Center for Phycological Documentation: Index Nominum Algarum

Indexes (very large files) to all names:

_A Z_


CABRA Sh. Murray & D.J. Patterson Text
CABRIEROPORA Mamet & Roux Card image
CACHONELLA Rose & J. Cachon Card image
CACHONELLACEAE P. C. Silva Card image
CACHONINA Loeblich III Card image
CACHONODINIUM Loeblich III Card image
CADMEAE Meneghini Card image
CADMUS Bory Card image
CADOSINA Wanner Card image
CADOSINIDAE Wanner (foram) Card image
CADOSINOPSIS Scheibner Card image
CADUCEIA Franca Card image
CAECITELLUS D.J. Patterson, K. Nygaard, G. Steinberg, & C. M. Turley Card image
CAECITELLUS D.J. Patterson, K. Nygaard, G. Steinberg, & C.M. Turley Text
CAELESTITES Staplin Card image
CAEPIDIUM J. Agardh Card image
CAERULOMONAS Butcher \{also on card: subgen. of Cryptomonas\} Card image
CAESPITELLA Vischer Card image
CAFETERIA T. Fenchel & D.J. Patterson Text
CAFETERIACEAE Ø. Moestrup Card image
CAFETERIACEAE Ø. Moestrup in Sandgren, Smol, & Kristiansen (eds.) Text
CAGNIARDIA Trevisan Card image
CAIACORYMBIFER Tappan & Loeblich Jr. Card image
CALAMPHORA Cleve \{also on card: Subgenus of Amphora\} Card image
CALATHELLA R. Florin Card image
CALAWAYMONAS Skvortsov Card image
CALCEOLUS Diesing Card image
CALCIARCUS Manton, Sutherland, & Oates Card image
CALCICALATHINA Thierstein Card image
CALCICARPINUM Deflandre Card image
CALCIDISCUS Kamptner Card image Card image
CALCIFOLIUM M. S. Svecov & L. M. Birina Card image
CALCINEMA Bornemann Card image
CALCIOCONUS Schiller Card image Card image
CALCIODINELLIACEAE "Deflandre 1952' Card image
CALCIODINELLIACEAE Deflandre Card image
CALCIODINELLIDAE Deflandre Card image
CALCIODINELLIINEAE Eisenack Card image
CALCIODINELLOIDEAE R.A. Fensome, F.J.R. Taylor, G. Norris, W.A.S. Sarjeant, D.I. Wharton, & G.L. Williams Text
CALCIODINELLUM Deflandre Card image
CALCIOGONELLUM Deflandre Card image
CALCIOGRANELLUM Deflandre Card image
CALCIOPAPPINAE Kamptner Card image
CALCIOPAPPUS Gaarder & Ramsfjell Card image
CALCIOPILLEUS Carla Müller Card image
CALCIOSOLEMA Gran Card image
CALCIOSOLENIA Gran Card image
CALCIOSOLENIACEAE Kamptner Card image Card image
CALCIOSOLENIDAE Deflandre Card image
CALCIOSOLENIEAE Kamptner Card image
CALCIOSOLENIINAE Card image
CALCIOSOLENIOIDEAE Kamptner Card image
CALCIPHYTAE Blainville Card image Card image
CALCIPTERELLUM Deflandre Card image
CALCISPHAERA Williamson Card image
CALCISPHAERELLUM Deflandre Card image
CALCISPHERIDAE S. A. Miller Card image
CALCITREMA Kamptner Card image
CALCOCYTEAE Haeckel Text
CALCOTHRIX Desvaux Card image
CALCULITES B. Prins & W. Sissingh Card image
CALEDONIDINIUM Reid Card image
CALIA Werneck Card image
CALIALOA Trevisan Card image
CALICASPHAERA A. Kleijne Text
CALICIPEDINIUM Dumitrica invalid Card image
CALICOMONAS Kufferath Card image
CALIDICTYON Greville Card image
CALIGODINIUM Drugg Card image
CALIPTROSPHAERITES Maslov Card image
CALIZONIA Trevisan \{also on card: subgenus Orthosorus\} Card image
CALKINSIA Lackey Card image
CALKINSIELLA Skvortsov Card image Card image
CALLAIOSPHAERIDIUM Davey & Williams Card image
CALLIACANTHA Leadbeater Card image
CALLIARTHRON Manza Card image
CALLIBLEPHARIS Kützing Card image
CALLICLAVULA C.W. Schneider in Searles & Schneider Text
CALLIDICTYON "Grev." Card image
CALLIDICTYON J.N. Norris & I.A. Abbott in J.N. Norris, I.A. Abbott, & C.R. Agegian Text
CALLIGLENA Zakrys \{also on card: subgen. of Euglena\} Card image
CALLILITHOPHYTUM P.W. Gabrielson, W.H. Adey, G.P. Johnson & J.J. Hernandez-Kantun in Adey et al. Text
CALLIMASTICIDAE da Fonseca Card image
CALLIMASTIX R. Weissenberg Card image
CALLIMASTOGLOIA S. Komura Text
CALLIPHYLLIS Kuntze orth. var. Card image
CALLIPHYLLIS Ruprecht Card image
CALLIPILOS Targioni-Tozzetti Card image
CALLIPSYGMA J. Agardh Card image
CALLISPHENUS Høeg Card image
CALLITHAMNEAE Ardissone Card image
CALLITHAMNEAE Harvey Card image
CALLITHAMNEAE Hassall Card image
CALLITHAMNEAE J. Agardh Card image
CALLITHAMNEAE J. E. Gray Card image
CALLITHAMNEAE Kützing Card image
CALLITHAMNEAE [Laing] Card image
CALLITHAMNIEAE Kützing Text
CALLITHAMNIEAE Schmitz & Hauptfleisch in Engler & Prantl Text
CALLITHAMNIELLA Feldmann-Mazoyer Card image
CALLITHAMNIOIDEAE Itono Card image
CALLITHAMNIOIDEAE_(`CALLITHAMNIEAE') De Toni Text
CALLITHAMNION Lyngbye Card image
CALLITHAMNION Lyngbye \{also on card: Sections by Lyngbye\} Card image Card image
CALLITHAMNION Lyngbye emend. Bory Card image
CALLITHAMNION \{also on card: Sectio's by Kützing\} Card image
CALLITHAMNION \{also on card: sections by Ardissone\} Card image
CALLITHAMNION \{also on card: sections by Harvey\} Card image
CALLITHAMNION \{also on card: subgenera and sections by Farlow\} Card image
CALLITHAMNION \{also on card: subgenera and/or sections by Nägeli\} Card image
CALLITHAMNOPSIS Whitfield Card image
CALLOCOLAX Schmitz ex Batters Card image
CALLOMORPHA J.E. Gray Card image
CALLONEMA Reinsch Card image Card image
CALLOPHYCUS Trevisan Card image
CALLOPHYLLIS Kützing Card image
CALLOPHYLLIS \{also on card: section Diplocoelia J. Agardh\} Card image
CALLOPILOPHORE Donati Card image
CALLOSERIS J. Agardh Card image
CALLWELLIA Allman Card image
CALLYMENIA Kützing Card image
CALLYMENIACEAE (Schmitz) Kylin Card image
CALLYMENIACEAE Funk Card image
CALLYMENIEAE Schmitz Card image
CALOCHAETE T. Hauer, M. Bohunická & R. Mühlsteinová Text
CALOCLADIA (Greville) Endlicher \{also on card: [Section of] Bonnemaisonia\} Card image
CALOCLADIA (Greville) J. Agardh \{also on card: subgenus of Delisea\} Card image
CALOCLADIA Greville Card image
CALOCYLINDRUS (Nägeli) Hirano \{also on card: sect. of Cosmarium\} Card image
CALOCYLINDRUS De Bary \{also on card: Section of Cosmarium\} Card image
CALOCYLINDRUS Kirchner Card image
CALOCYLINDRUS Nägeli \{also on card: Subgenus of Dysphinctium\} Card image
CALOCYTEA Haeckel Card image
CALOCYTEAE Haeckel Card image Card image
CALODESMIUM (Wimmer) L. Agassiz Text
CALODICTYON Setchell \{also on card: section of Microdictyon\} Card image
CALODISCUS (Rabenhorst) Grunow \{also on card: [Gruppe] of Campylodiscus\} Card image
CALODISCUS Rabenhorst Card image
CALOGLOSSA (Harvey) J. Agardh Card image
CALOGLOSSA (Harvey) Martens Card image
CALOGLOSSA Harvey Card image
CALOGLOSSA Harvey \{also on card: subgenus of Delesseria\} Card image
CALOGLOSSA J. Agardh \{also on card: [subgenus?] of Delesseria\} Card image
CALOGLOSSEAE M.J. Wynne Text
CALOLITHUS Noël Card image
CALOMENA (Gray) Wille \{also on card: Section of Anadyomene\} Card image
CALOMENA J.E. Gray Card image
CALONEIS Cleve Card image
CALONEIS Cleve {division of Navicula} Card image
CALONEIS Cleve {section of Navicula} Card image
CALONEMA "Gray" Card image
CALONEMA J.E. Gray Card image
CALONITOPHYLLUM Aregood Card image Card image
CALONYMPHA Foa Card image
CALONYMPHIDAE Doflein Card image
CALONYMPHIDAE Grassi Card image
CALOPHYLLIS Kützing Card image
CALOPHYLLIS {misspelling} Card image
CALOPTERIS De La Pylaie Card image
CALOSIPHONIA Crouan fr. Card image
CALOSIPHONIACEAE Kylin Card image
CALOTHRICEAE Hassall Card image
CALOTHRICHEAE Kützing Card image
CALOTHRICHEAE [Ardissone] Card image
CALOTHRIX C. Agardh Card image
CALOTHRIX C. Agardh ex Bornet & Flahault Card image
CALOTHRIX \{also on card: evidently infrageneric names of unspecified rank by Harvey\} Card image
CALOTHRIX \{also on card: sect. Rivulariopsis by Kirchner\} Card image
CALOTHRIX \{also on card: section Eucalothrix Poljansky\} Card image
CALOTHRIX \{also on card: sections and subsections by Hansgirg\} Card image
CALOTHRIX \{also on card: sections by Thuret ex Bornet & Flahault\} Card image
CALOTHRIX \{also on card: status Eudichothrix Poljansky\} Card image
CALOTHRIX \{also on card: status Sacconema (Borzì) Poljansky\} Card image
CALOTHRIX \{also on card: two series by Bornet & Flahault\} Card image
CALOTRICHEAE Kützing Text
CALYCIMONAS Christen Card image
CALYCOMONAS Lohmann Card image
CALYCULACEAE Noël Card image
CALYCULUS Noël Card image
CALYPTOBACTRON Geitler Card image
CALYPTOPHYCUS J. H. Johnson Card image
CALYPTOSPORIUM D.M. Harwood & R. Gersonde Text
CALYPTOTHRIX Schopf Card image
CALYPTRELLA D.U. Hernández-Becerril & M.E. Meave del Castillo Card image
CALYPTRELLA D.U. Hernández-Becerril & M.E. Meave del Castillo {illeg.} Text
CALYPTROLITHOPHORA Heimdal Card image
CALYPTROLITHUS Kamptner \{also on card: "provisorisches Sammel-genus"\} Card image
CALYPTROLITHUS Kamptner ex Deflandre Card image
CALYPTROSPHAERA Lohmann Card image
CALYPTROSPHAERACEAE Boudreaux & Hay Card image
CALYPTROSPHAERINAE Kamptner Card image
CALYPTROSPHAEROIDEAE Kamptner Card image
CALYPTROSPHAEROIDEAE Lecal-Schlauder Card image
CAMASIA Walcott Card image
CAMBRINA Korde Card image
CAMBRINACEAE Korde Card image
CAMBRINALES Korde Card image
CAMBROPORELLA Korde Card image
CAMBROPORELLEAE Card image
CAMONTAGNEA C. Pujals Text
CAMONTAGNEA Pujals Card image
CAMPANOECA Throndsen Card image
CAMPBELLOSPHAERA (Shaw) Printz \{also on card: sect. of Volvox\} Card image
CAMPBELLOSPHAERA Shaw Card image
CAMPENIA Mädler Card image
CAMPSOPOGON 'Montagne' Card image
CAMPSOPOGONACEAE Bessey Card image
CAMPTOTHRIX W. West & G. S. West Card image
CAMPTOTRICHACEAE (Kirchner) Elenkin Card image
CAMPTOTRICHACEAE Bessey Card image
CAMPTOTRICHACEAE Kirchner Card image
CAMPTOTRICHEAE W. West & G.S. West Card image
CAMPTOTRICHEAE West & West Card image
CAMPTYLONEMA Schmidle Card image
CAMPTYLONEMOPSACEAE Dutt, Datta & Gupta Card image
CAMPTYLONEMOPSIS Desikachary Card image Card image
CAMPYLAEPHORA J. Agardh Card image
CAMPYLIUM J. Hill Text
CAMPYLOCERAS W. B. Turner \{also on card: subgenus of Closterium\} Card image
CAMPYLODISCOIDEAE Hendey Card image
CAMPYLODISCUS (C.G. Ehrenberg) J.-J. Brun Card image
CAMPYLODISCUS A. Grunow Card image
CAMPYLODISCUS C.G. Ehrenberg Card image Card image
CAMPYLODISCUS C.G. Ehrenberg ex F.T. Kützing Card image
CAMPYLODISCUS Ehrenberg Text
CAMPYLODISCUS Ehrenberg ex Kützing Text
CAMPYLODISCUS P.F. Reinsch Card image
CAMPYLODISCUS [Gruppe] CALODISCUS (G.L. Rabenhorst) A. Grunow Card image
CAMPYLODISCUS [subgen.] CORONIA C.G. Ehrenberg Card image
CAMPYLODISCUS [unranked] CORONIA Ehrenberg Text
CAMPYLODISCUS [unranked] CORONIA Ehrenberg ex Grunow Text
CAMPYLOMONAS D.R.A. Hill Text
CAMPYLONEIS A. Grunow Card image
CAMPYLONEMA W. Schmidle Card image
CAMPYLOPYXIS L.K. Medlin Card image
CAMPYLOSIRA A. Grunow Card image
CAMPYLOSPHAERA E. Kamptner Card image
CAMPYLOSTYLUS G. Shadbolt ex H.F. Van Heurck Card image
CAMPYLOTROPIUM T. Hortobágyi & D.K. Hilliard Card image
CANDOLLELLA Gaillon Text
CANEOSPHAERA Gaarder Card image
CANISTROCARPUS J.C. De Paula & O. De Clerck in O. De Clerck et al. Text
CANISTROLITHUS R.W. Jordan & A.H.L. Chamberlain Text
CANNINGIA Cookson & Eisenack Card image
CANNINGIACEAE Sarjeant & Downie Card image
CANNINGINOPSIS Cookson & Eisenack Card image
CANNOPILUS Haeckel Card image
CANNOSPHAEROPSIS O. Wetzel Card image
CANNOSPHAEROPSITACEAE Sarjeant & Downie Card image
CANTULODINIUM Alberti Card image
CAPEA (Montagne) Rostafinski \{also on card: Subdivision of subgen. Euecklonia of Ecklonia\} Card image
CAPEA Montagne Card image Card image Card image
CAPILLARIA Roussel Card image
CAPILLARIA Stackhouse Card image
CAPILLICYSTA K. Matsuoka & J.P. Bujak in K. Matsuoka, J.P. Bujak, & T. Shimazaki Text
CAPITULARIELLA Pascher Card image
CAPONEA Podzorski Card image
CAPRAELLA De Toni f. Card image
CAPREOLIA M.D. Guiry & H.B.S. Womersley Text
CAPROCHETTA Donati Card image
CAPSICARPELLA (Bory) Farlow \{also on card: Subgenus of Ectocarpus\} Card image
CAPSICARPELLA Bory Card image
CAPSOCHLORIS P. Dangeard Card image
CAPSOSIPHON Gobi Card image
CAPSOSIPHONACEAE V. J. Chapman Card image
CAPSOSIRA Kützing Card image
CAPSOSIRA Kützing ex Bornet & Flahault Card image
CAPSOSIRACEAE Geitler Card image
CAPSOSIREAE Borzì Card image Card image
CAPSOTHECE Elenkin \{also on card: Subgenus of Microcystis\} Card image
CAPSULA J. Brun Card image
CAPSULOCOCCUS Bennett Card image
CARDIOMONAS Korshikov Card image
CARDIOMONAS Schiller Card image
CARDUIFOLIA Hovasse Card image Card image
CARDUIFOLIIDAE Hovasse Card image
CARINARIA Trevisan \{also on card: Subgenus of Lysigonium\} Card image
CARINARIA [Frenguelli] \{also on card: Subgenus of Melosira\} Card image
CARINASIGMA G. Reid Text
CARINASIGMODEAE G. Reid Text
CARINATAE C. Mereschkowski Card image
CARINOLITHUS Prins Card image Card image
CARMICHAELIA Greville Card image
CARMINELLA F. H. Cramer Card image
CARNEGIA Frenguelli \{also on card: Section of Trachelomonas\} Card image
CARNEGlA Pantocsek Card image
CARPACANTHUS Kützing Card image
CARPATELLA Grigorovich Card image
CARPATHEA O. Dragastan Text
CARPATHEAE O. Dragastan Text
CARPATHOCODIUM O. Dragastan in D.F. Toomey & M.H. Nitecki (eds.) Text
CARPATHOPORELLA Dragastan Card image
CARPATHOPORELLAE Dragastan Card image
CARPATOCHITINOIDES Planderová Card image
CARPENTERELLA Munier-Chalmas Card image
CARPENTERELLA Munier-Chalmas ex L. Morellet & J. Morellet Card image
CARPHION Targioni-Tozzetti Card image
CARPOBLEPHARIDEAE (Kützing) Trevisan Card image
CARPOBLEPHARIDEAE Kützing Text
CARPOBLEPHARIDEAE Schmitz Card image
CARPOBLEPHARIDEAE Schmitz & Hauptfleisch in Engler & Prantl Text
CARPOBLEPHARIDOIDEAE_(`CARPOBLEPHARIDEAE') De Toni Text
CARPOBLEPHARIS Kützing Card image
CARPOBLEPTA Stackhouse Card image
CARPOCAULON Kützing Card image
CARPOCOCCUS J. Agardh Card image
CARPOCONTORTA R.G. Sheath, M.O. Morison, K.M. Cole, & K.L. Vanalstyne Text
CARPOCONTORTA Sheath, Morison, Cole, & Vanalstyne \{also on card: section of Batrachospermum\} Card image
CARPODESMIA (Greville) Endlicher \{also on card: [section of] Cystoseira\} Card image
CARPODESMIA Greville Card image
CARPODINIUM Cookson & Eisenack Card image
CARPOGLOSSEAE O.C. Schmidt Card image
CARPOGLOSSINAE Card image
CARPOGLOSSOIDEAE O.C. Schmidt Card image
CARPOGLOSSUM Kützing Card image
CARPOMITRA Kützing Card image
CARPOPELTIS Schmitz Card image
CARPOPHYCEAE A.W. Bennett Text
CARPOPHYCEAE Bessey Card image
CARPOPHYLLA J. Agardh Card image
CARPOPHYLLUM (Greville) Endlicher \{also on card: [section of] Sargassum\} Card image
CARPOPHYLLUM Greville Card image
CARPOPHYTA Bessey ex Woods Card image
CARPOSPOREAE Laing Card image
CARPOSPOREAE Luerssen Card image
CARPOSPOREAE McNab Card image
CARPOTHAMNION Kützing Card image
CARRADORIA Kylin Card image
CARRADORIA Kylin {illegitimate} Text
CARRADORIA Martius Card image
CARRADORIELLA P.C. Silva Card image
CARRADORIELLA P.C. Silva in Silva, Basson, & Moe Text
CARRADORITES Massalongo mscr. in litt. Card image
CARRAGEENALES Stoloff Card image
CARRODORIA S. F. Gray corr. Kuntze Card image
CARRODORUS S. F. Gray Card image
CARTERIA Diesing Card image
CARTERIA Skvortzov & Noda Card image
CARTERIA [subgenus] CARTERIOPSIS Pascher Text
CARTERIA [subgenus] PSEUDAGLO Pascher Text
CARTERIA \{also on card: [Charteria], and two subdivisions by Schmidle\} Card image
CARTERIA \{also on card: subgenera by Pascher\} Card image
CARTERIACEAE Pascher Card image
CARTERIELLA Ettl \{also on card: hypothetical new name for Carteria\} Card image
CARTERIINAE Pascher Card image
CARTERIOPSIS Pascher Text
CARTERIOPSIS Pascher \{also on card: Reihe [Subgen.] of Carteria\} Card image
CARYOCHA D. Bukry & S. Monechi Text
CARYOSPHAEROIDES Schopf Card image
CASSICULOSPHAERIDIA Davey Card image
CASSIDIUM Drugg Card image
CASTAGNEA Derbès & Solier Card image Card image
CASTELLANELLA Chalmers Card image
CASTELLANELLA Pacheco & Rodrigues Card image
CASTRACANIA (De Toni) Schütt \{also on card: Section of Tetracyclus\} Card image
CASTRACANIA De Toni Card image
CATACOMBAS D. Williams & Round Card image
CATAGNYMENE 'Lemmermann' Card image
CATALLACTA Haeckel Card image Card image
CATALLACTIDAE W.S. Kent Card image
CATAROLA Strand Card image
CATASTOMUM Zanon Card image
CATELLA Alvik Card image
CATELLARIA Maslov Card image
CATENA Chodat Card image
CATENA Maslov Card image
CATENARIA Roussel Card image
CATENELLA Greville Card image
CATENELLOCOLAX Weber-van Bosse Card image
CATENELLOPSIDACEAE P.A. Robins Text
CATENELLOPSIS V.J. Chapman Card image
CATENIPHYCUS Maslov Card image
CATENOCHRYSIS Perman Card image
CATENOCOCCUS Hindák Card image
CATENOCYSTIS Hindák Card image
CATENULA Mereschkowsky Card image
CATENULACEAE C. Mereschkowsky Card image
CATENULARIAE Mereschkowsky Card image
CATENULARIEAE Mereschkowsky Card image
CATERELLA M. Black Card image
CATILLOCHARA R. E. Peck & J. A. Eyer Card image
CATILLOPSIS Drugg Card image
CATILLUS Hendey Card image
CATINASTER Martini & Bramlette Card image
CATINASTEROIDEAE Jafar Card image
CATINELLA Pflug Card image
CAUCA R. J. Davey & Verdier Card image
CAUDICULOPHYCUS Schopf Card image
CAUDOMORPHA Vologdin Card image
CAULACANTHEAE (Kützing) Trevisan Card image
CAULACANTHEAE J. Agardh Card image Card image
CAULACANTHEAE Kützing Text
CAULACANTHEAE Schmitz Card image
CAULACANTHOIDEAE_(`CAULACANTHEAE') De Toni Text
CAULACANTHOIDEAE_(`CAULACANTHEAE') Schmitz & Hauptfleisch in Engler & Prantl Text
CAULACANTHUS Kützing Text
CAULERPA Lamouroux Card image
CAULERPA Lamouroux (cont.) Card image
CAULERPA \{also on card: sections by Endlicher\} Card image
CAULERPA \{also on card: sections by Harvey\} Card image
CAULERPA \{also on card: subgenera by Decaisne\} Card image
CAULERPA \{also on card: tribes by J. Agardh\} Card image
CAULERPACEA Haeckel Card image
CAULERPACEAE Bessey Card image
CAULERPACEAE Cohn Card image
CAULERPACEAE Engler Card image
CAULERPACEAE Haeckel Card image
CAULERPACEAE McNab Card image
CAULERPALES J. Feldmann Card image
CAULERPALES Setchell Card image
CAULERPEAE Card image
CAULERPEAE Decaisne Card image
CAULERPEAE Endlicher Card image
CAULERPEAE Greville Card image
CAULERPEAE Kützing Text
CAULERPEAE Meneghini Card image
CAULERPEAE [Montagne] Card image
CAULERPEAE [Zanardini] Card image
CAULERPELLA (Prud'homme & Lokhorst) Draisma, Prud'homme, Sauvage & G. Belton in Draisma et al. Text
CAULERPELLA W.F. Prud'homme van Reine & G.M. Lokhorst Text
CAULERPINAE [Gerloff] Card image
CAULERPITEAE Schimper Card image
CAULERPITES Ad. Brongniart \{also on card: sect. of Fucoides\} Card image
CAULOCYSTIS J. E. Areschoug Card image
CAULODENDRON A. Comas Text
CAULOMONAS Perty Card image
CAVERNOSA S.R. Stidolph Text
CAVINULA D.C. Mann & A.J. Stickle Card image
CAVINULA D.G. Mann & A.J. Stickle in Round, Crawford, & Mann Text
CAVINULACEAE D.G. Mann Card image
CAVINULACEAE D.G. Mann in Round, Crawford, & Mann Text
CAVIOMONAS Nie Card image
CAVITATUS D.M. Williams Text
CAVLIFOLIAE Weber (G. H.) Card image
CAVOSPHAERA Lecal & Bernheim invalid Card image
CAYEUXIA M. M. Frollo Card image
CCSMARTA Haeckel Card image
CDCCUNEIDEAE (Rabermarst) Stizenberger Card image
CDSCINODISCOIDEAE Karsten Card image
CECIDOCHLORIS Skuja Card image
CEDERCREUTZIELLA Vischer Card image Card image
CELECERAS Kützing Card image
CELLEPORA L. Card image
CELLONIELLA Pascher Card image
CELLONIELLACEAE Pascher Card image
CELLULIPHYCIDAE K.I. Meyer Text
CENACRUM Ricker & Kraft Card image
CENCHRIDIUM Ehrenberg Card image
CENOCLADOS Targioni-Tozzetti Card image
CENOSYPHON Chevallier Card image
CENTOSPHAERA F.H. Wind & S.W. Wise, Jr. Card image
CENTOSPHAERA F.H. Wind & S.W. Wise, Jr. in Wise & Wind Text
CENTRALES Karstan Card image
CENTRASPHAERIDIUM R. Wicander & G. Playford Text
CENTRATRACTUS E. Lemmermann Card image
CENTRENTERIUM Boldt \{also on card: Subgenus of Xanthidium\} Card image
CENTRENTERIUM Raciborski \{also on card: subgenus "podrodzaju" of Arthrodesmus\} Card image
CENTRICAE C. E. Bessey Card image
CENTRICAE Gobi Card image
CENTRICAE Schütt Card image
CENTRICAE [Lemmermann] Card image
CENTRICIA Cavalier-Smith Card image
CENTRIDAE Olds Card image
CENTRIPHYTIDEAE Maekawa Card image
CENTRITRACTACEAE pascher Card image
CENTRITRACTUS W. Schmidle Card image
CENTROBACILLARIOPHYCECE Silva Card image
CENTROCERAS Kützing Card image
CENTROCEROCOLAX Joly Card image
CENTROCOCCACEAE K.I. Meyer {invalid} Text
CENTROCOCCALES K.I. Meyer Text
CENTRODINIACEAE D.U. Hernández-Becerril in D.U. Hernández-Becerril et al. Text
CENTRODINIDAE 'Kofoid' Card image
CENTRODINIUM Kofoid Card image
CENTRODISCUS De Toni orth. var. Card image
CENTROMONADACEAE K.I. Meyer Text
CENTROMONADALES K.I. Meyer Text
CENTROMONAS K.I. Meyer Text
CENTRONELLA Max Voigt Card image
CENTROPALMELLACEAE K.I. Meyer {invalid} Text
CENTROPALMELLALES K.I. Meyer Text
CENTROPHYCEAE A.I. Proshkina-Lavrenko & I.V. Makarova Text
CENTROPHYCEAE [Makarova]* Card image
CENTROPLASTAE K.I. Meyer Text
CENTROPLASTOPHYCEAE K.I. Meyer Text
CENTROPORUS Pantocsek Card image
CENTROSPORA [Trevisan] Card image
CENTROSTROMATALES K.I. Meyer Text
CENTROTRICHACEAE_(`CENTROTHRICHACEAE') K.I. Meyer {invalid} Text
CENTROTRICHALES_(`CENTROTHRICHALES') K.I. Meyer Text
CEOPHALEUROIDEAE Hariot Card image
CEPEKIELLA P. H. Roth Card image
CEPHALASTRUM W.B. Turner \{also on card: subgenus of Staurastrum\} Card image
CEPHALEUROS Kunze Card image
CEPHALEUROS Kunze \{also on card: sections by Wille\} Card image
CEPHALEUROS Kunze ex E.M. Fries Text
CEPHALIA Sah & Kar Card image
CEPHALOCYSTIS A.J.K. Millar, G.W. Saunders, I.M. Strachan, & G.T. Kraft Text
CEPHALOMONAS N. Higinbotham Card image
CEPHALOPHYTARION Schopf Card image
CEPHALOTHAMNIUM Stein Card image
CEPILLUM Cramer Card image
CERAMIACEAE 'Reichenb. em. Naeg.' Card image
CERAMIACEAE Bessey Card image
CERAMIACEAE Harvey Card image
CERAMIACEAE Nägeli Card image
CERAMIACEAE Reichenbach Card image Card image
CERAMIACEAE [Haeckel] Card image
CERAMIACEAE trib. HALOSIEAE M. Cormaci & G. Furnari Text
CERAMIACEAE trib. LIAGOROTHAMNIEAE J.M. Huisman, D.L. Ballantine, & M.J. Wynne Text
CERAMIACEAE trib. PERITHAMNIEAE A. Athanasiadis Text
CERAMIACEAE trib. PTEROTHAMNIEAE A. Athanasiadis Text
CERAMIACEAE trib. RHODOCALLIDEAE M.H. Hommersand, S.M. Wilson, & G.T. Kraft Text
CERAMIACEAE trib. SCAGELIEAE A. Athanasiadis Text
CERAMIACEAE trib. SCAGELOTHAMNIEAE A. Athanasiadis Text
CERAMIACEAE trib. SKELETONELLEAE A.J.K. Millar & O. De Clerck Text
CERAMIACEAE tribe HETEROTHLANNIEAE Wollaston, Austral. MT. Bet. 16: Card image
CERAMIACEAE tribe PERITHAMNIEAE A. Athanasiadis Card image
CERAMIACEAE tribus BORNETIEAE R.N. Baldock & H.B.S. Womersley in H.B.S. Womersley Text
CERAMIACEAE tribus GYMNOTHAMIEAE M. Kajimura Card image
CERAMIACEAE tribus GYMNOTHAMNIEAE M. Kajimura Text
CERAMIACEAE tribus LASIOTHALIEAE H.B.S. Womersley Text
CERAMIACEEN Cramer Card image
CERAMIAIRES Bory Card image
CERAMIALES Harvey Card image
CERAMIALES J. E. Gray Card image
CERAMIANTHEME Donati Card image
CERAMIANTHEMUM J. Agardh \{also on card: [subgenus?] of Gracilaria\} Card image
CERAMIANTHEMUM Ruprecht Card image
CERAMICOLA Örsted Card image
CERAMIDEAE Dumortier Card image
CERAMIDEAE S. F. Gray Card image
CERAMIEAE (Duby) Card image
CERAMIEAE (Duby) Rabenhorst Card image
CERAMIEAE Ardissone Card image
CERAMIEAE C. Agardh Card image Card image
CERAMIEAE Chevallier Card image
CERAMIEAE Decaisne Card image
CERAMIEAE Duby Card image
CERAMIEAE Fries Card image
CERAMIEAE Harvey Card image Card image
CERAMIEAE J. Agardh Card image Card image Card image
CERAMIEAE J. E. Gray Card image
CERAMIEAE Kützing Text
CERAMIEAE Meneghini Card image
CERAMIEAE Schmitz & Hauptfleisch in Engler & Prantl Text
CERAMIEAE [Farlow] Card image
CERAMIELLA Børgesen Card image
CERAMINEAE Dumortier Card image
CERAMIOIDEAE Hommersand Card image
CERAMIOIDEAE_(`CERAMIEAE') De Toni Text
CERAMION Adanson Card image
CERAMIOPHYCEAE M. Shameel Text
CERAMITES Liebman Card image
CERAMIUM Bory {emend.} Card image
CERAMIUM Lyngbye \{also on card: sections Rubra, Diaphana\} Card image
CERAMIUM Roth Card image
CERAMIUM Stackhouse Card image
CERAMIUM Wiggers Card image
CERAMIUM \{also on card: five sections of subgenus Rhodoceras\} Card image
CERAMIUM \{also on card: many evidently infrageneric names by J. Agardh at the ranks of Series and "Tribus"\} Card image
CERAMIUM \{also on card: many subgenera by Nakamura, Meneghini\} Card image
CERAMIUM \{also on card: sect. Seirospora (Harvey) Ardissone\} Card image
CERAMIUM \{also on card: subgen. Centroceras (Kützing) Menegh.\} Card image
CERAMIUM \{also on card: subgenera Gaillona (Bonnemaison) Crouan fr., Leprevostia Crouan Fr.\} Card image
CERAMIUM \{also on card: three sections by Ardissone\} Card image
CERAMOPSIS Palisot de Beauvois \{also on card: Algues sect. Scutoides\} Card image
CERAMOTHAMNION Herbert M. Richards Card image
CERASTERIAS (Reinsch) Wille \{also on card: Section of Tetraedron\} Card image
CERASTERIAS Reinsch Card image
CERATANGULA P.A. Sims Text
CERATAULINA H. Peragallo Card image
CERATAULUS (Ehr.) Schütt \{also on card: Subsection of Biddulphia\} Card image
CERATAULUS Ehrenberg Card image
CERATIACEAE Lindemann Card image
CERATIDAE 'Schütt' Card image
CERATIEAE Schütt Card image
CERATIIDAE Kofoid Card image
CERATIINAE Kofoid Card image
CERATIINAE Lemmermann Card image
CERATIINAE Schütt Card image
CERATIINEAE R.A. Fensome, F.J.R. Taylor, G. Norris, W.A.S. Sarjeant, D.I. Wharton, & G.L. Williams Text
CERATIOPSIEAE Bujak & Davies Card image
CERATIOPSIS De Wildeman Card image
CERATIOPSIS Vozzhennikova Card image Card image
CERATIUM Albertini & Schweinitz Card image
CERATIUM Schrank Card image
CERATIUM \{also on card: Poroceratium (Vanhöffen) Pavillard, with no indication of rank\} Card image
CERATIUM \{also on card: sections by Gran\} Card image
CERATIUM \{also on card: sections, subsections by Jörgensen, Böhm, Karsten, others\} Card image
CERATIUM \{also on card: sections, subsections by Jörgensen, Pavillard, others\} Card image
CERATIUM \{also on card: sections, subsections by Jörgensen, others\} Card image
CERATIUM \{also on card: subgenera by Gran, Paulsen\} Card image
CERATIUM \{also on card: subgenera by Jörgensen\} Card image
CERATIUM \{also on card: subgenera by Kofoid\} Card image
CERATIUM \{also on card: subgenera, section by Jörgensen\} Card image
CERATIUM \{also on card: subgenera, sections by Böhm\} Card image
CERATIUM \{also on card: subgenera, sections by Ostenfeld\} Card image
CERATIUM \{also on card: subgenera, sections, subsections by Jörgensen, Karsten, others\} Card image
CERATIUM \{also on card: subgenus Orthoceratium Sournia\} Card image
CERATIUM \{also on card: subsect. Reflexa (Jörgensen) Reinecke\} Card image
CERATIUM sect. AMPHICERATIUM (Vanhöffen) Gran Text
CERATIUM sect. BICERATIUM (Vanhöffen) Gran Text
CERATIUM subg. AMPHICERATIUM (Vanhöffen) Ostenfeld Text
CERATIUM subg. BICERATIUM (Vanhöffen) Ostenfeld Text
CERATOCHORRIS Daday Card image
CERATOCOCCUS Kützing in herb Card image
CERATOCOLAX Rosenvinge Card image
CERATOCORYACEAE Lindemann Card image
CERATOCORYDAE 'Stein' Card image
CERATOCORYINAE Lemmermann Card image
CERATOCORYINAE Schütt Card image
CERATOCORYS Stein Card image
CERATOCORYS \{also on card: subgenera by Graham\} Card image
CERATOCYSTIDIOPSIS Deflandre Card image
CERATODICTYEAE Schmitz Card image
CERATODICTYEAE Schmitz & Hauptfleisch in Engler & Prantl Text
CERATODICTYOIDEAE_(`CERATODICTYEAE') De Toni Text
CERATODICTYON Zanardini Card image
CERATODINIUM Conrad Card image
CERATODISCUS Meakin Card image
CERATOLITHACEAE Norris Card image
CERATOLITHINA Martini Card image
CERATOLITHOIDES Bramlette & Martini Card image
CERATOLITHUS Kamptner Card image Card image
CERATONEIS (C.G. Ehrenberg) A. Grunow Card image
CERATONEIS C.G. Ehrenberg Card image Card image
CERATONEIS subg. EUCERATONEIS A. Grunow in G.L. Rabenhorst Card image
CERATOPERIDINIACEAE A. R. Loeblich III Card image
CERATOPERIDINIUM R. Margalef Card image
CERATOPERIDINIUM R. Margalef ex A.R. Loeblich III Card image
CERATOPHORA 'Pantocsek' Card image
CERATOPHORA {info: see Keratophora} Card image
CERATOPHORUS Diesing {illegitimate} Text
CERATOPHORUS K.M. Diesing Card image
CERATOTHAMNION J.G. Agardh Card image
CERAULOTOS V. Donati Card image
CERCARIA O.F. Müller Card image
CERCARIEES Bory Card image
CERCIDIUM (P.A. Dangeard) Wille Card image
CERCIDIUM P.A. Dangeard Card image
CERCOBODO I.M. Krassilstschik Card image
CERCOBODONIDAE Hollande Card image
CERCOMASTIX E.J. Lemmermann Card image
CERCOMONADACEAE Hartmann & Chagas Card image
CERCOMONADES Haeckel Card image
CERCOMONADIDAE Grassi Card image
CERCOMONADIDAE W.S. Kent Card image
CERCOMONADINA Bütschli Card image
CERCOMONADINAE Reichenow Text
CERCOMONADINEAE Diesing Card image
CERCOMONAS 'Duj. p. parte' Card image
CERCOMONAS (F. Dujardin) K.M. Diesing Card image
CERCOMONAS F. Dujardin Card image
CERCOPLASMA E. Roubaud Card image
CERCOZOA T. Cavalier-Smith Text
CERODINIUM T.F. Vozzhennikova Card image
CERVINA S.F. Gray Card image
CESTODISCOIDALES J. Rattray Card image
CESTODISCUS R.K. Greville Card image
CESTOS G. Targioni Tozzetti Card image
CFNTRICIDEA Walton Card image
CHABAKOVIA A.G. Vologdin Card image
CHABAKOVIACEAE Korde Card image
CHABIOSPHAERA K. Drábek Card image
CHADEFAUDIOTHRIX P. Bourrelly Card image
CHAEMOSIPHON C. B. Rao {err. cit.} Card image
CHAEMOSIPHONACEAE C.B. Rao Card image
CHAEMOSIPHONALES C.B. Rao Card image
CHAEROGONIA J.G. Agardh Card image
CHAETANGIACEAE Bessey Card image
CHAETANGIACEAE Schmitz Card image
CHAETANGIALES Desikachary Card image
CHAETANGIEAE (Kützing) Svedelius Card image
CHAETANGIEAE (Kützing.) Trevisan Card image
CHAETANGIEAE J. Agardh Card image
CHAETANGIEAE Kützing Text
CHAETANGIEAE Schmitz Card image
CHAETANGIOIDEAE_(`CHAETANGIEAE') De Toni Text
CHAETANGIUM F.T. Kützing Card image
CHAETANGIUM J. Agardh Card image
CHAETANGIUM {sections} Card image
CHAETOBOLUS J.L.A.K. Rosenvinge Card image
CHAETOCERACEAE Bessey Card image
CHAETOCERACEAE [Lemmermann] Card image
CHAETOCERAS ‘C.G. Ehrenberg’ Card image
CHAETOCERAS F.T. Kützing Card image
CHAETOCERAS sect. ATLANTICAE C.E.H. Ostendfeld Card image
CHAETOCERAS sect. BOREALIA C.E.H. Ostenfeld Card image
CHAETOCERAS sect. BREVICATENATA H.H. Gran Card image
CHAETOCERAS sect. COMPRESSA C.E.H. Ostenfeld Card image
CHAETOCERAS sect. CONSTRICTA C.E.H. Ostenfeld Card image
CHAETOCERAS sect. CYLINDRICA C.E.H. Ostenfeld Card image
CHAETOCERAS sect. PROTUBERANTIA C.E.H. Ostenfeld Card image
CHAETOCERAS sect. STENOCINCTA C.E.H. Ostenfeld Card image
CHAETOCERAS subg. EUCHAETOCERAS G. Karsten Card image
CHAETOCERAS subg. PHAEOCERAS H.H. Gran in K. Brandt & C. Apstein Card image
CHAETOCERATOIDEAE Karsten Card image
CHAETOCEREAE H.L. Smith Card image
CHAETOCEREAE Rabenhorst Card image
CHAETOCEREAE Schütt Card image
CHAETOCEROIDEAE Hendey Card image
CHAETOCEROS C.G. Ehrenberg Card image
CHAETOCEROS sect. COARCTATA D.U. Hernández-Becerril {invalid} Text
CHAETOCEROS sect. COARCTATA D.U. Hernández-Becerril Card image
CHAETOCEROS sect. COARCTATI D.U. Hernández-Becerril Text
CHAETOCEROS sect. CONSPICUA D.U. Hernández-Becerril, M.E. Maeve, & M.A. Lara Text
CHAETOCEROS sect. PERUVIANA D.U. Hernández-Becerril Text
CHAETOCEROS sect. ROSTRATA D.U. Hernández-Becerril in D.U. Hernández-Becerril & C. Flores Granados Text
CHAETOCEROS sect. SUBCONICA G.I. Sëmina Card image
CHAETOCEROS sect. TETRASTICHONA D.U. Hernández-Becerril in D.U. Hernández-Becerril & C. Flores Granados Text
CHAETOCEROS subg. PHAEOCEROS H.H. Gran in K. Brandt & C. Apstein Card image
CHAETOCEROS {second card} Card image
CHAETOCEROTALES F.E. Round & R.M. Crawford Card image
CHAETOCEROTALES F.E. Round & R.M. Crawford in Round, Crawford, & Mann Text
CHAETOCEROTOPHYCIDAE F.E. Round & R.M. Crawford Card image
CHAETOCEROTOPHYCIDAE F.E. Round & R.M. Crawford in Round, Crawford, & Mann Text
CHAETOCHLORIDACEAE Korshikov Card image
CHAETOCHLORIDOIDEAE Ettl Card image
CHAETOCHLORIS A.A. Pascher & A.A. Korshikov Card image
CHAETOCLADIELLA C. Meyer & A.P. Skabichevskij Card image
CHAETOCLADUS R.P. Whitfield Card image
CHAETOCOCCUS F.T. Kützing Card image
CHAETODERMA F.T. Kützing Card image
CHAETOGLENA C.G. Ehrenberg Card image
CHAETOLITHON M. Foslie Card image Card image
CHAETOLITHONEAE (Foslie) De Toni Card image
CHAETOLITHONEAE (Foslie) Svedelius Card image
CHAETOLITHONEAE Foslie Card image
CHAETOMNION H.L. Skuja Card image
CHAETOMORPHA Kützing Card image
CHAETOMORPHA subgenus SPONGOPSIS (Kützing) Kützing Card image
CHAETOMORPHAE [Wille] Card image
CHAETOMORPHOPSIS Lyon Card image
CHAETONELLA Schmidle Card image
CHAETONEMA Nowakowski Card image
CHAETONEMEAE Oltmanns Card image
CHAETONEMOPSIS Gauthier-Lievre Card image
CHAETOPEDIA Pascher Card image
CHAETOPEDIA Skuja Card image
CHAETOPEDIACEAE Skuja Card image
CHAETOPEDIOIDEAE Ettl Card image
CHAETOPELTEAE Borzì Card image
CHAETOPELTIDACEAE Wille Card image
CHAETOPELTIDACEAE [Wille] Card image
CHAETOPELTIDALES C.J. O'Kelly, S. Watanabe, & G.L. Floyd Text
CHAETOPELTIDEAE G.S. West Card image
CHAETOPELTIS Berthold Text
CHAETOPHORA Schrank Text
CHAETOPHORACEA Fjerdingstad Card image
CHAETOPHORACEAE 'Rabenh.' Card image
CHAETOPHORACEAE Bessey Card image
CHAETOPHORACEAE Borzì Card image
CHAETOPHORACEAE Rabenhorst Card image
CHAETOPHORACEAE Stizenbergar Card image
CHAETOPHORALES Bessey Card image
CHAETOPHORALES G.S. West Card image
CHAETOPHORALES Wille Card image Card image
CHAETOPHOREAE Borzì Card image Card image
CHAETOPHOREAE Endlicher Card image
CHAETOPHOREAE Harvey Card image
CHAETOPHOREAE J. Agardh Card image
CHAETOPHOREAE Kützing Text
CHAETOPHOREAE Kirchner Card image
CHAETOPHOREAE Pascher Card image
CHAETOPHOREAE Rabenhorst Card image Card image
CHAETOPHOREAE Trevisan Card image
CHAETOPHOREAE Wille Card image
CHAETOPHOREAE Zanardini Card image
CHAETOPHORELLA Gaillon Card image
CHAETOPHORELLA Gaillon {illegitimate} Text
CHAETOPHORIIDAE Round Card image
CHAETOPHOROIDAE Pascher Card image
CHAETOPHOROIDEAE Decaisne Card image
CHAETOPHOROIDEAE Greville Card image
CHAETOPHOROIDEAE Harvey Card image Card image
CHAETOPHOROINAE [Gerloff] Card image
CHAETOPHYCIDAE T. Cavalier-Smith Text
CHAETOPLACA Skuja nom. nov. Card image
CHAETOPLACACEAE Skuja nom. nom. Card image
CHAETOPOLIEDOI| Ettl Card image
CHAETOPSIS Schousboe Card image
CHAETOPTERIS Kützing Card image
CHAETOSIPHON Huber Card image
CHAETOSIPHONACEAE Blackman & Tansley Card image
CHAETOSIPHONALES B.C. Parker {invalid} Text
CHAETOSIPHONEAE [Wille] Card image
CHAETOSIPHONEES Huber Card image
CHAETOSPHAERIDIACEAE Blackman & Tansley Card image
CHAETOSPHAERIDIACEAE Klebahn Card image
CHAETOSPHAERIDIALES B. Marin & M. Melkonian Text
CHAETOSPHAERIDIEAE Pascher Card image
CHAETOSPHAERIDIOPHYCEAE K. Bremer {invalid} Text
CHAETOSPHAERIDIOPHYTINA K. Bremer {invalid} Text
CHAETOSPHAERIDIUM Klebahn Card image
CHAETOSPORA C. Agardh Card image
CHAETOTHEKE Düringer Card image
CHAETOTHEKE I. Düringer Text
CHAETOTYPHLA Ehrenberg Card image
CHAKIA J. Komárková, E. Zapomelová, & J. Komárek {invalid} Text
CHALARACTIS Kützing Card image
CHALARODORA Pascher Card image
CHALCOTHRIX Brébisson Card image
CHALICOSTROMA Weber-van Bosse Card image
CHALKOPYXIS Pascher Card image
CHALMASIA (Solms-Laubach) Egerod \{also on card: section of Acetabularia\} Card image
CHALMASIA Solms-Laubach Card image
CHALUBINSKIA Woloszynska Card image
CHAMAEBOTRYS J.M. Huisman Text
CHAMAEDORIS (Montagne) F. Leliaert & E. Coppejans in F. Leliaert {invalid} Text
CHAMAEDORIS Montagne Card image
CHAMAENEMA Kützing Card image
CHAMAEPHYCEAE Kützing Text
CHAMAEPINNULARIA H. Lange-Bertalot & Krammer in H. Lange-Bertalot & D. Metzeltin Text
CHAMAESIPHON A. Braun Card image
CHAMAESIPHON A. Braun & Grunow Card image
CHAMAESIPHON \{also on card: three sections by Geitler\} Card image
CHAMAESIPHONACEAE Borzì Card image
CHAMAESIPHONACEAE [Geitler] Card image
CHAMAESIPHONALES Frémy Card image
CHAMAESIPHONALES G. M. Smith Card image
CHAMAESIPHONEAE Ardissone Card image
CHAMAESIPHONEAE Borzì Card image
CHAMAESIPHONEAE Geitler Card image
CHAMAESIPHONEAE R. Wettstein Text
CHAMAESIPHONIACEAE Bessey Card image
CHAMAESIPHONIACEAE G.S. West Card image
CHAMAESIPHONITES Palik Card image
CHAMAESIPHONOPHYCEAE Starmach Text
CHAMAESIPHONOPSIS Fritsch Card image
CHAMAETHAMNION (Reinke) Van den Hoek Card image
CHAMAETHAMNION Falkenberg Card image
CHAMAETHAMNION Reinke \{also on card: subgenus of Cladophora\} Card image
CHAMAETRICHON Tupa Card image
CHAMPIA Desvaux Card image
CHAMPIEAE J. Agardh Card image
CHAMPIEAE Kützing Text
CHAMPIEAE Kylin Card image
CHAMPIOCOLAX Bula-Meyer Card image
CHANGIA Skvortsov Card image
CHANTRANIA DC. Card image
CHANTRANIA DC. (cont.) Card image
CHANTRANSIA Chevallier Card image
CHANTRANSIA \{also on card: subgenera by Rosenvinge\} Card image
CHANTRANSIA \{also on card: subgenus, sections by De Toni\} Card image
CHANTRANSIACEAE Rabenhorst Card image
CHANTRANSIACEAE p. 180 misspelled Chantrausieee Card image
CHANTRANSIEAE (Kützing) Trevisan Card image
CHANTRANSIEAE Kützing Text
CHANTRANSIEAE N&aum;lgeli Card image
CHANTRANSIEAE Schmitz Card image
CHANTRANSIEAE Schmitz & Hauptfleisch in Engler & Prantl Text
CHANTRANSIEAE Trevisan Card image
CHANTRANSIELLA De Toni \{also on card: section of Chantransia\} Card image
CHANTRANSIES Bory Card image
CHANTRANSIOIDEAE_(`CHANTRANSIEAE') De Toni Text
CHAODINAE Reichenbach Card image
CHAODINEES Bory Card image Card image
CHAOPODEAE Ruprecht Card image
CHAOS Bory Text
CHAOS Bory ex Desmazières Text
CHAOS Bory nom. nud. Card image
CHAOS J. B. G. Bory & J. B. H. J. Desmazières {nom. rej. vs. Porphyridium} Card image
CHAOSPERMEAE Ruprecht Card image
CHAOSPOREAE Ruprecht Card image
CHARA Hooker Card image
CHARA L. Card image
CHARA R. D. Wood Card image Card image Card image Card image
CHARA {admin} Card image Card image
CHARA {section of Chara} Card image
CHARA {sections} Card image Card image Card image Card image Card image Card image Card image Card image Card image Card image Card image Card image Card image
CHARA {series} Card image Card image
CHARA {subgenera} Card image Card image
CHARA {subsections} Card image
CHARACEAE Bennett & Murray Text
CHARACEAE Bessey Card image
CHARACEAE C. Agardh Card image
CHARACEAE Dumortier Card image
CHARACEAE Greville Card image
CHARACEAE Haeckel Card image
CHARACEAE Hassall Card image
CHARACEAE L.C. Richard Card image
CHARACEAE Link Card image Card image
CHARACEAE Loiseleur Deslongchamps Card image
CHARACEAE Luerssen Card image
CHARACEAE Rabenhorst Card image
CHARACEAE Reichenbach Card image Card image
CHARACEAE Richard ex Dumortier Card image
CHARACEAE Schimper Card image
CHARACEAE Sprengel Card image
CHARACEAE W. J. Hooker Card image
CHARACEAE [Haeckel] Card image
CHARACEES Richard Card image
CHARACEITES Tuzson Card image
CHARACELLA Gaillon Card image
CHARACELLA Gaillon {illegitimate} Text
CHARACIDIOPSIDACEAE Ettl Card image
CHARACIDIOPSIDALES Ettl Card image
CHARACIDIOPSIS Pascher Card image
CHARACIEAE (Nägeli) Wittrock Card image
CHARACIEAE Haeckel Card image
CHARACIEAE Nägeli Card image
CHARACIEAE Rabenhorst Card image
CHARACIEAE Stizenberger Card image
CHARACIELLA Schmidle Card image
CHARACIELLOPSIS Iyengar Card image
CHARACIOCHLORIDACEAE Skuja Card image Card image
CHARACIOCHLORIDOIDEAE Ettl Card image
CHARACIOCHLORIDOIDEAE Fott Card image
CHARACIOCHLORIS Pascher Card image
CHARACIOIDEAE Korshikov Card image
CHARACIOPODIUM G.L. Floyd & S. Watanabe in G.L. Floyd, S. Watanabe, & T.R. Deason Text
CHARACIOPSIDACEAE Pascher Card image
CHARACIOPSIDALES Ettl Card image
CHARACIOPSIS Borzi Card image Card image Card image
CHARACIOSIMILIS Palik Card image
CHARACIOSIPHON Iyengar Card image
CHARACIOSIPHONACEAE Iyengar Card image Card image
CHARACIOSIPHONACEAE [Fott] Card image
CHARACIOSIPHONALES D.E. Wujek & R.H. Thompson Text
CHARACIUM A. Braun Card image
CHARACIUM sect. EUCHARACIUM Pascher Card image
CHARADEAE S.F. Gray Card image
CHARALES Bessey Card image
CHARALES Engler Card image Card image
CHARALES Lindley Card image
CHARALES Mädler Card image
CHARALES McClatchie Card image
CHARALES R. Wettstein Text
CHARAPHYCEAE Haeckel Card image
CHARARIEAE Dumortier Card image
CHARATAE W. Rothmaler Text
CHARAXIS T. Harris Card image
CHARCOTIA Hue Card image
CHARCOTIA Peragallo Card image
CHARCOTIA [verso] Card image
CHAREAE Allen Card image
CHAREAE Engler Card image
CHAREAE Kützing Text
CHAREAE R.C. Moore Card image
CHAREAE Schaffner Card image Card image
CHARELLA Stache Card image
CHARICAE C. Jeffrey Text
CHARIELLA L. M. Birina Card image
CHARINA Filarszky & G. O. Allen Card image
CHARINAE R.D.Wood Card image
CHARINEAE M. Feist & N. Grambast-Fessard Card image
CHARINEAE M. Feist & N. Grambast-Fessard in Riding Text
CHARITES Horn af Rantzien Card image
CHARITOTRICHUM Kützing Card image
CHARLESDOWNIEA J.K. Lentin & T.F. Vozzhennikova Text
CHARNIA Ford Card image
CHARNIODISCUS Ford Card image
CHAROBRYA Haeckel Card image
CHAROIDEAE (J. Agardh ex De Toni) Draisma, Prud'homme, Sauvage & G. Belton in Draisma et al. Text
CHAROIDEAE Bessey Card image
CHAROIDEAE L. Grambast Card image
CHAROIDEAE Maslov Card image
CHAROPHYCEAE E. Möhn Text
CHAROPHYCEAE Maslov Card image
CHAROPHYCEAE [B. Schussnig] Card image
CHAROPHYCOPHYTA G.F. Papenfuss Card image
CHAROPHYTA Deflandre Card image
CHAROPHYTA E. Möhn Text
CHAROPHYTA Schaffner Card image
CHAROPHYTA T. Cavalier-Smith Card image
CHAROPHYTA T. Cavalier-Smith in Lewin Text
CHAROPHYTA T. Cavalier-Smith in Lewin, R.A. (ed.) Text
CHAROPHYTAE Gobi Card image
CHAROPHYTAE T. Cavalier-Smith {invalid} Text
CHAROPHYTINA C. Jeffrey Text
CHAROPHYTINA Maekawa Card image
CHAROPHYTINA Round Card image
CHAROPSIDA Grambast Card image
CHAROPSIS (Kützing) Ruprecht Card image
CHAROPSIS Kützing Card image
CHAROPSIS Leonhardi Card image
CHAROPSIS R. D. Wood Card image
CHAROSPERMUM Link Card image
CHAROSPERMUM Link in Nees Text
CHASEA Hanna Card image
CHASMOSTOMUM Massart Card image Card image
CHATANGIELLA Vozzherinikova Card image
CHATANGIELLACEAE Vozzhenikova Card image
CHATANGIELLEAE Bujak & Davies Card image
CHATTONELLA Biecheler Card image
CHATTONELLACEAE J. Throndsen Card image
CHATTONELLACEAE J. Throndsen in C.R. Tomas (ed.) Text
CHATTONELLALES J. Throndsen Card image
CHATTONELLALES J. Throndsen in C.R. Tomas (ed.) Text
CHATTONIDINIUM Villeneuve Card image
CHAUDEFAUDIELLA {Info only: Ascomycete} Card image
CHAUVINIA (Bory) Decaisne Card image
CHAUVINIA (Bory) Endlicher Card image
CHAUVINIA (Bory) Harvey Card image
CHAUVINIA Bory Card image
CHAUVINIA Bory {subgenera} Card image
CHAUVINIA Harvey Card image
CHAUVINIA J. Agardh Card image
CHAUVINIA subg. EUCHAUVINIA Chauvin Card image
CHAUVINIELLA Papenfuss Card image
CHEILOGIGARTINA Setchell & Gardner Card image Card image
CHEILOSPORIUM {subgenera} Card image
CHEILOSPORUM (Decaisne) Zanardini Card image Card image
CHEILOSPORUM Decaisne Card image
CHELONIODISCUS Pantocsek Card image
CHEMNITZIA (Decaisne) Montagne Card image
CHEMNITZIA Decaisne Card image
CHEMNITZIA Endlicher Card image
CHENILLEOPHYCUS Leary Card image
CHEVALIERICRUSTA Denizot Card image
CHIASMOLITHUS Hay, Mohler & Wade Card image
CHIASTOZYGACEAE Rood, Hay & Barnard Card image
CHIASTOZYGUS Gartner Card image
CHICHAOUADINIEAE Bujak & Davies Card image
CHIHARAEA Johansen Card image
CHIHSIENELLA Y.Z. Liang & R.C. Tsao Card image
CHIHSIENELLA Y.Z. Liang & R.C. Tsao in R.C. Tsao & Y.Z. Liang Text
CHILIONEMA Sauvageau Card image
CHILODINIUM Massart Card image Card image
CHILODINIUM [Massart] Card image
CHILOMASTIGIDAE Wenyon Card image
CHILOMASTIX Alexeieff Card image Card image
CHILOMASTIX subgen. TETRACHILOMASTIX da Fonseca Card image
CHILOMITINAE Honigberg Card image
CHILOMITUS da Fonseca Card image
CHILOMONADAE Lemmermann Card image
CHILOMONADAE Pascher Card image
CHILOMONADAE W.S. Kent Card image
CHILOMONADOIDEAE H. Melchior in Melchior & Werdermann (eds.) Text
CHILOMONADOIDEAE Huber-Pestalozzi Text
CHILOMONAS Ehrenberg Card image
CHILOMONAS {subgenera} Card image
CHIMONODINIUM S.C. Craveiro, A.J. Calado, N. Daugbjerg, Gert Hansen & Ø. Moestrup Text
CHINIANELLA E. Ott Card image
CHIONASTER Wille Card image
CHIONOPHILA Wittrock Card image
CHIONYPHA 'Thienemann' Card image
CHIONYPHE L. Thienemann Card image
CHIPHRAGMALITHUS Bramlette & Sullivan Card image
CHIRACANTHIA Falkenberg Card image
CHIROPTERIDIUM Gocht Card image
CHITOMONADIDAE P*egrave;rez Reyes, Freyre & Okón Card image
CHITOMONAS Pérez Reyes, Freyre & Okón Card image
CHITONOSPERMA Meunier Card image
CHLAINOMONAS Christen Card image
CHLAMIDOCOCCUS Braun Card image
CHLAMIDOMONAS Ehrenberg Card image
CHLAMYDELLA Pascher Card image
CHLAMYDOBACTERIACEAE Migula Card image
CHLAMYDOBACTERIALES Buchanan Card image
CHLAMYDOBLEPHARIS Francé Card image
CHLAMYDOBOTRIS Korshikov Card image
CHLAMYDOCAPSA Fott Card image
CHLAMYDOCYCLIDINEAE Diesing Card image
CHLAMYDOCYSTIS Grunow Card image
CHLAMYDOCYSTIS Iyengar Card image
CHLAMYDOMONADACEAE Pascher Card image
CHLAMYDOMONADACEAE [Lemmermann] Card image
CHLAMYDOMONADAE De Wildeman Card image Card image
CHLAMYDOMONADAE Francé Card image
CHLAMYDOMONADALES W.B. Crow Card image
CHLAMYDOMONADEAE Blackman & Tansley Card image
CHLAMYDOMONADEAE Fjerdingstad Card image
CHLAMYDOMONADEAE G.S. West Card image
CHLAMYDOMONADEAE Wille Card image
CHLAMYDOMONADEAE [Pascher] Card image
CHLAMYDOMONADES Haeckel Card image
CHLAMYDOMONADIDAE Calkins Card image
CHLAMYDOMONADIDAE Levine Card image
CHLAMYDOMONADINA Blochmann Card image
CHLAMYDOMONADINA Calkins Card image
CHLAMYDOMONADINA Stein Card image
CHLAMYDOMONADINAE Bütschli Card image
CHLAMYDOMONADINAE Dangeard Card image
CHLAMYDOMONADINAE Francé Card image
CHLAMYDOMONADINAE Pascher Card image
CHLAMYDOMONADINALES Pankow Card image
CHLAMYDOMONADINEAE Fritsch Text
CHLAMYDOMONADINEAE P.A. Dangeard Card image
CHLAMYDOMONADINEAE [Dangeard] Card image
CHLAMYDOMONADINEES Dangeard Card image
CHLAMYDOMONADOIDAE Ettl Card image
CHLAMYDOMONADOPHYTA C. Jeffrey Text
CHLAMYDOMONADOPSIS Fott Card image
CHLAMYDOMONAS C.G. Ehrenberg Card image
CHLAMYDOMONAS J.L.R. Agassiz {'Chlamidomonas Ehrenberg'} Card image
CHLAMYDOMONAS L. Agassiz Text
CHLAMYDOMONAS section EUCHLAMYDOMONAS J.N.F. Wille, H.G.A. Engeler & K.A.E. Prantl Card image
CHLAMYDOMONAS subgenus EUCHLAMYDOMONAS A.A. Pascher Card image
CHLAMYDOMONAS {Hauptgruppen} Card image
CHLAMYDOMONAS {info} Card image
CHLAMYDOMONIDAE Walton Card image
CHLAMYDOMYXA W. Archer Card image
CHLAMYDOMYXACEAE Engler Card image Card image
CHLAMYDOMYXALES Engler Card image
CHLAMYDOMYXIDA Geddes Card image
CHLAMYDONEPHRIS H. Ettl & O. Ettl Card image
CHLAMYDOPHACUS J. Massart Card image
CHLAMYDOPHORELLA I.C. Cookson & A. Eisenack Card image
CHLAMYDOPHYCEAE Ettl Card image
CHLAMYDOPHYTA Dillon Card image
CHLAMYDOPODIUM H. Ettl & J. Komárek Card image
CHLAMYDOSPHAERA L.A. Shkorbatov Card image Card image
CHLAMYDOSPHAERIDIA A. Eisenack Card image
CHLAMYDOTHRIX E.F.A.W. Migula Card image
CHLANIDOPHORA J.G. Agardh Card image
CHLANIDOTE J. Agardh Card image
CHLANIDOTE J.G. Agardh Card image
CHLEDRIPOLE C.S. Rafinesque Card image
CHLEDRIPOLE Rafinesque Text
CHLIDOPHYLLON W.A. Nelson in W.A. Nelson, J.E. Broom, & T.J. Farr Text
CHLMYDOBLEPHARIDACEAE Korshikov Card image
CHLMYDOBLEPHARIDEAE [Wille] Card image
CHLORACERVUS P.J.L. Dangeard Card image
CHLORACHNE J. Schiller Card image
CHLORALGAE Haeckel Card image
CHLORALLANTHUS A.A. Pascher Card image
CHLORALLANTUS A.A. Pascher Card image
CHLORAMOEBA K.H. Bohlin Card image
CHLORAMOEBACEAE Luther Card image
CHLORAMOEBALES Fritsch Card image
CHLORAMOEBALES Silva Card image
CHLORAMOEBIDAE Poche Card image
CHLORAMOEBIDEI Poche Card image
CHLORANGIACEAE Lemmermann Card image
CHLORANGIALES Pascher Card image
CHLORANGIEAE [Wille] Card image
CHLORANGIELLA G.B. De Toni Card image
CHLORANGIELLACEAE Fott Card image
CHLORANGIELLACEAE [Fott] Card image
CHLORANGIELLOIDEAE Fott Card image Card image
CHLORANGIOCHAETE A.A. Korshikov Card image
CHLORANGIOCHLORIS A.A. Korshikov Card image
CHLORANGIOGLOEA A.A. Korshikov Card image
CHLORANGIOIDEAE Ettl Card image
CHLORANGIOPSIDACEAE Korshikov Card image
CHLORANGIOPSIS A.A. Korshikov Card image
CHLORANGIUM F. Stein Card image
CHLORANIMA E. Strand Card image
CHLORANOMALA A.K. Mitra Card image Card image
CHLORAPION P. Bourrelly Card image
CHLORARACHEA Hibberd & Norris Card image
CHLORARACHNIACEAE Pascher Card image
CHLORARACHNIIDA Hibberd & R. E. Norris Card image
CHLORARACHNION L. Geitler Card image
CHLORARACHNIOPHYCEAE Hibberd & R. E. Norris Card image
CHLORARACHNIOPHYTA Hibberd & R. E. Norris Card image
CHLORARKYS A.A. Pascher Card image
CHLORASTER C.G. Ehrenberg Card image
CHLORASTERIDAE Kudo Card image
CHLORCORONA B. Fott Card image
CHLORCORONACEAE Fott Card image
CHLORELLA Beyerinck Card image
CHLORELLA Shihira & Krauss Card image
CHLORELLA subg. AUXENOCHLORELLA I. Shihira & R.W. Krauss Text
CHLORELLA subg. AUXENOCHLORELLA Shihira & Krauss Card image
CHLORELLA {sections} Card image
CHLORELLACEAE Brunnthaler Card image Card image
CHLORELLALES Bold & Wynne Card image
CHLORELLEAE [Wille] Card image
CHLORELLIDIACEAE Komárek Card image
CHLORELLIDIEAE Pascher Card image
CHLORELLIDIOPSIS Pascher Card image
CHLORELLIDIUM Pascher & Vischer Card image
CHLORELLIDIUM Vischer & Pascher Card image
CHLORELLIDIUM [Vischer] Card image
CHLORELLINEAE Ettl & Komárek Card image
CHLORELLOIDEAE Korshikov Card image
CHLORELLOPSIS F. Chodat Card image
CHLORELLOPSIS Kol & F. Chodet Card image
CHLORELLOPSIS Reis Card image
CHLORELLOPSIS Zeitler Card image
CHLOREMYS Pascher Card image Card image
CHLOREPITHEMA Pascher Card image
CHLORHORMIDIUM Fott Card image
CHLORIDELLA Pascher Text
CHLOROÏDIUM Nadson Card image
CHLOROÏDIUM Nadson {section of Chlorella} Card image
CHLOROBACTERACEA Fjerdingstad Card image
CHLOROBACTERIA Margulis & Schwartz Card image
CHLOROBACTERIAE Dougherty Card image
CHLOROBACTERIALES Bourrelly Card image
CHLOROBACTERIUM Guillebeau {info} Card image
CHLOROBAKTERIACEAE Lauterborn Card image
CHLOROBIACEAE Bourrelly Card image
CHLOROBIONTA Bremer & Wanntorp Card image
CHLOROBIONTA C. Jeffrey Text
CHLOROBIONTA E. Möhn Text
CHLOROBIONTA Whittaker & Margulis Card image
CHLOROBIOTA C. Jeffrey Text
CHLOROBIUM Nadson Text
CHLOROBOTRYDACEAE Pascher Card image Card image
CHLOROBOTRYDEAE Pascher Card image
CHLOROBOTRYDEAE [Pascher] Card image
CHLOROBOTRYDINAE [Pascherj Card image
CHLOROBOTRYS Bohlin Card image
CHLOROBRACHIS Korshikov Card image
CHLOROCERAS Schiller Card image
CHLOROCHROMATIACEAE Bourrelly Card image
CHLOROCHROMATIUM Lauterborn Card image Card image
CHLOROCHROMONAS Lewis Card image
CHLOROCHYTRIACEAE Gobi Card image
CHLOROCHYTRIACEAE Setchell & Gardner Card image
CHLOROCHYTRIALES Chadefaud in Chadefaud & Emberger {invalid} Text
CHLOROCHYTRIDIACEAE Beger Card image
CHLOROCHYTRIDIACEAE [Vischer] Card image
CHLOROCHYTRIDIALES Beger Card image
CHLOROCHYTRIDIALES [Vischer] Card image
CHLOROCHYTRIDION Vischer Card image
CHLOROCHYTRIEAE McNab Card image
CHLOROCHYTRIOIDEAE Korshikov Card image
CHLOROCHYTRIUM Cohn Card image
CHLOROCLADOS Sonder Card image
CHLOROCLONIUM Borzi Card image Card image Card image
CHLOROCLOSTER Pascher Card image
CHLOROCOCCACEAE Blackman & Tansley Card image
CHLOROCOCCACEAE Rabenhorst Card image
CHLOROCOCCALES Fritsch Card image
CHLOROCOCCALES Pascher Card image
CHLOROCOCCEAE Schaffner Card image
CHLOROCOCCIDEA Walton Card image
CHLOROCOCCITES Palik Card image
CHLOROCOCCOPHYCEAE Ettl Card image
CHLOROCOCCOPSIS G.L. Floyd & S. Watanabe {invalid} Text
CHLOROCOCCOPSIS S. Watanabe & G.L. Floyd Text
CHLOROCOCCUM (Fries) Kützing {subgenus of Protococcus} Card image
CHLOROCOCCUM Fries Card image
CHLOROCOCCUM Meneghini Card image
CHLOROCOCCUS Chevallier Card image
CHLOROCYSTIDACEAE Kornmann & Sahling Card image
CHLOROCYSTIDALES Kornmann & Sahling Card image
CHLOROCYSTIS Büttner Card image
CHLOROCYSTIS Reinhard Card image
CHLORODENDRACEAE Gobi Card image
CHLORODENDRACEAE Oltmanns Card image
CHLORODENDRALES M. Melkonian in Margulis et al. (eds.) {invalid} Text
CHLORODENDRALES Maekawa Card image
CHLORODENDRIDACEAE Schoenichen Text
CHLORODENDRINEAE Fritsch Text
CHLORODENDRON Senn Card image
CHLORODENDRON Skvortzov Card image
CHLORODESMIS Bailey & Harvey Card image
CHLORODESMIS Harvey & Bailey Card image
CHLORODESMOS Phillips Card image
CHLORODESMUS 'Phillips' Card image
CHLORODICTYON J. Agardh Card image
CHLORODISCUS Petersen & Hansen Card image
CHLORODOCCOIDEAE Korshikov Card image
CHLOROFILUM P. Dangeard Card image
CHLOROFJEDIERE Pascher Card image
CHLOROFLAGELLATA Gobi Card image
CHLOROFLAGELLATAE Engler Card image
CHLOROFLAGELLIDA Conn & Edmondson Card image
CHLOROGIBBA Geitler Card image
CHLOROGLOEA (Wille) Elenkin {subgenus} Card image
CHLOROGLOEA Wille Card image
CHLOROGLOEACEAE Geitler Card image
CHLOROGLOEAOPSIS ('CHOLOROGLOEAOPSIS') P.K. Maithy Card image
CHLOROGLOEAOPSIS_(`CHOLOROGLOEAOPSIS') P.K. Maithy {illegitimate} Text
CHLOROGLOEOPSIDACEAE Mitra & Pandey Card image
CHLOROGLOEOPSIS Mitra & Pandey Card image
CHLOROGLORA Pascher Card image
CHLOROGONIACEAE Ettl Card image
CHLOROGONIELLA 'De Toni' Card image
CHLOROGONIELLA Pascher Card image
CHLOROGONIELLACEAE [Fott] Card image
CHLOROGONIOIDEAEEAE Ettl Card image
CHLOROGONIUM (Ehrenberg) Wille Card image
CHLOROGONIUM Ehrenberg Card image
CHLOROHIPPOTES R.H. Thompson ex R.H. Thompson & P. Timpano Text
CHLOROHIPPOTES Thompson & Timpano Card image
CHLOROHORMIDIUM 'Fott' Card image
CHLOROIDIUM_(`CHLORODIUM') Nadson Text
CHLOROJACKIA R. Nielsen & J.A. Correa Text
CHLOROKARDION Pascher Card image
CHLOROKORYNE Pascher Card image
CHLOROKORYNEAE Pascher Card image
CHLOROKREMYS D.E. Wujek & R.H. Thompson Text
CHLOROKYBACEAE C.E. Rogers, K.R. Mattox & K.D. Stewart Text
CHLOROKYBALES C.E. Rogers, K.R. Mattox & K.D. Stewart Text
CHLOROKYBOPHYCEAE K. Bremer {invalid} Text
CHLOROKYBOPHYTINA K. Bremer {invalid} Text
CHLOROKYBUS Geitler Card image Card image
CHLOROLEPUS Bompard Card image
CHLOROLOBION Korshikov Card image
CHLOROLUNULA P. Dangeard Card image
CHLOROMESON Pascher Text
CHLOROMESONIDAE [Hada] Card image
CHLOROMIRUS Hortobagyi Card image
CHLOROMONADACEAE Engler Card image
CHLOROMONADALES Blackman & Tansley Card image
CHLOROMONADALES Engler Card image
CHLOROMONADALES Fritsch Card image
CHLOROMONADALES Luther Card image
CHLOROMONADATAE W. Rothmaler Text
CHLOROMONADEA T. Cavalier-Smith Card image
CHLOROMONADEA T. Cavalier-Smith in J.C. Green et al. (eds.) Text
CHLOROMONADIDA Calkins Card image
CHLOROMONADIDEA Walton Card image
CHLOROMONADINA Calkins Card image
CHLOROMONADINA Hartmann & Chagas Card image
CHLOROMONADINA Hartmann & Schüssler Card image
CHLOROMONADINA Klebs Card image
CHLOROMONADINACEAE Prescott Card image
CHLOROMONADINAE Pascher Card image
CHLOROMONADINAE Schoenichen Text
CHLOROMONADINEAE Fritsch Card image
CHLOROMONADINEAE Prescott Card image
CHLOROMONADINEAE Senn Card image
CHLOROMONADINEAE Tilden Card image
CHLOROMONADOPHYCEAE Rothmaler Card image
CHLOROMONADOPHYTA Dillon Card image
CHLOROMONADOPHYTA Prescott Card image
CHLOROMONADOPHYTOBIONTA E. Möhn Text
CHLOROMONAS Gobi Card image
CHLOROMONAS Pascher Card image
CHLOROMONAS Pascher {Subgenus of Chlamydomonas} Card image
CHLOROMONAS W.S. Kent Card image
CHLOROMONOPHYCEAE Skvortzov & Noda Card image
CHLORONEPHRIDACEAE Ettl Card image
CHLORONEPHRIS Pascher & Jahoda Card image
CHLORONITUM Gaillon Card image
CHLORONIUM Buder Card image
CHLORONOSTOC Pascher Card image
CHLOROPARVA Somogyi, Felföldi & Vörös in Somogyi et al. Text
CHLOROPEDIA Pascher Card image
CHLOROPEDIACEAE Pascher Card image
CHLOROPEDIEAE Pascher Card image
CHLOROPEDIUM Naegeli in litt. 1849 Card image
CHLOROPELTA Tanner Card image
CHLOROPELTIDea Stein Card image
CHLOROPELTINA Bütschli Card image
CHLOROPELTINA Haeckel Card image
CHLOROPELTIS (Stein) Lemmermann {subgenus of Phacus} Card image
CHLOROPELTIS Stein Card image
CHLOROPELTIS Stein {verso} Card image
CHLOROPHACUS Pochmann {subgenus of Phacus} Card image
CHLOROPHILUM {see Chlorofilum} Card image
CHLOROPHYCATAE W. Rothmaler Text
CHLOROPHYCEA Schoenichen Card image
CHLOROPHYCEAE Engler Card image
CHLOROPHYCEAE Haecke Card image
CHLOROPHYCEAE Hansgirg Card image
CHLOROPHYCEAE Hauck Card image
CHLOROPHYCEAE Kützing Card image
CHLOROPHYCEAE Ruprecht Card image
CHLOROPHYCEAE T. Christensen Text
CHLOROPHYCEAE Warming Text
CHLOROPHYCEAE Wille Card image
CHLOROPHYCEAE [Lemmermann] Card image
CHLOROPHYCOPHYTA (Papenfuss) Whittaker Card image
CHLOROPHYCOPHYTA Papenfuss Card image
CHLOROPHYCOTA Parker, Schanen & Renner Card image
CHLOROPHYLLA Batsch Text
CHLOROPHYLLACEAE Rabenhorst Card image
CHLOROPHYLLOPHYCEAE '(Kütz.) Rabenh.' Card image
CHLOROPHYLLOPHYCEAE Luerssen Card image
CHLOROPHYLLOPHYCEAE Rabenhorst Card image
CHLOROPHYSEMA Pascher Card image
CHLOROPHYSEMACEAE Ettl Card image
CHLOROPHYSEMOIDEAE Ettl Card image
CHLOROPHYSEMOIDEAE Fott Card image Card image
CHLOROPHYTA (Whittaker) Whittaker Card image
CHLOROPHYTA Cavalier-Smith Card image
CHLOROPHYTA Deflandre Card image
CHLOROPHYTA Pascher Card image
CHLOROPHYTA Reichenbach Text
CHLOROPHYTA T. Cavalier-Smith Text
CHLOROPHYTA T. Cavalier-Smith in Lewin Text
CHLOROPHYTA Whittaker Card image
CHLOROPHYTA Whittaker & Margulis Card image
CHLOROPHYTARIA Dillon Card image
CHLOROPHYTEAE McClatchie Card image
CHLOROPHYTES CHARATES Chadefaud Card image
CHLOROPHYTES EUCHLORATES Chadefaud Card image
CHLOROPHYTES PRASINATES Chadefaud Card image
CHLOROPHYTES ZYGATES Chadefaud Card image
CHLOROPHYTINA Maekawa Card image
CHLOROPHYTINA Rgund Card image
CHLOROPHYTINA T. Cavalier-Smith Text
CHLOROPLANA Hollerbach Card image
CHLOROPLANACEAE Ettl Card image
CHLOROPLEGMA Zanardini Card image
CHLOROPSEUDOMONAS Czurda & Maresch Card image
CHLOROPTERIDELLA Silva Card image
CHLOROPTERIS Montagne Card image
CHLOROPTERIS Pascher Card image
CHLOROPYRULA L. Gaysina, Y. Nemcová, P. Skaloud, T. Sevvková, & M. Eliás Text
CHLORORHABDION Jane Card image
CHLOROSACCACEAE Blackman & Tansley Card image
CHLOROSACCACEAE Bohlin Card image
CHLOROSACCUS Luther Card image
CHLOROSARCINA Gerneck Card image
CHLOROSARCINACEAE Groover & Bold Card image
CHLOROSARCINALES Groover & Bold Card image
CHLOROSARCINOIDEAE Komarek & Fott Card image
CHLOROSARCINOPSIS Herndon Card image
CHLOROSIPHON (Kützing ) J. E. Gray [section or subgen. of Dictyosiphon} Card image
CHLOROSIPHON J. Agardh {section of Asperococcus} Card image
CHLOROSIPHON Kützing Card image
CHLOROSIPHONALES W. Braune, A. Leman, & H. Taubert Text
CHLOROSPERMEAE Ardissone & Strafforello Card image
CHLOROSPERMEAE Harvey Card image Card image
CHLOROSPERMEAE J. E. Gray Card image
CHLOROSPHAERA Henfrey Card image
CHLOROSPHAERA Klebs Card image
CHLOROSPHAERACEAE (Klebs) Warming Card image
CHLOROSPHAERACEAE Klebs Card image
CHLOROSPHAERALES Herndon Card image
CHLOROSPHAEREAE Blackman & Tansley Card image
CHLOROSPHAEROPSIS Vischer Card image
CHLOROSPIRA Korshikov Card image
CHLOROSPORAE [Farlow] Card image
CHLOROSPOREAE Ardissone & Strafforello Card image
CHLOROSPOREAE Cohn Card image
CHLOROSPOREAE Schimper Card image
CHLOROSPOREAE Thuret Card image
CHLOROSPOREAE [Farlow] Card image
CHLOROSPOREAE [Gobi] Card image
CHLOROSPOREEES Derb. & Sol. Card image
CHLOROTETRAEDRON MacEntee, Bold, & Archibald Card image
CHLOROTETRAS Gerneck Card image
CHLOROTHAMNION Borzi Card image
CHLOROTHECIACEAE Bohlin Card image
CHLOROTHECIACEAE G.S. West Card image
CHLOROTHECIACEAE Pascher Card image
CHLOROTHECIEAE Pascher Card image Card image
CHLOROTHECIEAE [Pascher] Card image
CHLOROTHECIEAE [Wille] Card image
CHLOROTHECIUM Borzi Card image Card image Card image
CHLOROTHECIUM Krüger Card image
CHLOROTHECIUM Krüger {illegitimate} Text
CHLOROTHORACACEAE Ettl Card image
CHLOROTHORACUS Ettl Card image
CHLOROTHRIX Berger-Perrot Card image
CHLOROTRIANGULUM H. Kufferath Card image
CHLOROTRICHOMONADALES Skvortzov Card image
CHLOROTYLIEAE Trevisan Card image
CHLOROTYLITES M.A. Howe Card image
CHLOROTYLIUM Kützing Card image
CHLOROVITTA Schiller Card image
CHLOROVITTACEAE Schiller Card image
CHLOROXYBACTERIA E. Möhn Text
CHLOROZEBRA Reisigl Card image
CHLOROZOOSPOREAE Aulin Text
CHLOROZOOSPOREAE Hauck Card image
CHLRMYDDMYXIDAE Poche Card image Card image
CHNAUMATOPHORA Kützing Card image
CHNOOSPORA J. Agardh Card image
CHNOOSPORACEAE Setchell & Gardner Card image
CHOANO-FLAGELLATA W. S. Kent Card image
CHOANOBIONTA E. Möhn Text
CHOANOECA Ellis Card image
CHOANOFLAGELLATA Blochmann Card image
CHOANOFLAGELLATA Conn & Edmondean Card image
CHOANOFLAGELLATA Haeckel Card image
CHOANOFLAGELLATA Schoenichen Card image
CHOANOFLAGELLIDA Calkins Card image
CHOANOFLAGELLIDAE Calkins Card image
CHOANOGASTER Pochmann Card image
CHOANOGASTRACEAE Pochmann Card image
CHOANOGASTRALES Pochmann Card image
CHOANOMASTIGODA Seliga Card image
CHOANOPHORA Haeckel Card image
CHOANOZOA T. Cavalier-Smith Text
CHOASPIS S. F. Gray Card image
CHODATELLA Lemmermann Card image
CHODATELLOPSIS Korshikov Card image
CHODATIA Hansgirg Card image
CHODATIA Hansgirg {Section of Tetraspora} Card image
CHODATIA Kol Card image
CHODATODESMUS E. Hegewald, C. Bock & L. Krienitz Text
CHOMENTOVSKIA Vologdin Card image
CHOMUSTACHIA Korde Card image
CHONDRACANTHUS (Kützing) Setchell & Gardner Card image
CHONDRACANTHUS (Kützing) Setchell & Gardner {subgenus of Gigartina} Card image
CHONDRACANTHUS Kützing Card image
CHONDRACEAE Haeckel Card image
CHONDREAE (Nägeli) Stizenberger Card image
CHONDREAE Nägeli Card image
CHONDRIA C. Agardh Card image
CHONDRIA (C. Agardh) Endlicher Card image
CHONDRIA Link Card image
CHONDRIA {tribes} Card image
CHONDRIACEAE Ardissone & Strafforello Card image
CHONDRIDES Schimper Card image
CHONDRIEAE (J. Agardh) J. Areschoug Card image
CHONDRIEAE (J. Agardh) Rabenhorst Card image
CHONDRIEAE Decaisne Card image
CHONDRIEAE J. Agardh Card image
CHONDRIEAE Kützing Text
CHONDRIEAE MT. Agardh Card image
CHONDRIEAE Meneghini Card image
CHONDRIELLA Levring Card image
CHONDRIELLACEAE Levring Card image
CHONDRIOIDEAE_(`CHONDRIEAE') De Toni Text
CHONDRIOIDEAE_(`CHONDRIEAE') Schmitz & Falkenberg in Engler & Prantl Text
CHONDRIOPSIDEAE 'J. Ag.' Card image
CHONDRIOPSIDEAE J. Agardh Card image
CHONDRIOPSIS J. Agardh Card image
CHONDRIOPSIS {tribes} Card image
CHONDRIRIDEAEA Setchell & Gardner Card image
CHONDRITES Sternberg Text
CHONDROCLADIA J. Agardh Card image
CHONDROCLONIUM Kützing Card image
CHONDROCOCCACEAE V. J. Chapman Card image
CHONDROCOCCUS Kützing Card image
CHONDROCOCCUS Steyermark Card image
CHONDROCYSTIS (Lemmermnn) Elenkin Card image
CHONDROCYSTIS Lemmermann Card image
CHONDRODICTYON (Kützing) Setchell & Gardner Card image
CHONDRODICTYON Kützing Card image
CHONDRODICTYON Setchell & Gardner Card image
CHONDRODON (Kützing) J. Agardh Card image
CHONDRODON Kützing Card image
CHONDROGLOEA Schmidle Card image
CHONDROPHYCAE K.J. McDermid Card image
CHONDROPHYCAE K.J. McDermid in I.A. Abbott (ed.) {illeg.} Text
CHONDROPHYCI Kützing Card image
CHONDROPHYCUS (J. Tokida & Y. Saito) D.J. Garbary & J.T. Harper Text
CHONDROPHYCUS J. Tokida & Y. Saito in Y. Saito Text
CHONDROPHYCUS Tokida & Saito Card image Card image Card image
CHONDROPHYCUS sect. PALISADAE K.W. Nam Text
CHONDROPHYCUS sect. PAPILLOSAE K.W. Nam {invalid} Text
CHONDROPHYCUS sect. PARVIPAPILLATAE K.W. Nam Text
CHONDROPHYCUS sect. YUZURUA K.W. Nam Text
CHONDROPHYCUS subgen. KANGJAEWONIA K.W. Nam Text
CHONDROPHYCUS subgen. PALISADA K.W. Nam {invalid} Text
CHONDROPHYCUS subgen. YUZURUA K.W. Nam Text
CHONDROPHYLLUM J. Agardh Card image
CHONDROPHYLLUM Kylin Card image
CHONDROPHYLLUM Necker Card image
CHONDROPOGON Squinabol Card image
CHONDROSIPHEAE Kützing Text
CHONDROSIPHON J. Agardh Card image
CHONDROSIPHON Kützing Card image
CHONDROSPHAERA Skuja Card image
CHONDROSTROMA Gürich Card image
CHONDROTHAMNIA Wallroth Card image
CHONDROTHAMNION (Kützing) Ardissone Card image
CHONDROTHAMNION J. Agardh Card image
CHONDROTHAMNION Kützing Card image
CHONDRUS (Lamouroux) Endlicher \{also on card: [section of] Sphaerococcus\} Card image
CHONDRUS (Stackh.) S. F. Gray \{also on card: [subgenus] of Sphaerococcus\} Card image
CHONDRUS Link Card image
CHONDRUS Stackhouse Card image
CHONDRUS \{also on card: section Gymnogongrus (Martius) Endlicher\} Card image
CHONDRYMENIA Zanardini Card image
CHONEMONAS Perty Card image
CHONESPHAERA Klumpp Card image
CHORDA Stackhouse Card image
CHORDACEAE Dumortier Card image
CHORDARIA C. Agardh Card image
CHORDARIA Link Card image
CHORDARIA Lyngbye Card image
CHORDARIACEAE (Harvey) Ardissone Card image
CHORDARIACEAE Ardissone & Strafforello Card image
CHORDARIACEAE Bessey Card image
CHORDARIACEAE Harvey Card image
CHORDARIACEAE Reichenbach Card image
CHORDARIACEAE [Cohn] Card image
CHORDARIACEAE [Haeckel] Card image
CHORDARIALES Setchell & Gardner Card image
CHORDARIEAE (C. Agardh) Trevisan Card image
CHORDARIEAE (Meneghini) Reichenbach Card image
CHORDARIEAE (Rabenhorst) Rabenhorst Card image
CHORDARIEAE C. Agardh Card image
CHORDARIEAE Chevallier Card image
CHORDARIEAE Decaisne Card image
CHORDARIEAE Endlichep Card image
CHORDARIEAE Engler Card image
CHORDARIEAE Fries Card image
CHORDARIEAE Greville Card image Card image
CHORDARIEAE Harvey Card image
CHORDARIEAE J. Agardh Card image Card image
CHORDARIEAE Kjellman Card image
CHORDARIEAE Meneghini Card image
CHORDARIEAE Reinbold Card image
CHORDARIEAE Stizenberger Card image
CHORDARIEAE Trevisan Card image
CHORDARIEES Thuret Card image
CHORDARINEAE Fries Card image
CHORDARIOPSIDACEAE Kylin Card image
CHORDARIOPSIS Kylin Card image
CHORDEAE (Kützing) Rabenhorst Card image
CHORDEAE Engler Card image
CHORDEAE Kützing Text
CHORDEAE Kjellman Card image
CHORDEAE Kjellman in Engler & Prantl Text
CHORDEAE Reinbuld Card image
CHORDEAE Rostafinski Card image
CHORDITES Fliche Card image Card image
CHORDOPHYCEAE Schimper Card image
CHOREOCLONIUM P. F. Reinsch Card image
CHOREOCOLACACEAE Sturch Card image
CHOREOCOLACACEAE Svedelius Card image
CHOREOCOLAX Reinsch Card image
CHOREONEMA Schmitz Card image Card image
CHOREONEMATOIDEAE W.J. Woelkerling Text
CHOREONEMATOIDEAE Woelkerling Card image
CHOREONEMEAE (Foslie) De Toni & Forti Card image
CHOREONEMEAE (Foslie) Svedelius Card image
CHOREONEMEAE Foslie Card image
CHOREONEMOIDEAE (Foslie) Zinova Card image
CHORICYSTIS (Skuja) Fott Card image
CHORICYSTIS Skuja Card image
CHORISTOCARPACEAE Kjellman Card image
CHORISTOCARPEAE Engler Card image
CHORISTOCARPEAE Kützing Text
CHORISTOCARPUS Zanardini Card image
CHORISTOSPOREAE Decaisne Card image
CHOVANELLA Reitlinger & Yartseva Card image
CHOVANELLACEAE Grambast Card image
CHROA Reinsch Card image
CHROMACEA Haeckel Card image
CHROMACEAE Haeckel Text
CHROMASTRUM Papenfuss Card image
CHROMATIACEAE [Bavendamm] Card image
CHROMATIEAE Buchanan Card image
CHROMATIOIDEAE Bourreliy Card image
CHROMATIOIDEAE Buchanan Card image
CHROMATIOPSIS Skuja Card image
CHROMATIUM Perty Card image Card image
CHROMERA R.B. Moore et al. Text
CHROMISTA T. Cavalier-Smith Text
CHROMOBIONTA C. Jeffrey Text
CHROMOBIONTA E. Möhn Text
CHROMOBIONTA Whittaker & Margulis Card image
CHROMOBIOTA C. Jeffrey Text
CHROMOBIOTA T. Cavalier-Smith Text
CHROMOCHLORIDACEAE K. Fucíková, P.O. Lewis & L.A. Lewis Text
CHROMOCHLORIS Kol & F. Chodat Card image
CHROMOFLAGELLATA Gobi Card image
CHROMOMONADINA Blochmann Card image
CHROMOMONADINA Calkins Card image
CHROMOMONADINA Klebs Card image
CHROMONADEA [Hada] Card image
CHROMOPELTIS Reinsch Card image
CHROMOPHYSOMONAS Preisig & Hibberd Card image
CHROMOPHYTA C. Jeffrey Text
CHROMOPHYTA Cavalier-Smith Card image
CHROMOPHYTA T. Christensen Card image
CHROMOPHYTA T. Christensen in J.C. Green et al. (eds.) Text
CHROMOPHYTA Whittaker & Margulis Card image
CHROMOPHYTOBIONTA E. Möhn Text
CHROMOPHYTON Woronin Card image
CHROMOPHYTONEAE [Rostafinski] Card image
CHROMOSIPHON Geitler Card image
CHROMOSIPHON Gomont Card image
CHROMOSIPHON Gomont ex Gomont Card image
CHROMOTHECE Kirchner Card image
CHROMULINA Cienkowski Card image
CHROMULINA {subgenera} Card image
CHROMULINA Cienkowsky Text
CHROMULINACEAE Engler Card image Card image
CHROMULINACEAE Senn Card image
CHROMULINADALES Skvortzov Card image
CHROMULINALES Bourrelly Card image
CHROMULINALES Pascher Card image Card image
CHROMULINALES [Huber-Pestalozzi] Card image
CHROMULINEAE Fritsch Card image
CHROMULINEAE Pascher Card image
CHROMULINELLA Lemmermann Card image
CHROMULINELLA Skvortzov Card image Card image
CHROMULINIDAE Hartmann & Schüsslerfc Card image
CHROMULINIDAE Levine Card image
CHROMULINIDAE Poche Card image
CHROMULINIDEI Poche Card image
CHROMULINIIDAE [Hada] Card image
CHROMULININAE Calkins Card image
CHROMULINOCAPSINAE Hollande Card image
CHROMULINOIDAE Poche Card image
CHROMULINOIDEAE [Huber-Pestalozzi] Card image
CHROOBACTER E. G. Pringsheim Card image
CHROOCCOCCIDIOPSIS Geitler Card image
CHROOCOCCACEA Haeckel Card image
CHROOCOCCACEAE Card image Card image Card image Card image
CHROOCOCCACEAE 'Rabenhorst' Card image
CHROOCOCCACEAE (Nägeli) Stitzenberger Card image
CHROOCOCCACEAE Bennett & Murray Text
CHROOCOCCACEAE Bessey Card image
CHROOCOCCACEAE Borzì Card image
CHROOCOCCACEAE Nägeli Text
CHROOCOCCACEAE Rabenhorst Card image
CHROOCOCCACEAE [Farlow] Card image
CHROOCOCCACEAE [Thuret] Card image
CHROOCOCCALES Frémy Card image
CHROOCOCCALES Geitler Card image
CHROOCOCCALES Schaffner Card image
CHROOCOCCEAE G.S. West Card image
CHROOCOCCEAE Geitler Card image
CHROOCOCCIDIACEAE Geitler Card image
CHROOCOCCIDIOIDEAE Komárek, Ludvík & Pokorný Card image
CHROOCOCCIDIOPSIDACEAE Geitler Card image
CHROOCOCCIDIOPSIDACEAE Geitler Dermocarpales Card image
CHROOCOCCIDIOPSIDOIDEAE Komárek, Ludvík & Pokorný Card image
CHROOCOCCIDIUM Geitler Card image
CHROOCOCCOIDEAE Ardissone Card image
CHROOCOCCOIDEAE R. Wettstein Text
CHROOCOCCOPHYCEAE A.I. Proshkina-Lavrenko & I.V. Makarova Text
CHROOCOCCOPHYCEAE Starmach Text
CHROOCOCCOPHYCEAE Wartenberg Card image
CHROOCOCCOPSIS Geitler Card image
CHROOCOCCUS {sections} Card image
CHROOCOCCUS (Nägeli) Elenkin Card image
CHROOCOCCUS Nägeli Card image
CHROOCYSTEAE G.S. West Card image
CHROODACTYLON (Hansgirg) Forti in De Toni Text
CHROODACTYLON (Hansgirg) Hansgirg Text
CHROODACTYLON Hansgirg Text
CHROODACTYLON Hansgirg {info} Card image
CHROODERMA Fritsch Card image
CHROOLEPIDACEAE (Rabenh.) Borzì Card image
CHROOLEPIDACEAE Borzì Card image
CHROOLEPIDALES Borzì Card image
CHROOLEPIDEAE 'Rabenh.' Card image
CHROOLEPIDEAE Borzì. Card image
CHROOLEPIDEAE Rabenhorst Card image
CHROOLEPIDEAE Schmidle Card image
CHROOLEPIDEAE Wille Card image
CHROOLEPIDEAE [Hariot] Card image
CHROOLEPIDIACEAE Bessey Card image
CHROOLEPIDIACEAE Rabenhorst Card image
CHROOLEPIDIEAE Rabenhorst Card image
CHROOLEPOIDALES [Chodat] Card image
CHROOLEPUS (C. Agardh) Wille Card image
CHROOLEPUS C. Agardh Card image
CHROOLEPUSELLA Gaillon Card image
CHROOLEPUSELLA Gaillon {illegitimate} Text
CHROOMONAS Hansgirg Card image
CHROOMONAS subg. CRYPTOCHRYSIS (Pascher) Butcher Card image
CHROOSTIPES Pascher Card image
CHROOTHECEACEAE F.D. Ott Text
CHROOTHECEALES F.D. Ott Text
CHRYSAMOEBA Klebs Card image
CHRYSAMOEBACEAE [Bourrelly] Card image
CHRYSAMOEBALES Matvienko Card image
CHRYSAMOEBIDAE Poche Card image Card image
CHRYSAMOEBIDALES C. van den Hoek, D.G. Mann, & H.M. Jahns Text
CHRYSANTHEMODISCACEAE Round Card image
CHRYSANTHEMODISCALES F.E. Round Card image
CHRYSANTHEMODISCALES F.E. Round in Round, Crawford, & Mann Text
CHRYSANTHEMODISCUS Mann Card image
CHRYSAPION Pescher & Vik Card image
CHRYSAPIONACEAE Bourrelly Card image
CHRYSAPIONALES Bourrelly Card image
CHRYSAPSIDACEAE Pascher Card image
CHRYSAPSIDIDAE Poche Card image
CHRYSAPSIDINAE Reichenow Text
CHRYSAPSIDINEE Calkins Card image
CHRYSAPSINAE Hollande Card image
CHRYSAPSIS Pascher Card image
CHRYSARACHNIACEAE Pascher Card image
CHRYSARACHNION Pascher Card image
CHRYSASTER Skuja Card image
CHRYSASTRELLA Chodat Card image
CHRYSASTRIDIUM Lauterborn Card image
CHRYSIDALIDEAE [Huber-Pestalozzi] Card image
CHRYSIDALIS Schiller Card image
CHRYSIDELLA Pascher Card image
CHRYSIDELLA Pascher {illegitimate} Text
CHRYSIDIASTRUM Lauterborn Card image
CHRYSISTA Cavalier-Smith Card image
CHRYSISTA T. Cavalier-Smith Text
CHRYSOAMPHIPYXIS K.H. Nicholls Text
CHRYSOAMPHIPYXIS Nicholls Card image
CHRYSOAMPHITREMA Scherffel Card image
CHRYSOBOTRIELLA Strand Card image
CHRYSOBOTRYS Conrad Card image
CHRYSOBOTRYS Pascher Card image
CHRYSOCAMPANULA Fournier Card image
CHRYSOCAPSA Gemsch Card image
CHRYSOCAPSA Hansgirg Card image
CHRYSOCAPSA Pascher Card image Card image
CHRYSOCAPSACEAE Pascher Card image Card image
CHRYSOCAPSALES Pascher Card image
CHRYSOCAPSELLA Bourrelly Card image
CHRYSOCAPSIDACEAE W. Krieger in Melchior & Werdermann (eds.) {invalid} Text
CHRYSOCAPSIDACEAE [Kamptner] Card image
CHRYSOCAPSIDAE Poche Card image
CHRYSOCAPSINA Calkins Card image
CHRYSOCAPSINAE Pascher Card image
CHRYSOCAPSINAE Pascher ex Schoenichen Card image
CHRYSOCAPSINEAE Pascher Card image
CHRYSOCAPSINEAE Skvortzov Card image
CHRYSOCAPSINOPHYCEAE Matvienko Card image
CHRYSOCAPSINSE [Huber-Pestalozzi] Card image
CHRYSOCAPSOIDAE Poche Card image
CHRYSOCAPSOPSIS R.H. Thompson & D.E. Wujek Text
CHRYSOCARNEGIA Strand Card image
CHRYSOCHAETACEAE [Bourrelly] Card image
CHRYSOCHAETE M. Rosenberg Card image
CHRYSOCHROMULINA Lackey Card image
CHRYSOCHROMULINACEAE Edvardsen, Eikrem & Medlin in Edvardsen et al. Text
CHRYSOCHROMULINIDAE Lackey Card image
CHRYSOCLENA Wislouch Card image
CHRYSOCLONIACEES Gayral & Haas Card image
CHRYSOCLONIACEES Gayral & Lepailleur Card image
CHRYSOCLONIUM Pascher Card image Card image
CHRYSOCOCCACEAE Lemmermann Card image
CHRYSOCOCCALES Chadefaud Card image
CHRYSOCOCCOCYSTIS Doflein Card image
CHRYSOCOCCUM Christensen Card image
CHRYSOCOCCUS Klebs Card image
CHRYSOCRINIDACEAE Krieger Card image
CHRYSOCRINUS Pascher Card image
CHRYSOCULTER T. Nakayama, M. Yoshida, M.-H. Noël, M. Kawachi, & I. Inouye Text
CHRYSOCULTERACEAE T. Nakayama, M. Yoshida, M.-H. Noël, M. Kawachi, & I. Inouye Text
CHRYSOCYSTIS C.S . Lobban, D. Honda, M. Chihara, & M. Schefter Card image
CHRYSOCYSTIS C.S. Lobban, D. Honda, & M. Chihara Card image
CHRYSOCYSTIS C.S. Lobban, D. Honda, & M. Chihara in C.S. Lobban et al. Text
CHRYSODENDRACEAE Krieger Card image
CHRYSODENDRON Pascher Card image
CHRYSODERMA C. Billard Text
CHRYSODESMIS Starmach Card image
CHRYSODICTYON Ramanathan Card image
CHRYSODIDYMA Prowse Card image
CHRYSODIDYMUS Prowse Card image
CHRYSOFLAGELLIDA Conn & Edmondson Card image
CHRYSOIKOS Willén Card image
CHRYSOLEPIDOMONADACEAE M.C. Peters & R.A. Andersen Text
CHRYSOLEPIDOMONAS M.C. Peters & R.A. Andersen Text
CHRYSOLYKOS Mack Card image
CHRYSOMERIDACEAE [Bourrelly] Card image
CHRYSOMERIDALES C.J. O'Kelly & C. Billard Text
CHRYSOMERIDALES C.J. O'Kelly & C. Billard ex H.R. Preisig Card image
CHRYSOMERIDALES C.J. O'Kelly & C. Billard ex H.R. Preisig in Sandgren, Smol, & Kristiansen (eds.) {invalid} Text
CHRYSOMERIDALES O'Kelly & Billard Card image
CHRYSOMERIDINEAE Gayral & Billard Card image
CHRYSOMERIS N. Carter Card image
CHRYSOMEROPHYCEAE H.R. Preisig {invalid} Text
CHRYSOMONADACEAE Engler Card image
CHRYSOMONADAE [Huber-Pestalozzi] Card image
CHRYSOMONADALES Engler Card image
CHRYSOMONADEA T. Cavalier-Smith Card image
CHRYSOMONADEA T. Cavalier-Smith in J.C. Green et al. (eds.) Text
CHRYSOMONADEAE Deflandre Card image
CHRYSOMONADEAE Pascher Card image
CHRYSOMONADEAE [Skvortzov] Card image
CHRYSOMONADES Haeckel Card image
CHRYSOMONADIDA Calkins Card image
CHRYSOMONADIDAE Olds Card image
CHRYSOMONADIDAE W.S. Kent Card image
CHRYSOMONADIDEA Walton Card image
CHRYSOMONADINA Hartmann & Schtüssler Card image
CHRYSOMONADINA Hollande Card image
CHRYSOMONADINA Reichenow Text
CHRYSOMONADINA Stein Card image
CHRYSOMONADINA [Hada] Card image
CHRYSOMONADINACEAE [G.S. West] Card image
CHRYSOMONADINAE Pascher Card image Card image
CHRYSOMONADINAE Pascher ex Schoenichen Card image
CHRYSOMONADINAE Schoenichen Text
CHRYSOMONADINEAE Senn Card image
CHRYSOMONADINEAE Skvortzov Card image
CHRYSOMONADINEAE Tilden Card image
CHRYSOMONADINEAE [Deflandre] Card image
CHRYSOMONADINEAE [Lemmemann] Card image
CHRYSOMONADINOPHYCEAE Matvienko Card image
CHRYSOMONADINOPHYCIDAE Matvienko Card image
CHRYSOMONADORIDA Levine Card image
CHRYSOMONAS Skvortzov Card image Card image Card image
CHRYSOMONAS Stein Card image
CHRYSOMORON Skuja Card image
CHRYSOMORULA D.E. Wujek Text
CHRYSONEBULA J.W.G. Lund Card image
CHRYSONEMA Anand Card image Card image
CHRYSONEPHELE L.D. Pipes, P.A. Tyler, & G.F. Leedale Text
CHRYSONEPHOS W. R. Taylor Card image
CHRYSOPEDIACEAE Pascher Card image
CHRYSOPHAEUM Lewis & Bryan Card image
CHRYSOPHAEUM W. R. Taylor Card image
CHRYSOPHYCATAE W. Rothmaler Text
CHRYSOPHYCEAE Dillon Card image
CHRYSOPHYCEAE Hibberd Card image
CHRYSOPHYCEAE Pascher Card image
CHRYSOPHYCIDAE Papenfuss nom. nov. Card image
CHRYSOPHYCIDAE T. Cavalier-Smith Card image
CHRYSOPHYCIDAE T. Cavalier-Smith in J.C. Green et al. (eds.) Text
CHRYSOPHYCOTA M. Shameel Text
CHRYSOPHYTA Deflandre Card image
CHRYSOPHYTA Dillon Card image
CHRYSOPHYTA Pascher Card image Card image
CHRYSOPHYTA Whittaker & Margulis Card image
CHRYSOPHYTALES Steinecka Card image
CHRYSOPHYTARIA Dillon Card image
CHRYSOPHYTINA W. Rothmaler Text
CHRYSOPODACEAE Lauterborn Card image
CHRYSOPODINEAE Matvienko Card image
CHRYSOPODINOPHYCEAE Matvienko Card image
CHRYSOPODOCYSTIS Billard Card image
CHRYSOPORA Pascher Card image
CHRYSOPYXACEAE Lemmermann Card image
CHRYSOPYXIS Stein Card image
CHRYSOPYXIS {sections} Card image
CHRYSOREINHARDIA C. Billard in L. Hoffmann, C. Billard, M. Janssens, M. Leruth, & V. Demoulin Text
CHRYSORHIZIDALES Chadefaud Card image
CHRYSOSACCACEAE [Bourrelly] Card image
CHRYSOSACCALES Bourrelly Card image
CHRYSOSACCUS Pascher Card image
CHRYSOSPHAERA Chodat Card image
CHRYSOSPHAERA Pascher Card image
CHRYSOSPHAERACEAE Pascber Card image
CHRYSOSPHAERACEAE Pascher Card image
CHRYSOSPHAERALES Pascher Card image
CHRYSOSPHAERELLA Lauterborn Card image
CHRYSOSPHAERELLA {subgenera} Card image
CHRYSOSPHAERELLACEAE Pascher Card image
CHRYSOSPHAERELLALES Pascher Card image
CHRYSOSPHAERINEAE Pascher Card image
CHRYSOSPHAERINEAE Skvortzov Card image
CHRYSOSPHAERINEAE [Huber-Pestalozzi] Card image
CHRYSOSPHAERINOPHYCEAE Matvienko Card image
CHRYSOSTEPHANOSPHAERA Scherffel Card image
CHRYSOSTIGMA Kirchner Card image
CHRYSOSTIGMA Kirchner ex Frank Card image
CHRYSOSTOMATACEAE Chodat ex Deflandre Card image
CHRYSOSTOMATACEES Chodat Card image
CHRYSOSTOMATIDAE (Chodat) Deflandre Card image
CHRYSOSTOMUM Chodat Card image
CHRYSOTHALLACEAE Huber-Pestalozzi Card image
CHRYSOTHALLALES Huber-Pestalozzi Card image
CHRYSOTHALLUS K. I. Meyer Card image
CHRYSOTHALLUS K.I. Meyer Text
CHRYSOTHECA Scherffel Card image
CHRYSOTHECACEAE [Huber-Pestalozzi] Card image
CHRYSOTHECIACEAE Pascher Card image
CHRYSOTHECOPSIS Conrad Card image
CHRYSOTHEKA Doflein Card image
CHRYSOTHRICHINEAE Skvortzov Card image
CHRYSOTHRICHINOPHYCEAE Matvienko Card image
CHRYSOTHRIX Pascher Card image
CHRYSOTHYLAKION Pascher Card image
CHRYSOTILA Anand Card image Card image
CHRYSOTILACEAE [Bourrelly] Card image
CHRYSOTILOS Pascher Card image
CHRYSOTRICHACEAE Pascher Card image
CHRYSOTRICHALES Pascher Card image
CHRYSOTRICHIDAE Olds Card image
CHRYSOTRICHINEAE Pascher Card image
CHRYSOTYLOS Matvienko Card image
CHRYSOWAERNELLA Gayral & Lepailleur Card image
CHRYSOWAERNELLA Gayral & Lepailleur ex Gayral & Billard Card image
CHRYSOXYS Skuja Card image
CHRYSYMENIA J. Agardh Card image
CHRYSYMENIA J. Agardh {section of Chrysymenia} Card image
CHRYSYMENIA {sections} Card image Card image Card image Card image
CHRYSYMENIA {subgenus TYLOPHORA J. Agardh} Card image
CHRYSYMENIEAE Trevisan Card image
CHTHONOBLASTUS Kützing Card image
CHUKCHIA R.T. Wilce, P.M. Pedersen, & S. Sekida Text
CHUNIELLA Karsten Card image
CHUROBACTERIUM R. Lauterborn Card image
CHYLOCLADIA Greville Card image Card image
CHYLOCLADIA {sections} Card image
CHYLOCLADIA {subgenera} Card image
CHYLOCLADIA {tribes} Card image
CHYLOCLADIACEAE Sjøj;stedt Card image
CHYLOCLADIEAE J. Agargh Card image
CHYTRAPHORA Suhr Card image
CHYTRIDIOCHLORIS (Pascher) Jane Card image
CHYTRIDIOCHLORIS [Pascher] {subgenus of Harpochytrium} Card image
CHYTRIODINIALES A.R. Loeblich III Card image
CHYTRIODINIALES A.R. Loeblich III {invalid} Text
CHYTRIODINIDAE J. Cachon & M. Cachon Card image
CHYTRIODINIUM Chatton Card image
CHYTROEISPHAERIDIA (Sarjeant) Downie, Evitt, & Sarjeant Card image
CHYTROEISPHAERIDIA Sarjeant {Subgenus of Leiosphaeridia} Card image
CIADOPHORINAE Pascher Card image
CIENKOWSKIA Chodat Card image
CIENKOWSKIA Rostafinsky Card image
CIENKOWSKYA {info} Card image
CILIARIA Stackhouse Card image
CILIARIA {subgenera} Card image
CILIARIS Salisbury Card image
CILIATAE Blackman & Tansley Card image
CILIOFLAGELLATA Bütschli Card image
CILIOFLAGELLATA Claparède & Lachmann Card image
CILIOFLAGELLATA Haeckel Card image
CILIOFLAGELLATA J. Müller Card image
CILIOPHORA Doflein Card image
CILIOPHRYS Cienkowski Card image
CIMAENOMONAS Grassi Card image
CIMAZONE De la Pylaie Card image
CINCTACTINISCUS Dumitrica Card image
CIPARISOFIQUE Donati Card image
CIRCONITELLA Joan Watson Card image
CIRCULARES Kirchner Card image
CIRCULODINIUM Alberti Card image
CIRRIFERA Cookson & Eisenack Card image
CIRRIPHYCUS Vologdin Card image
CIRROSIPHON Duvigneaud & Symoens Card image
CIRRULICARPUS Tokida & Misaki Card image
CISTOSEIRA {orth. var. Cystoseira C. Agardh 1820 used only once} Card image
CISTULA Cleve Card image
CITERA Donati Card image
CITHARISTACEAE J. Schiller Card image
CITHARISTES Stein Card image
CITHARISTIDRE Kofoid & Skogsberg Card image
CLADHYMENIA Harvey Card image
CLADISCOTHALLUS B. Renault Card image
CLADOCEPHALUS M.A. Howe Card image
CLADOCHAETE Meyer & Skabichevsky Card image
CLADOCHROA Skottsberg Card image
CLADOCOELIUM Trevisan Card image Card image Card image
CLADODONTA Skottsberg Card image
CLADOGIRVANELLA E. Ott Card image
CLADOGONIUM Ehrenberg Card image
CLADOGONIUM Hirose & Akiyama Card image
CLADOGRAMMA (Ehrenberg) Schütt Card image
CLADOGRAMMA Ehrenberg Card image
CLADOGRAMMA Ehrenberg ex Greville Card image
CLADOLITHON (Foslie) Foslie Card image
CLADOLITHON Foslie Card image
CLADOMONAS Stein Card image
CLADOMYCES Engler Card image
CLADONEMA W. S. Kent Card image
CLADOPELTIS Trevisan Card image
CLADOPHORA Hamel \{also on card: several evidently infrageneric names\} Card image
CLADOPHORA Kützing Card image
CLADOPHORA Kützing (cont.) \{numerous evidently infrageneric names, cont.\} Card image
CLADOPHORA Kützing \{also on card: numerous evidently infrageneric names\} Card image Card image
CLADOPHORA Kützing \{also on card: numerous subsectional names\} Card image
CLADOPHORA [unranked] EUCLADOPHORA Hauck {invalid} Text
CLADOPHORA \{also on card: Unterabtheilung Euaegagrophila Brand\} Card image
CLADOPHORA \{also on card: four sectional names\} Card image
CLADOPHORA \{also on card: numerous sectional names\} Card image
CLADOPHORA \{also on card: sect. Pulvinata Skabichevskij [Skabichevsky, Skabitcsch.]\} Card image
CLADOPHORA \{also on card: sect. Xanthoclora van den Hoek\} Card image
CLADOPHORA \{also on card: section Aegagropila (Kützing) Ardissone\} Card image
CLADOPHORA \{also on card: subgenera Aegagropila and Spongomorpha\} Card image
CLADOPHORA \{also on card: subgenera and sections\} Card image
CLADOPHORA \{also on card: subgenus Acrosiphonia J. Agardh\} Card image
CLADOPHORA \{also on card: subgenus Chamaethamnion Reinke\} Card image
CLADOPHORA sect. AFFINES Brand Text
CLADOPHORA sect. EUCLADOPHORA (Hauck) Brand {invalid} Text
CLADOPHORA subgenue EUCLADOPHORA Farlow Card image
CLADOPHORA subsect. CORNUTA Brand Text
CLADOPHORA subsect. EUAEGAGROPILA Brand Text
CLADOPHORACEA Fjerdingstad Card image
CLADOPHORACEAE (Hassall) DeToni Card image
CLADOPHORACEAE Bessey Card image
CLADOPHORACEAE Cohn Card image
CLADOPHORACEAE G.S. West Card image
CLADOPHORACEAE Wille Card image
CLADOPHORALES Bessey Card image
CLADOPHORALES G.S. West Card image
CLADOPHORALES Haeckel Card image
CLADOPHOREAE Hassall Card image
CLADOPHOREAE Kirchner Card image
CLADOPHOREAE [Gobi] Card image
CLADOPHOREAE [Wille] Card image
CLADOPHORELLA Fritsch Card image
CLADOPHORINAE B. Schussnig Card image
CLADOPHORINAE Kirchner Card image
CLADOPHORINAE [Wolle] Card image
CLADOPHORITES Reis Card image
CLADOPHOROPHYCEAE C. van den Hoek, D.G. Mann, & H.M. Jahns Text
CLADOPHOROPSIS Børgesen Card image
CLADOPHOROPSIS sect. CHAMAEDORIS (Montagne) F. Leliaert & E. Coppejans in F. Leliaert {invalid} Text
CLADOPHOROPSIS sect. PHYLLODICTYON (J.E. Gray) F. Leliaert & E. Coppejans in F. Leliaert {invalid} Text
CLADOPHOROPSIS sect. RIGIDAE F. Leliaert & E. Coppejans in F. Leliaert {invalid} Text
CLADOPHOROPSIS sect. SPONGOCLADIA (Areschoug) F. Leliaert & E. Coppejans in F. Leliaert {invalid} Text
CLADOPHOROPSIS sect. STRUVEA (Sonder) F. Leliaert & E. Coppejans in F. Leliaert {invalid} Text
CLADOPHYLLUM G. B. Meyer Card image
CLADOPHYTUM Leidy Card image
CLADOPYXIACEAE Lindemann Card image
CLADOPYXIDACEAE Deflandre Card image
CLADOPYXIDAE Kofoid Card image
CLADOPYXIDEN Stein Card image
CLADOPYXIDIDAE Poche Card image
CLADOPYXIDIUM McLean Card image
CLADOPYXIINEAE R.A. Fensome, F.J.R. Taylor, G. Norris, W.A.S. Sarjeant, D.I. Wharton, & G.L. Williams Text
CLADOPYXIS Stein Card image
CLADORYTES Harlan Card image
CLADOSIPHON Kützing Card image
CLADOSIPHONIALES Maekawa Card image
CLADOSPONGIA Iyengar & Ramanathan Card image
CLADOSTEPHUS C. Agardh Card image Card image
CLADOSTROMA Skuja Card image
CLADOTHAMION Kützing Card image
CLADOTHELE Hooker f. & Harvey Card image
CLADOTHRICHACEAE Card image
CLADOTHRICHACEAE Trevisan Card image
CLADOTHRIX Cohn Card image
CLADOTRICHACEI Engler Card image
CLADURUS Falkenberg Card image
CLARIONEA Setchell & Gardner Card image
CLARIONEA Setchell & Gardner {illegitimate} Text
CLASTIDIACEAE Drouet & Daily Card image
CLASTIDIACEAE subfamilies) Card image
CLASTIDIOIDEAE Komárek, Ludvík & Pokorný Card image
CLASTIDIUM O. Kirchner Card image
CLATHRASTUM Rayss Card image
CLATHRIUM J. Frenguelli Card image
CLATHROCAPSA Stein Card image
CLATHROCHLORIS Geitler Card image
CLATHROCTENOCYSTIS V. Wiggins Card image
CLATHROCYSTA Stein Card image
CLATHROCYSTIS A. Henfrey Card image
CLATHRODESMUS R. Chodat Card image
CLATHRODISCUS Hamel Card image
CLATHROLITHUS Deflandre Card image
CLATHROMONAS J.M. Scoble & T. Cavalier-Smith {illegitimate} Text
CLATHROMORPHUM (Foslie) Foslie Card image
CLATHROMORPHUM Foslie Card image Card image
CLATHROMORPHUM {info: Lithothainnium compactum Kjellman} Card image
CLATHROPYXIDELLA Deflandre Card image
CLATHROSTOMUM Chodat Card image
CLATOTHELE {info} Card image
CLAUDEA Lamouroux Card image
CLAUDEEAE M.J. Wynne Text
CLAUDEINEAE Trevisan Card image
CLAUDIEAE Kützing Text
CLAUSIELLA Palik Card image
CLAUSISPHAERA Staplin Card image
CLAUSITES Van Landingham Card image
CLAUTRIAVIA Massart Card image
CLAVAPHYSOPORELLA Endo Card image
CLAVARIA Stackhouse Card image Card image
CLAVATELLA (Bory) Duby Card image
CLAVATELLA Bory Card image
CLAVATOR Reid & J. Groves Card image
CLAVATORACEAE [T. Harris] Card image
CLAVATORALES Maslov Card image
CLAVATORITES Horn af Rantzien Card image
CLAVATOROIDEAE Pia Card image
CLAVATULA Stackhouse Card image Card image
CLAVELLA Trevisan Card image
CLAVICLONIUM Kraft & Min-Thein Card image
CLAVICULA Pantocsek Card image
CLAVIFORMIA M.P. Reis Text
CLAVODISCOASTER Prins Card image
CLAVOMATRIX Skvortzov & Noda Card image
CLAVOSPHAERA Lecal-Schlauder Card image
CLAVULARIA Greville Card image
CLEISTOPERIDINIUM (Lemmermann) Lefevre Card image
CLEISTOPERIDINIUM A.L. Schilling Card image
CLEISTOPERIDINIUM Lemmermann Card image
CLEISTORHABDUS M. Black Card image
CLEISTOSPHAERIDIACEAE W.A.S. Sarjeant & C. Downie Text
CLEISTOSPHAERIDIUM Davey, Downie, Sarjeant & Williams Card image
CLEMENSIA {info} Card image
CLEMENTSIA G. Murray Card image
CLERICIA Frenguelli Card image
CLERICIA Frenguelli {Section of Trachelomonas} Card image
CLERITIA {err. cit.} Card image
CLEVAMPHORA Mereschkowsky Card image
CLEVEA 'Pantocsek' Card image
CLEVEIA Pantocsek Card image
CLEVIA C. Mereschkowsky Card image
CLEVIA Mereschkowsky Card image
CLEVIACEAE C. Mereschkowsky Card image
CLIFTONAEA Harvey Card image
CLIFTONIA Harvey Card image Card image
CLIFTONII Draisma, Prud'homme & G. Belton Text
CLIMACIDIUM Ehrenberg Card image
CLIMACODIUM Grunow Card image
CLIMACONEIS (Grunow) Schütt {Section of Climaconeis} Card image
CLIMACONEIS Grunow Card image
CLIMACOSIRA Grunow Card image
CLIMACOSIRA {sections} Card image
CLIMACOSORUS Sauvageau Card image
CLIMACOSPHENIA Ehrenberg Card image
CLIMACOSPHENIACEAE F. E. Round Card image
CLIMACOSPHENIACEAE F.E. Round in Round, Crawford, & Mann Text
CLIMACOSPHENIALES F. E. Round Card image
CLIMACOSPHENIALES F.E. Round in Round, Crawford, & Mann Text
CLINOPHORA J. Agardh {Subgenus of Rhodymenia} Card image
CLINORHABDUS Stover Card image
CLIPEODINIUM Pascher Card image
CLIPEOPARVUS J. Woodbridge, E.J. Cox & N. Roberts in J. Woodbridge, N. Roberts & E.J. Cox Text
CLITOCYSTIS (Turner) Wille {section} Card image
CLITOCYSTIS W.B. Turner Card image
CLONIOPHORA Tiffany Card image
CLONIOPHORACEAE A.L. Carlile, C.J. O'Kelly & A.R. Sherwood Text
CLONOPHYCUS J.H. Oehler Text
CLONOTHRIX Raze Cyanophycsas Card image
CLONOTHRIX Roze Card image
CLONOTHRIX Schorler Card image
CLOSTÉRIÉES Corda Text
CLOSTENEMA A.C. Stokes Card image
CLOSTERIACEAE Bessey Card image
CLOSTERIACEAE J. E. Gray Card image
CLOSTERIACEAE Okada Card image
CLOSTERIDIUM (Reinsch) De Toni Card image
CLOSTERIDIUM (Reinsch) Hansgirg Card image
CLOSTERIDIUM (Reinsch) Wille {section of Tetraedron} Card image
CLOSTERIEAE (Lütkemüller) J. Sampaio Card image
CLOSTERIEAE Fritsch Card image
CLOSTERIEAE Lütkemüller Card image
CLOSTERIEAE Trevisan Card image
CLOSTERINA Ehrenberg Card image Card image
CLOSTERINA Ehrenberg {Family of Polygastrica} Card image
CLOSTERINA Ehrenberg {family} Card image
CLOSTERINA Petty Card image
CLOSTERIOCOCCUS Schmidle Card image
CLOSTERIOIDEAE (West & West) Vodenicharov Card image
CLOSTERIOIDES Prescott desmid Card image
CLOSTERIOPSIS (Lemmermann) Reverdin {Section of Ankistrodesmus} Card image
CLOSTERIOPSIS (Lemmermann) Wille {Section of Ankistrodesmus} Card image
CLOSTERIOPSIS Lemmermann Card image
CLOSTERIOSPIRA Reverdin Card image
CLOSTERIUM C.L. Nitzsch Card image
CLOSTERIUM C.L. Nitzsch ex J. Ralfs Card image
CLOSTERIUM [section or subgenus] STAUROCERAS (F.T. Kützing) J.E. Gray Card image
CLOSTERIUM sect. IV. ROYA (West & G.S. West) J.N.F. Wille, H.G.A. Engler & K.A.E. Prantl Card image
CLOSTERIUM sect. ROSTRATA J.N.F. Wille in H.G.A. Engler & K.A.E. Prantl Card image
CLOSTERIUM section EUCLOSTERIUM - - Card image
CLOSTERIUM subgen. HOLOPENIUM (F. Gay) M. Hirano Card image
CLOSTERIUM subgenera CLOSTERIUM C.W. Nägeli Card image
CLOSTERIUM subgenera SELENOCERAS W.B. Turner Card image
CLOSTERIUM subgenus ASTEROSELENE V.B. Wittrock Card image
CLOSTERIUM subgenus CLOSTERIUM C.G. Ehrenberg Card image Card image
CLUTERIA subg. EUNOTIA D. Metzeltin & H. Lange-Bertalot in H. Lange-Bertalot (ed.) Text
CLUZELLA Bory Card image
CLYMENE W.A. Nelson in J.E. Sutherland et al. Text
CLYPEATOR Grambast Card image
CLYPEINA Michelin Card image
COACTILUM Maslov Card image
COARCTATA D.U. Hernández-Becerril {invalid} Text
COBRICOSPHAERIDIUM Harland & Sarjeant Card image
COCCAE Geitler Card image
COCCIDINIACAE Chatton & Biecheler Card image
COCCIDINIDAE 'Chatton & Biecheler 1934' Card image
COCCIDINIDAE Chatton & Biecheler Card image
COCCIDINIUM Chatton & Biecheler Card image
COCCIOSPERMEAE (J. Agardh) J.Agardh Card image
COCCIOSPERMEAE J.T. Agardh Card image
COCCOBACTRINALES Starmach Card image
COCCOBACTRINALES Starmach {invalid} Text
COCCOBOTRYS Chodat Card image
COCCOCARPEAE Harvey Card image
COCCOCARPEAE J. Agardh Card image
COCCOCARPEAE Rabenhorst Card image
COCCOCHLOREAE Endlicher Card image
COCCOCHLORIDEAE Trevisan Card image
COCCOCHLORIS (Sprengel) Kirchner {Section of Aphanothece} Card image
COCCOCHLORIS Rabenhorst Card image
COCCOCHLORIS Sprengel Card image Card image
COCCOCHROMALES Haeckel Card image
COCCOCHROMATICAE Engler Card image
COCCOCHROMATICAE Haeckel Card image Card image
COCCOCHROMATICAE Pfitzer Card image
COCCOCHROMATICEES 'Pfitzer' Card image
COCCOCHROMIA Haeckel Text
COCCOCHRYSIS Conrad Card image
COCCOCLADUS Cramer {Subgenus of Dasyladus} Card image
COCCODEA Palisot de Beauvois Card image
COCCODEA Palisot de Beauvois in Desvaux {illegitimate} Text
COCCODERMA Kunz. {guian. ined.} Card image Card image
COCCOGENAE Borzì Card image
COCCOGONALES Atkinson Card image
COCCOGONALES Bessey Card image
COCCOGONEAE G.S. West Card image
COCCOGONEAE Lemmermann Card image
COCCOGONEAE [Polyanski] Card image
COCCOGONOPHYCIDEAE S.A. Guarrera & R.O. Echenique in S.A. Guarrera et al. (eds.) {invalid} Text
COCCOLITHACEAE Card image
COCCOLITHACEAE Kamptner Card image
COCCOLITHALES Road, Hay & Barnard Card image
COCCOLITHEAE Kamptner Card image
COCCOLITHINAE Kamptner Card image
COCCOLITHINALES Schwarz Card image
COCCOLITHINEAE (Lohman) Kamptner Card image
COCCOLITHINES Lecal & Bernheim Card image
COCCOLITHITEAE Kamptner Card image
COCCOLITHITES Kamptner Card image
COCCOLITHOIDAE Poche Card image
COCCOLITHOIDEAE (Lemmermann) Kamptner Card image
COCCOLITHOIDEAE Kamptner Card image
COCCOLITHOIDEAE Lecal-Schlauder Card image
COCCOLITHOPHORA Lohmann Card image
COCCOLITHOPHORACEAE Lemmermann Card image
COCCOLITHOPHORACEAE [Lemmermann] Card image
COCCOLITHOPHORALES Lemmermann Card image
COCCOLITHOPHORALES Lemmermenn Card image
COCCOLITHOPHOREAE Pascher Card image
COCCOLITHOPHORIDA [Hada] Card image
COCCOLITHOPHORIDACEAE Butcher Card image
COCCOLITHOPHORIDACEAE W. Krieger in Melchior & Werdermann (eds.) {invalid} Text
COCCOLITHOPHORIDAE Lohmann Card image
COCCOLITHOPHORIDOPHYCIDAE Matvienko subclass of Card image
COCCOLITHOPHORINAE Reichenow Text
COCCOLITHOPHORINEAE Lemmermann Card image
COCCOLITHOPHORINEAE Lohmann Card image
COCCOLITHOPHORINEAE Papenfuss Card image
COCCOLITHOPHORINEAE [Lemmermann ] Card image
COCCOLITHOPHOROIDAE [Pascher] Card image
COCCOLITHOPHYCEAE Rothmaler Card image
COCCOLITHOSPHAERA Lohmann {err. cit.} Card image
COCCOLITHUS E.H.L. Schwarz Card image
COCCOMONADACEAE Dedusenko-Shchegoleva, Matvienko, & Shkorbatov Card image
COCCOMONADEAE [Pascher] Card image
COCCOMONADINACEAE 'Pascher' Card image
COCCOMONADINEAE Pascher Card image
COCCOMONADOIDEAE Ettl Card image
COCCOMONAS Orla-Jensen {info} Card image
COCCOMONAS Stein Card image
COCCOMONIDAE Walton Card image
COCCOMYXA {sections} Card image
COCCOMYXACEAE G.M. Smith Card image
COCCONEIDACEAE Lemmermann Card image
COCCONEIDEAE Balsamo Card image
COCCONEIDEAE C. Mereschkowsky Card image
COCCONEIDEAE Engler Card image
COCCONEIDEAE Grunow Card image
COCCONEIDEAE Kützing Card image
COCCONEIDEAE Kirchner Card image
COCCONEIDEAE Rabenhorst Card image
COCCONEIDEAE Schütt Card image
COCCONEIDEAE Trevisan Card image
COCCONEIDINAE Schoenichen Card image
COCCONEINAE Schoenichen Card image
COCCONEIOIDEAE Karsten Card image
COCCONEIOPSIS A. Witkowski, H. Lange-Bertalot & D. Metzeltin Text
COCCONEIS C.G. Ehrenberg Card image
COCCONEIS sect. EUCOCCONEIS F. Schütt, H.G.A. Engler & K.A.E. Prantl Card image
COCCONEMA (C.G. Ehrenberg) J.-J. Brun Card image
COCCONEMA C.G. Ehrenberg Card image Card image
COCCONEMAEAE G.S. West Card image
COCCONIDEAE H.L. Smith Card image
COCCOPEDIA O.V. Troitskaya Card image
COCCOPEDIUM (O.V. Troitskaya) A.A. Elenkin Card image
COCCOPHIKEA Wallroth Card image
COCCOPHORA (R.K. Greville) S.F.L. Endlicher Card image
COCCOPHORA R.K. Greville Card image
COCCOPHOREAE O.C. Schmidt Card image
COCCOPHORINAE O.C. Schmidt Card image
COCCOPHYCEAE Rabenhorst Card image
COCCOPHYCEAE Stizenberger Card image
COCCOPHYSIUM J.H.F. Link Card image Card image
COCCOPTERUM P.C. Silva Card image
COCCOSPHAERA E.H.P.A. Haeckel Card image
COCCOSPHAERA G.C. Wallich Card image
COCCOSPHAERA J.A.M. Perty Card image
COCCOSPHAERACEAE Murray & Blackman Card image
COCCOSPHAERALES Haeckel Card image
COCCOSPHAERALES Lemmemann Card image
COCCOSPHAERALES Ostenfeld Card image
COCCOSPHAERIDAE Poche Card image
COCCOSPORAE Dumortier Card image
COCCOTHALLAE Trevisan Card image
COCCOTHRIX P.A. Broady & G.M. Lokhorst Text
COCCOTYLUS F.T. Kützing Card image
COCCOTYLUS J.G. Agardh Card image
COCCTDINEA Chatton & Biecheler Card image
COCCULITHDPHDRIDA Cheissin & Poljansky Card image
COCHLEARISIGMA G. Reid Text
COCHLION J.A.M. Perty Card image
COCHLODINIUM C.A. Kofoid & O. Swezy Card image
COCHLODINIUM F. Schütt Card image
COCHLODINIUM subgenus COCHLODINIUM - - Card image
COCHLOSOMA A. Kotlán Card image
COCHLOSOMIDAE Tyzzer Card image
COCHLOSYNDINIUM E. Chatton in P.-P. Grassé Card image
COCHLYOTHRIX A.K.J. Corda Card image
COCOCLITHIDAE Poche Card image
COCOCLITHIIDAE [Hada] Card image
COCOSPIRA Enderlein Card image
CODIACEAE (Link.) Rabenhorst Card image
CODIACEAE Bessey Card image
CODIACEAE Haeckel Card image Card image
CODIACEAE Link Card image
CODIACEAE Stizenberger Card image
CODIACEAE [Cohn] Card image
CODIACEAE [Zanardini] Card image
CODIALES Chadefaud Card image
CODIALES Feldmann Card image
CODIALES Setchell Card image
CODIALES [Kimura] Card image
CODIEAE 'Kutz.' Card image
CODIEAE Ernst Card image
CODIEAE Harvey Card image
CODIEAE Kützing Text
CODIEAE Nägeli Card image
CODIEAE Trevisan Card image
CODIEAE [Wille] Card image
CODIOLACEAE Haeckel Card image Card image
CODIOLACEAE den Hartog Card image
CODIOLALES Kornmann Card image
CODIOLOPHYCEAE Kornmann Card image
CODIOLOPHYCEAE Kornmann {invalid} Text
CODIOLUM A.K.H. Braun Card image Card image Card image
CODIOPHYLLUM J.E. Gray Card image
CODIUM (Stackhouse) Endlicher \{also on card: [Section of] Codium\} Card image
CODIUM Stackhouse Card image
CODIUM \{also on card: Tribus Codii adhaerentis J. Agardh\} Card image
CODIUM \{also on card: sect. Adhaerentia O. C. Schmidt\} Card image
CODIUM \{also on card: sect. Bursae O. C. Schmidt\} Card image
CODIUM \{also on card: sect. Elongata O. C. Schmidt\} Card image
CODIUM \{also on card: sect. Tomentosa O. C. Schmidt\} Card image
CODIUM \{also on card: section Digitaliformia P. C. Silva\} Card image
CODIUM \{also on card: section Spongodium (Lamouroux) Endlicher\} Card image
CODIUM \{also on card: subgenera, sections by J. Agardh, Setchell\} Card image
CODIUM \{also on card: subsect. Decorticata O. C. Schmidt\} Card image
CODIUM \{also on card: subsect. Difforme O. C. Schmidt\} Card image
CODIUM \{also on card: subsect. Euadhaerentia O. C. Schmidt\} Card image
CODIUM \{also on card: subsect. Eubursae O. C. Schmidt\} Card image
CODIUM \{also on card: subsect. Eutomentosa O. C. Schmidt\} Card image
CODIUM \{also on card: subsect. Lata O. C. Schmidt\} Card image
CODIUM \{also on card: subsect. Mamillosum O. C. Schmidt\} Card image
CODIUM \{also on card: subsect. Tenuia O. C. Schmidt\} Card image
CODIUM sect. ADHAERENTIA O.C. Schmidt Text
CODIUM sect. BURSAE O.C. Schmidt Text
CODIUM sect. ELONGATA O.C. Schmidt Text
CODIUM sect. TOMENTOSA O.C. Schmidt Text
CODIUM subsect. DECORTICATA O.C. Schmidt Text
CODIUM subsect. DIFFORMIA O.C. Schmidt Text
CODIUM subsect. EUADHAERENTIA O.C. Schmidt Text
CODIUM subsect. EUBURSAE O.C. Schmidt Text
CODIUM subsect. EUTOMENTOSA O.C. Schmidt Text
CODIUM subsect. LATA O.C. Schmidt Text
CODIUM subsect. MAMILLOSUM O.C. Schmidt Text
CODIUM subsect. TENUIA O.C. Schmidt Text
CODOMONAS (Lackey) Bourrelly \{also on card: sect. of Bicoeca\} Card image
CODOMONAS Lackey Card image
CODONIA Cookson & Eisenack Card image
CODONIA Huebner Card image
CODONIELLA Cookson & Eisenack Card image
CODONOBOTRYS Pascher Card image
CODONOCLADIUM Stein Card image
CODONODENDRON Pascher Card image
CODONODESMUS Stein Card image
CODONOECA H. J. Clark Card image
CODONOECIDAE W.S. Kent Card image
CODONOECINA Büftschli Card image
CODONOECINA Haeckel Card image
CODONOMONAS Van Goor Card image
CODONOPHYCUS C. L. Fenton & M. A. Fenton Card image
CODONOSIGA Stein Card image
CODONOSIGINAE BUtschli Card image
CODONOSIGINAE Francë Card image
CODONOSIGINAE Hollande Card image
CODONOSIGINAE W.S. Kent Card image
CODONOSIGOPSIS (Rabin) Senn Card image
CODOSIGA H. J. Clark Card image Card image
CODOSIGALES Haeckel Card image
CODOSIGALES P. C. Silva Card image
CODTOLALES Kornmann Card image
CODUSIGIDAE Poche Card image
COELARTHRUM F.C.E. Børgesen Card image
COELASTRAAE G.S. West Card image
COELASTRACEAE Wille Card image Card image
COELASTRDIDEAE Korshikov Card image
COELASTRELLA R. Chodat Card image
COELASTRELLOIDEAE Ergashev Card image
COELASTRIDAE Walton Card image
COELASTROPSIS B. Fott Card image
COELASTROPSIS Fott & Kalina Card image
COELASTRUM C.W. Nägeli Card image
COELASTRUM Nägeli ex Kützing Card image
COELASTRUM \{also on card: sections by Wille, Rayss\} Card image
COELASTRUM \{also on card: sections by Wille, Senn\} Card image
COELOBLASTAE Haeckel Text
COELOBLASTEAE Kützing Text
COELOBLASTEAE Laing Card image
COELOBLASTEAE Luerssen Card image
COELOBLASTEAE McNab Card image
COELOCHONDRIA P. Falkenberg \{also on card: Subgenus of Chondria\} Card image
COELOCLADIA J.L.A.K. Rosenvinge Card image
COELOCLADIACEAE Pedersen Card image
COELOCLONIUM J. Agardh Card image
COELOCLONIUM \{also on card: subgenus Dolichoschelis J. Agardh\} Card image
COELOCYSTIS Nägeli Card image
COELODICTYON F.T. Kützing Card image
COELODISCACEAE Jao Card image
COELODISCUS C.C. Jao Card image
COELOMASTIGINA Chatton & Biecheler Card image
COELOMONADES Haeckel Card image
COELOMONADINA Bütschli Card image
COELOMONAS F. Stein Card image
COELOMORON H.F. Buell Card image
COELOPELTIS W.F.R. Suringar \{also on card: Section of Gloeopeltis\} Card image
COELOSEIRA G.J. Hollenberg Text
COELOSIPHONIA F.T. Kützing \{also on card: sectio of Polysiphonia\} Card image
COELOSPHAERIACEAE Elenkin Card image
COELOSPHAERIDIUM Roemer Card image
COELOSPHAERIOPSIS E.J. Lemmermann Card image
COELOSPHAERIUM (Nägeli) Elenkin \{also on card: Subgenus Gomphosphaeria\} Card image
COELOSPHAERIUM C.W. Nägeli Card image
COELOSPORELLA A. Wood Card image
COELOTHRIX F.C.E. Børgesen Card image
COELOTRICHOMASTIX A. Hollande Card image
COELOTROCHIUM C.A.J. Schlüter Card image
COENOBIAE A.W. Bennett Text
COENOBIAE Cohn Card image
COENOBIAE Kirchner Card image
COENOBIAE Laing Card image
COENOBIALES Bessey Card image
COENOBIEAE Bennett & Murray Text
COENOBIEAE Luerssen Card image
COENOBIEAE McNab Card image
COENOBIEAE [Lemmermann] Card image
COENOBIODISCUS A.R. Loeblich III, W.W. Wight & W.M. Darley Card image
COENOBIOTICA Haeckel Card image
COENOBOTRYS I. Kostikov, T. Darienko, A. Lukesová, & L. Hoffmann Text
COENOCHLORIS A.A. Korshikov Card image
COENOCOCCUS A.A. Korshikov Card image
COENOCOLEUS Berkeley & G.H.K. Thwaites Card image
COENOCYSTIS A.A. Korshikov Card image
COENODISPORA I. Kostikov, T. Darienko, A. Lukesová, & L. Hoffmann Text
COENOGONIUM C.G. Ehrenberg Card image
COENOLAMELLUS A.I. Proshkina-Lavrenko Card image
COENOPHYCAE Cohn Card image
COHNIDONUM C.E.O. Kuntze Card image
COHNIELLA (Schröder) Komárek \{also on card: section of Tetrastrum\} Card image
COHNIELLA J.L.B. Schröder Card image
COHNIELLA \{also on card: subgenera by Lemmermann\} Card image
COHNISTREPTOTHRIX P.E. Pinoy Card image
COHNISTREPTOTHRIX Pinoy Card image
COILODESMACEAE Setchell & Gardner Card image
COILODESME H.F.G. Strömfelt Card image
COILODESMEAE Foslie Card image
COILODESMEAE Kjellman Card image
COILONEMA (J. E. Areschoug) J. E. Areschoug \{also on card: subgen. of Dictyosiphon\} Card image
COILONEMA (J. E. Areschoug) J. E. Areschoug \{also on card: subgenus of Dictyosiphon\} Card image
COILONEMA J.E. Areschoug Card image
COLACIALES G.M. Smith Card image
COLACIEAE Diesing Card image
COLACIUM C.G. Ehrenberg Card image
COLACODASYA F. Schmitz Card image
COLACODICTYON J. Feldmann Card image Card image
COLACOLEPIS F. Schmitz Card image
COLACONEMA E.A.L. Batters Card image
COLACONEMA Schmitz Card image
COLACONEMATACEAE J.T. Harper & G.W. Saunders Text
COLACONEMATALES J.T. Harper & G.W. Saunders Text
COLACOPSIS De Toni Card image
COLEMANIA B.V. Skvortsov & M. Noda Card image
COLEOCHAETACEA Fjerdingstad Card image
COLEOCHAETACEAE Aulin Text
COLEOCHAETACEAE Bessey Card image
COLEOCHAETACEAE Cohn Card image
COLEOCHAETACEAE G.S. West Card image
COLEOCHAETALES Bessey Card image
COLEOCHAETALES Haeckel Card image
COLEOCHAETALES McClatchie Card image
COLEOCHAETE L.A. Brébisson Card image
COLEOCHAETEAE Bessey ex Woods Card image
COLEOCHAETEAE Borzè Card image
COLEOCHAETEAE Laing Card image
COLEOCHAETEAE Luerssen Card image
COLEOCHAETEAE Nägeli Card image
COLEOCHAETOPHYCEAE C. Jeffrey Text
COLEOCHAETOPHYCEAE K. Bremer {invalid} Text
COLEOCHAETOPHYTINA K. Bremer {invalid} Text
COLEOCHLAMYS A.A. Korshikov Card image
COLEODESMIUM A. Borzì Card image
COLEODESMIUM Borzì ex Geitler Card image
COLEODESMIUMOPSIS A.K. Dutt, S. Datta, & A.B. Gupta Card image
COLEOFASCICULUS M. Siegesmund, J.R. Johansen, & T. Friedl in Siegesmund et al. Text
COLEONEMA Duboscq & P.-P. Grassé Card image
COLEOSPERMUM Kirchner Card image
COLEOSPERMUM Kirchner ex Frank Card image
COLEOSPERMUM Loubière Card image
COLLARECODIUM R. Brandner & W. Resch Card image
COLLENELLA J.H. Johnson Card image
COLLENIA C.D. Walcott Card image
COLLETONEMA (Brébisson) H. Van Heurck Card image
COLLETONEMA (Brébisson) Schütt \{also on card: Section of subgen. Navicula, Navicula\} Card image
COLLETONEMA L.A. Brébisson ex F.T. Kützing Card image
COLLICULOAMPHORA D.M. Williams & G. Reid Text
COLLINELLA J. Cachon Card image
COLLINSIA J.G. Agardh Card image
COLLINSIELLA W.A. Setchell & N.L. Gardner Card image
COLLINSIELLACEAE Chihara Card image
COLLINSIELLOPSIS M. Chihara Card image
COLLODICTYON H.J. Carter Card image
COLLORHAPHIS C.G. Ehrenberg Card image
COLLOSIGMA C.G. Ehrenberg Card image
COLLOTONEMA \{also on card: see: Colletonema\} Card image
COLLUMICYLINDRUS S. Komura Text
COLOPHERMUM C.S. Rafinesque Card image
COLOSPIRONYMPHA L.R. Cleveland & M.F.C. Day Card image
COLPOCOELIUM Trevisan \{also on card: subgen. Scytosiphon\} Card image
COLPOCOELIUM V.B.A. Trevisan de Saint-Léon Card image
COLPODASTRUM W.B. Turner \{also on card: subgenus of Euastrum\} Card image
COLPODELLA L. Cienkowski Card image
COLPOMENIA (S.F.L. Endlicher) A.A. Derbès & A.J.J. Solier Card image
COLPOMENIA S.F.L. Endlicher \{also on card: [Section of] Asperococcus\} Card image
COLPONEMA F. Stein Card image
COLPONEMA W.B. Turner \{also on card: subgenus of Onychonema\} Card image
COLPOPELTA Corda Text
COLTERONEMA J.J. Copeland Card image
COLUMBIAPORA B.L. Mamet Card image
COLUMNARIA A.G. Vologdin Card image
COLVILLEA M. Black Card image
COMASIELLA E. Hegewald, M. Wolf, A. Keller, T. Friedl, & L. Krienitz Text
COMASPHAERIDIUM F.L. Staplin, J. Jansonius, & S. Pocock Card image
COMETES H. Edsbagge Card image
COMETODINIUM Deflandre & H. Courteville Card image
COMETOSPHAERIDIUM Deflandre mss Card image
COMPACTOCHLORELLA L. Krienitz, C. Bock, K. Kotut, & T. Pröschold Text
COMPARODINIUM S.J. Morbey Card image
COMPERIELLA K. Sabbe & W. Vyverman in K. Sabbe, K. Muylaert. W. Vyverman, & T. Backeljau {invalid} Text
COMPSONEMA E.H.P. Kuckuck Card image
COMPSOPOGON J.P.F.C. Montagne Card image
COMPSOPOGONACEAE Schmitz Card image
COMPSOPOGONALES Skuja Card image
COMPSOPOGONOPSIS Krishnamurthy Card image
COMPSOTEIA W.H. Harvey \{also on card: subgen. of Dasya\} Card image
COMPSOTHAMNIEAE Schmitz & Hauptfleisch in Engler & Prantl Text
COMPSOTHAMNIEAE Schmitz | ggbiewnjaf ne;-anuace; Card image
COMPSOTHAMNIOIDEAE Itono Card image
COMPSOTHAMNIOIDEAE_(`COMPSOTHAMNIEAE') De Toni Text
COMPSOTHAMNION (Nägeli) Schmitz Card image
COMPSOTHAMNION C.W. Nägeli \{also on card: subgenus (section p. 322) of Callithamnion\} Card image
COMPSOTHAMNIONELLA H. Itono Card image
COMPTALUTA H. Tappan & A.R. Loeblich Jr. Card image
CONCENTRICYSTES M. Rossignol Card image
CONCENTRITES B.S. Venkatachala et al. Card image
CONCHOCELIS E.A.L. Batters Card image
CONCHODINIA Haeckel Card image
CONCRESCERARIA A.G. Vologdin Card image
CONDEA \{also on card: subgenus of Batrachospermum Skuja\} Card image
CONDEA subgenus of Batrachospermum Text
CONFERVA Chevallier Card image
CONFERVA L. Card image
CONFERVA Martius Card image
CONFERVA Ray Card image
CONFERVA \{also on card: Sectio I-IV in Phyc. gen.\} Card image
CONFERVA \{also on card: evidently infrageneric names by Martius\} Card image
CONFERVA \{also on card: subgenera by Bory\} Card image
CONFERVA \{also on card: subgenus Plumaria Link\} Card image
CONFERVACEAE '(Kutz.) Rabenh.' Card image
CONFERVACEAE Borzì Card image
CONFERVACEAE Borzì. Card image
CONFERVACEAE Chevallier Card image
CONFERVACEAE Decaisne Card image
CONFERVACEAE Dumortier Card image
CONFERVACEAE Endlicher Card image
CONFERVACEAE Harvey Card image
CONFERVACEAE Link Card image Card image
CONFERVACEAE Nägeli Card image
CONFERVACEAE Rabenhorst Card image
CONFERVACEAE Reichenbach Card image Card image
CONFERVACEAE [Haeckel] Card image
CONFERVAE Meneghini Card image
CONFERVALES Blackman & Tansley Card image
CONFERVALES Borzì Card image Card image
CONFERVALES Engler Card image Card image Card image
CONFERVALES G.S. West Card image
CONFERVALES Haeckel Card image
CONFERVALES Harvey Card image
CONFERVARIEAE Dumortier Card image
CONFERVEAE ( ) Trevisan Card image
CONFERVEAE Duby Card image
CONFERVEAE E. M. Fries Card image
CONFERVEAE Endlicher Card image
CONFERVEAE Fries Card image
CONFERVEAE GENUINAE C. Agardh Card image
CONFERVEAE Harvey Card image Card image Card image
CONFERVEAE Kützing Text
CONFERVEAE Nägeli Card image
CONFERVEAE Rabenhorst Card image
CONFERVEAE Reichenbach Text
CONFERVEAE Schaffner Card image
CONFERVEES Bory Card image
CONFERVEES Thuret Card image
CONFERVIDEAE S. F. Gray Card image
CONFERVINAE (Kützing) Trevisan Card image
CONFERVINAE Kützing Card image
CONFERVINAE Sprengel Card image
CONFERVITEAE Schimper Card image
CONFERVITES Ad. Brongniart Card image
CONFERVOIDEA Nees von Esenbeck Card image
CONFERVOIDEAE Atkinson Card image
CONFERVOIDEAE Bessey Card image Card image
CONFERVOIDEAE C. Agardh Card image Card image Card image
CONFERVOIDEAE Cohn Card image
CONFERVOIDEAE Endlicher Card image
CONFERVOIDEAE Greville Card image
CONFERVOIDEAE HETEROGAMAE Bennett & Murray Text
CONFERVOIDEAE Harvey Card image
CONFERVOIDEAE ISOGAMAE Bennett & Murray Text
CONFERVOIDEAE Laing Card image
CONFERVOIDEAE Trevisan Card image
CONFERVOIDEAE W. J. Hooker Card image
CONFERVOIDEAE Wille Card image
CONFERVOIDEAE [Wolle] Card image
CONFERVOIDES Jaeger Card image
CONFERVOIDES Micheli ex. G. Targioni-Tozzetti Card image
CONFERVOIDES Roussel Card image
CONGRACILARIA H. Yamamoto Text
CONGREGATOCARPEAE M.J. Wynne Text
CONGREGATOCARPUS Mikami Card image
CONGRUENTIDIACEAE J. Schiller Card image
CONGRUENTIDIEAE Chatton Card image
CONGRUENTIDIUM T. Abé Card image
CONIDIOTHRIX Benecke Card image
CONIDIOTHRIX Benecke ex Erik J. Petersen Card image
CONIDIOTHRIX W. Benecke Card image
CONIFERATIUM J. D. Burgess Card image
CONIOPHORUS Palisot de Beauvois \{also on card: Algues sect. Trichomates\} Card image
CONIPOREAE Pia Card image
CONIPORELLA J.-C. Fischer & Thierry Card image
CONJUCATAE Bessey Card image
CONJUGAPHYTA R.W. Hoshaw, R.M. McCourt, & J.-C. Wang in Margulis et al. (eds.) {invalid} Text
CONJUGAPHYTA R.W. Hoshaw, R.M. McCourt, & Ju-C. Wang Card image
CONJUGATA (Vaucher) Hansgirg \{also on card: subsect. of sect. Euspirogyra of Spirogyra\} Card image Card image
CONJUGATA Vaucher Card image
CONJUGATAE Bennett & Murray Text
CONJUGATAE Blackman & Tansley Card image
CONJUGATAE De Bary Card image
CONJUGATAE Dumortier Card image
CONJUGATAE Engler Card image Card image
CONJUGATAE Haeckel Card image
CONJUGATAE Hansgirg Card image
CONJUGATAE Link Card image Card image
CONJUGATAE Pascher Card image
CONJUGATAE Rabenhorst Card image
CONJUGATAE Schaffner Card image
CONJUGATAE W. Rothmaler Text
CONJUGATAE [Wille] Card image
CONJUGATALES B. Schussnig Card image
CONJUGATEAE Dumortier Card image
CONJUGATEAE Hassall Card image
CONJUGATEAE Laing Card image
CONJUGATIDEAE S. F. Gray Card image
CONJUGATOIDEA Walton Card image
CONJUGATOPHYCEAE Fott Card image
CONJUGATOPHYCEAE Rothmaler Card image
CONJUGATOPHYCEAE Round Card image
CONJUGATOPHYTINA Vodenicharov Card image
CONJUGEES Bory Card image
CONJUGOPHYCEAE T. Cavalier-Smith Text
CONNEXIA Kochansky-Devidé Card image
CONOCHAETE Klebahn Card image
CONOCOCCOLITHUS Hay & Mohler Card image
CONOCOCCUS H. J. Carter Card image
CONOMONADES Haeckel Card image
CONOPHYTON Maslov Card image
CONOPORELLAE Maslov Card image
CONOSPHAERIDIUM Cookson & Eisenack Card image
CONRADIA H. Kufferath Card image
CONRADIDIUM Stockmans & Willière Card image
CONRADIELLA Pascher Card image
CONRADIMONAS Kufferath Card image
CONRADINEMA Skvortsov & Noda Card image
CONRADOCYSTIS Hollande Card image
CONSINOCODIUM R. Endo Card image
CONSPICUA D.U. Hernández-Becerril, M.E. Maeve, & M.A. Lara Text
CONSTANTINEA (Postels & Ruprecht) Endlicher \{also on card: [Section of Kallymenia]\} Card image
CONSTANTINEA Postels & Ruprecht Card image
CONTARINIA Endlicher & Diesing Card image
CONTARINIA Zanardini Card image
CONTARINIACEAE Denizot Card image
CONTEXTA Gnilovskaya Card image
CONTICRIBRA Stachura-Suchoples & D.M. Williams Text
CONTOPHORA C. Jeffrey Text
CONTOPHORA E. Möhn Text
CONTORTA Skuja Text
CONTORTONEMA Schopf & Blacic Card image
CONTORTOTHRIX Schopf Card image
COOKSONELLA Nagy Card image
COOKSONIELLA Vozzhennikova Card image
COOLIA Meunier Card image
COPALLINEAE Meneghini Card image
COPELANDOSPHAERA (Shaw) Printz \{also on card: sect. of Volvox\} Card image
COPELANDOSPHAERA Shaw Card image
COPPERIA Walcott Card image
COPROCOLAE Alekseev Card image
COPROMASTIX Aragao Card image
COPROMONAS Dobell Card image
COPULATAE Link Card image
CORALLIDEAE S. F. Gray Card image
CORALLINA Linnaeus Card image
CORALLINA \{also on card: subgen. Jania (Lamouroux) Kützing Card image
CORALLINA \{also on card: subgen. Jania (Lamouroux) Yendo Card image
CORALLINA \{also on card: subgenus Cornicularia Manza Card image
CORALLINA subg. EUCORALLINA Manza Card image
CORALLINA {Plantae Submarinae Ray} Card image
CORALLINACEAE (Harvey) Ardissone Card image
CORALLINACEAE Ardissone & Strafforello Card image
CORALLINACEAE Bessey Card image
CORALLINACEAE Chaetolithon Card image
CORALLINACEAE Harvey Card image
CORALLINACEAE Kleen Card image
CORALLINACEAE Stizenberger Card image
CORALLINADAE Johnston Card image
CORALLINAE 'Areschoug' Card image
CORALLINAE Blainville Card image
CORALLINALES Feldmann Card image
CORALLINALES P.C. Silva & H.W. Johansen Text
CORALLINALES Silva & Johansen Card image
CORALLINEAE 'Aresch.' Card image
CORALLINEAE (Decaisne) Trevisan Card image
CORALLINEAE (Decaisnej Farlow Card image
CORALLINEAE (Meneghini) Rabenhorst Card image
CORALLINEAE (Meneghini) Reichenbach Card image
CORALLINEAE Areschoug Card image
CORALLINEAE Aulin Text
CORALLINEAE Decaisne Card image
CORALLINEAE Foslie Card image
CORALLINEAE Haeckel Card image
CORALLINEAE Harvey Card image
CORALLINEAE J. Agardh Card image
CORALLINEAE J. E. Areschoug Card image
CORALLINEAE J. E. Gray Card image
CORALLINEAE Kützing Text
CORALLINEAE Lamouroux Card image Card image
CORALLINEAE Link Card image
CORALLINEAE Luerssen Card image
CORALLINEAE Setchell Card image
CORALLINEAE Zanardini Card image
CORALLINITES Unger Text
CORALLINOIDEAE (Areschaug) L. re. Mason Card image
CORALLINOIDEAE Foslie Card image
CORALLIODENDRON Kützing Card image
CORALLIODENDRON \{also on card: sect. Ovulites\} Card image
CORALLOCEPHALUS Kützing Card image
CORALLOPHILA Weber-van Bosse Card image
CORALLOPSIS Greville Card image
CORANNULUS Stradner Card image
CORAPHYTON Steinmann Card image
CORBELLIA N.I. Maidana & F.E. Round Text
CORBICULA Meunier Card image
CORBIEREA (Dangeard) Schmidle {also on card: subdivision of Charteria} Card image
CORBIEREA P. A. Dangeard Card image
CORBIEREA Pascher [also on card: Reihe [Subgen.] of Carteria Card image
CORBILITHUS Haq Card image
CORBISEMA Hanna Card image
CORBISEMACEAE Locker Card image
CORBULARIA Vologdin Card image
CORCONTOCHRYSIS Kalina Card image
CORDOSPHAERIDIACEAE W.A.S. Sarjeant & C. Downie Text
CORDOSPHAERIDIUM Eisenack Card image
CORDYLECLADIA J. Agardh Card image
CORDYLOCLADIA J. E. Gray Card image
COREMATOCLADUS Ruedemann Card image
CORETHRALES F.E. Round & R.M. Crawford Card image
CORETHRALES F.E. Round & R.M. Crawford in Round, Crawford, & Mann Text
CORETHRON Castracane Card image
CORETHRON Targioni-Tozzetti \{card is out-of-order\} Card image
CORETHRON \{also on card: sect. Scoparius\} Card image
CORETHRONACEAE Lebour Card image
CORETHRONOIDEAE Hendey Card image
CORETHROPHYCIDAE F.E. Round & R.M. Crawford Card image
CORETHROPHYCIDAE F.E. Round & R.M. Crawford in Round, Crawford, & Mann Text
CORINALDIA Trevisan Card image
CORINALDIEAE Trevisan Card image
CORINNA Heiberg Card image
CORIOPHYLLUM Setchell & Gardner Card image
CORISPHAERA Kampter Card image
CORISPHAERA Kamptner Card image
CORISPHAEROIDEAE Lecal-Schlauder Card image
CORMODICTYON Piccone Card image
CORNEA Stackhouse Card image
CORNICULARIA (Manza) V. J. Chapman & Parkinson Card image
CORNICULARIA Manza \{also on card: subgen. of Corallina\} Card image
CORNPLANKTONA Sah & Kar Card image
CORNUA P. Schulz Card image
CORNUACEAE Krieger Card image
CORNUALES P. Prema Card image
CORNUALES T.V. Desikachary & P. Prema Text
CORNUALES T.V. Desikachary & P. Prema in P. Prema Text
CORNUDINIUM S. A. J. Pocock Card image
CORNUMONAS Schiller Card image
CORNUTA Brand Text
CORNUTA Brand \{also on card: Division of Cladophora.\} Card image
CORNUTA Van den Hoek \{also on card: Section of Cladophora\} Card image
CORNUTULA Korde Card image
CORNUTULACEAE Korde Card image
COROLLITHION Stradner Card image
CORONA P. Lefébure & E. Chenevière Card image
CORONACEAE Fott Card image
CORONASTER Martini Card image
CORONASTROIDEAE Komárak Card image
CORONASTROIDEAE Komárak ex Fott Card image
CORONASTRUM R.H. Thompson Card image
CORONE Fott Card image
CORONIA (Ehrenberg ex Grunow) Ehrenberg Text
CORONIA Ehrenberg Text
CORONIA Ehrenberg \{also on card: [subgenus of] Campylodiscus\} Card image
CORONIA Ehrenberg ex Grunow Text
CORONIA Ehrenberg ex Grunow \{also on card: [Gruppe of] Campylodiscus\} Card image
CORONIFERA Cookson & Eisenack Card image
CORONOCYCLUS Hay, Mohler, & Wade Card image
CORONODISCUS I. Suto Text
CORONOIDEAE Ettl Card image
CORONOPIFOLIA Stackhouse Card image Card image
CORONOPIFOLIUM O. Kuntze Card image
CORONOPIFOLIUM Stackhouse corr. Kuntze Card image
CORONOPSIS O. Wetzel Card image
CORONOSPHAERA Gaarder Card image
CORONYMPHA Kirby Card image
CORRADORIA 'Martius' Card image
CORRADORIA Trev. Card image
CORRADORUS 'J. E. Gray' Card image
CORRUDINIUM Stover & Evitt Card image
CORTICOFLAGELLATA Cavalier-Smith Card image
CORTICULARIA Kützing Card image
CORYCUS Kjellman Card image
CORYDOPODIUM Derville Card image
CORYMBELLUS J. C. Green Card image
CORYMBOSTOMUM Zanon Card image
CORYNECLADIA J. Agardh Card image
CORYNEPHORA C. Agardh Card image
CORYNION Targioni-Tozzetti Card image
CORYNOCLADUS Leidy Card image
CORYNOCYSTACEAE Kraft in Saunders, Chiovitti, & Kraft Text
CORYNOCYSTIS G.T. Kraft in Kraft, Liao, Millar, Coppejans, Hommersand, & Freshwater Text
CORYNODES G. Targioni-Tozzetti Card image
CORYNOMORPHA J. Agardh Card image
CORYNOMORPHACEAE Card image
CORYNOPHLAEA Kützing Card image
CORYNOPHLAEACEAE Kuckuck Card image
CORYNOPLASTIS A. Yokoyama, J. Scott, G. Zuccarello, M. Kajikawa, Y. Hara, & J. West Text
CORYNOSPERMEAE J. Agardh Card image Card image
CORYNOSPORA J. Agardh Card image
CORYPHIDIUM Vavrdová Card image
CORYPHOSPORIUM Nägeli \{also on card: subgenus of Anotrichium\} Card image
CORYTHODINIUM Loeblich Jr. & Loeblich III Card image
COSCINOCONUS Leupold Card image
COSCINODISCACEA Fjerdingstad Card image
COSCINODISCACEAE Bessey Card image
COSCINODISCACEAE G.S. West Card image
COSCINODISCACEAE [Lemmermann] Card image
COSCINODISCALES F.E. Round & R.M. Crawford Card image
COSCINODISCALES F.E. Round & R.M. Crawford in Round, Crawford, & Mann Text
COSCINODISCEAE (Kützing) Trevisan Card image
COSCINODISCEAE Engler Card image
COSCINODISCEAE Kützing Card image
COSCINODISCEAE Karsten Card image
COSCINODISCEAE Schütt Card image
COSCINODISCEES Petit Card image
COSCINODISCINAE Schütt Card image
COSCINODISCINAE Schoenichen Card image
COSCINODISCOIDEAE subfam. LIRADISCOIDEAE A.P. Jousé Card image
COSCINODISCOIDEAE subfam. LIRADISCOIDEAE A.P. Jousé in A.I. Proshkina-Lavrenko (ed.) Text
COSCINODISCOPHYCEAE F.E. Round & R.M. Crawford Card image
COSCINODISCOPHYCEAE F.E. Round & R.M. Crawford in Round, Crawford, & Mann Text
COSCINODISCOPHYCIDAE F.E. Round & R.M. Crawford Card image
COSCINODISCOPHYCIDAE F.E. Round & R.M. Crawford in Round, Crawford, & Mann Text
COSCINODISCOPHYTINA L.K. Medlin & I. Kaczmarska Text
COSCINODISCOPSIS E.A. Sar & I. Sunesen in E.A. Sar, I. Sunesen, & F. Hinz Text
COSCINODISCUS Gruppe PSEUDOSTEPHANODISCUS A. Grunow Card image
COSCINODISCUS group BIAPICULATI Ostenfeld Text
COSCINODISCUS sect. LINEATI H.H. Gran Card image
COSCINODISCUS section CESTODISCOIDALES J. Rattray Card image
COSCINODISCUS section FASCICULATI H.H. Gran Card image
COSCINODISCUS section LINEATI H.H. Gran Card image
COSCINODISCUS section PUNCTATI H.H. Gran Card image
COSCINODISCUS section RADIATI H.H. Gran Card image
COSCINODISCUS section STELLARES H.H. Gran Card image
COSCINODISCUS subg. ACENTRODISCUS J. Frenguelli Card image
COSCINODISCUS subg. EUCOSCINODISCUS F. Schütt, H.G.A. Engler & K.A.E. Prantl Card image
COSCINODISCUS subg. SCHIMPERIELLA (G.H.H. Karsten) G.H.H. Karsten Card image
COSCINOOISCEAE Rabenhorst Card image
COSCINOPHAENA C.G. Ehrenberg Card image Card image
COSCINOPHAENA C.G. Ehrenberg ex G.B. De Toni Card image
COSCINOSIRA H.H. Gran Card image
COSCINOSPHAERA C.G. Ehrenberg Card image
COSMARIÉES Corda Text
COSMARIA Haeckel Text
COSMARIACEAE Bessey Card image
COSMARIACEAE Okada Card image
COSMARIAE Haeckel Text
COSMARIASTRUM W.B. Turner Card image
COSMARIDIUM (F. Gay) G.B. De Toni Card image
COSMARIDIUM F. Gay Card image
COSMARIEAE Blackman & Tansley Card image
COSMARIEAE Fritsch Card image
COSMARIEAE Haeckel Card image
COSMARIEAE Lütkemüller Card image
COSMARIEAE Raciborski Card image
COSMARIUM (Corda) Gay {section of Euastrum} Card image
COSMARIUM (Corda) Reinsch {Subgenus of Didymidium} Card image
COSMARIUM Corda Text
COSMARIUM Corda ex Ralfs Card image
COSMARIUM Corda {invalid} Text
COSMARIUM De Bary {Subsection of Cosmarium} Card image
COSMARIUM Naegeli {Subgenus of Euastrum} Card image
COSMARIUM {Sections} Card image
COSMARIUM {continued} Card image
COSMARIUM {sect. Cedergren} Card image
COSMARIUM {sect. (Cedergren) Hirano, etc.} Card image
COSMARIUM {sect. EUASTRUM Meneghini, 14: 219, 1840} Card image
COSMARIUM {sect. EUCOSMARIUM De Bary} Card image
COSMARIUM {sect. PLEUROTAENIOPSIS Lundell, Desmid. Suec.} Card image
COSMARIUM {sections} Card image Card image
COSMARIUM {subgenera CYCLIDIUM W. B. Turner etc.} Card image
COSMARIUM {subgenera DYSPHINCTIUM (Naegeli) Hirano, etc.} Card image
COSMARTA Haeckel Card image
COSMIODISCUS R.K. Greville Card image
COSMIONEIDACEAE D. G. Mann Card image
COSMIONEIDACEAE D.G. Mann in Round, Crawford, & Mann Text
COSMIONEIS D.G. Mann & A.J. Stickle Card image
COSMIONEIS D.G. Mann & A.J. Stickle in Round, Crawford, & Mann Text
COSMOASTRUM G.M. Palamar'-Mordvintseva Card image
COSMOASTRUM Palamar'-Mordvintseva Card image
COSMOCLADIUM L.A. Brebisson Card image
COSMOCLADIUM {section MANODESMUS} Card image
COSMOSTAURASTRUM F.E. Fritsch Card image
COSMOSTAURASTRUM {verso} Card image
COSTACENTRUM J.D. Bukry Card image
COSTARIA (Greville) Rostafinski {Subgenus of Laminaria} Card image
COSTARIA R.K. Greville Card image
COSTARIACEAE C.E. Lane et al. in C.E. Lane & G.W. Saunders Text
COSTARIACEAE C.E. Lane, C. Mayes, L.D. Druehl, & G.W. Saunders Text
COSTARICARDIA G. Moser, H. Lange-Bertalot, & D. Metzeltin Text
COSTARITES M.D.H.M. Debey Card image
COSTASIGMA G. Reid Text
COSTATOCHLORIS H. Ettl & O. Ettl Card image
COSTATUMBELLA O.I. Berchenko Card image
COSTIA Leclercq Card image
COSTIA S.C.M. Leclercq Card image
COSTIIDAE Kudo Card image
COSTIOPSIS G.A. Senn Card image
COSTULARIA Ju. Petrov & I. Gussarova in Gussarova & Petrov {illeg.} Text
COSTULARIA Yu. Petrov & I.S. Gusarova Card image
COSTULARIELLA N.G. Klochkova & T.A. Klochkova Text
COTTONIELLA F.C.E. Børgesen Card image
COTTONIFORMIA M.S. Doty & J.N. Norris {Sect of Eucheuma} Card image
COTYLEDON J.-J. Brun Card image
COURVOISIELLA K.J. Niklas Card image
COXIA H. Lange-Bertalot & G. Moser in G. Moser, H. Lange-Bertalot & D. Metzeltin {illegitimate} Text
CRAMERIA T.R. Lister Card image
CRANIOCYTIS A.A. Korshikov Card image
CRANIOPSIDAE Hovasse Card image
CRANIOPSIS R. Hovasse Card image
CRANIOPSIS R. Hovasse ex G. Deflandre Card image
CRAPULO H. Miehe Card image
CRASPEDIOPHYTA C. Jeffrey Text
CRASPEDOCARPUS F. Schmitz Card image
CRASPEDODINIUM I.C. Cookson & A. Eisenack Card image
CRASPEDODISCUS C.G. Ehrenberg Card image
CRASPEDOLITHUS E. Kamptner Card image
CRASPEDOMONADACEAE Senn Card image
CRASPEDOMONADALES Bourrelly Card image
CRASPEDOMONADIDAE Calkins Card image
CRASPEDOMONADIDAE Hartmann & Schüssler Card image
CRASPEDOMONADINA Blochmann Card image
CRASPEDOMONADINA Haeckel Card image
CRASPEDOMONADINA Stein Card image
CRASPEDOMONADOPHYCEAE Loeblich Jr. & L. A. Loeblich Card image
CRASPEDOMONADOPHYCIDAE Bourrelly ex Hibberd Card image
CRASPEDONIA J.G. Agardh {Subgenus of Rhodophyllis} Card image
CRASPEDOPHYCEAE Chadefaud ex P. C. Silva Card image
CRASPEDOPHYTA E. Möhn Text
CRASPEDOPLEURA M. Poulin Text
CRASPEDOPORUS Greville Text
CRASPEDOPORUS R.K. Greville Card image
CRASPEDOSTAUROS E.J. Cox Text
CRASPEDOTELLA Kofoid Card image
CRASPEMONADACEAE Engler Card image
CRASSAPONTOSPHAERA Boudreaux & Hay Card image
CRASSIANGULINA S. Jardine & al. Card image
CRASSICORBISEMA H. Y. Ling Text
CRASSICORBISEMA H.Y. Ling Card image
CRASSIDERMA W. Ishijima Card image
CRASSIKAMAENA P.L. Brenckle Text
CRASSILINGUA G.F. Papenfuss Card image
CRASSIRADIATUS Shamrai Card image
CRASSISPHAERIDIUM R. Wicander Card image
CRASSITEGULA C.W. Schneider, C.E. Lane, & G.W. Saunders Text
CRASSOSPHAERA I.C. Cookson & S.B. Manum Card image
CRATERANTHEME V. Donati Card image
CRATERIPORTULA R.J. Flower & H. Håkansson Text
CRATERIPORTULA R.J. Flower & H. Håkansson Card image
CRATEROSPERMUM (A.K.H. Braun) A. Hansgirg Card image
CRATEROSPERMUM A. Braun Card image
CRATICULA A. Grunow Card image
CREANIA M.P. Olney in M.P. Olney, S.M. Bohaty, D.M. Harwood, & R.P. Scherer Text
CREBERLUMECTUM R. Harland & W.A.S. Sarjeant Card image
CREBRADOMUS G.T. Kraft & G.W. Saunders Text
CRENACANTHA F.T. Kützing Card image
CRENALITHUS P.H. Roth Card image
CRENOTHRIX F.J. Cohn Card image
CREPIDOLITHACEAE M. Black Card image
CREPIDOLITHOIDEAE Hood, Hay & Barnard subfam. of Card image
CREPIDOLITHUS D. Noël Card image
CREPIDOODINIUM J. Lom & A.R. Lawler in Lom Text
CRESIA C. Lozada-Troche, & D.L. Ballantine in C. Lozada-Troche, D.L. Ballantine, & H. Ruíz Text
CRESWELLIA G.A.W. Arnott ex R.K. Greville Card image
CRETACICRUSTA G.F. Elliot Card image
CRETADISCUS S. Gartner Card image
CRETARHABDACEAE Thierstein Card image
CRETARHABDELLA M. Black Card image
CRETARHABDUS M.N. Bramlette & E. Martini Card image
CRETATURBELLA H.R. Thierstein Card image
CRIBROCENTRUM K. Perch-Nielsen Card image
CRIBROKAMAENA P.L. Brenckle Text
CRIBROPERIDINIOIDEAE R.A. Fensome, F.J.R. Taylor, G. Norris, W.A.S. Sarjeant, D.I. Wharton, & G.L. Williams Text
CRIBROPERIDINIUM J.W. Neale & W.A.S. Sarjeant Card image
CRIBROSPHAERA A.D. Arkhangelskij Card image
CRIBROSPHAERA M. Black Card image
CRIBROSPHAERELLA G. Deflandre Card image
CRIBROSPHAERELLEAE Stradner Card image
CRIBROSPHAERELLEAE Stradner, Adamiker, & Maresch Card image
CRIBROSPHAEROIDEAE N. Hoffmann Card image
CRICOLITHUS E. Kamptner Card image Card image Card image
CRICOSPHAERA M.-J. Chretiennot-Dinet Card image
CRINALIOIDEAE L. Hoffmann Card image
CRINALIUM W.B. Crow Card image
CRINELLA B. Sokac & L. Nikler Card image
CRINITELLA M.B. Gnilovskaja Card image
CRINOLINA H.A. Thomsen Card image
CRISCOSPHAERA T. Braarud Card image
CRISPOPHYCUS A.G. Vologdin Card image
CRISTATELLA K.H.H.G. Stache Card image
CRISTISPIRA Gross Card image
CRITHIDIA L. Léger Card image
CRITHIDIA {subgenus of Herpetomonas} Card image
CROASDALEA C.E.M. Bicudo & C.T.J. Mercante Text
CROATELLA A. Ercegovic Card image
CROBILODES G. Targioni-Tozzetti Card image
CROCIDION G. Targioni-Tozzetti Card image
CROCODIUM J.H.F. Link Card image
CRODELIA F. Heydrich Card image
CRODELIA Heydrich Text
CROFTIELLA H. Horn af Rantzien Card image
CRONBERGIA J. Komárek, E. Zapomelova, & F. Hindak Text
CROSSOCARPACEAE Perestenko Card image
CROSSOCARPUS F.J. Ruprecht Card image
CROSSOPHIALUS D.M. Harwood & R. Gersonde Text
CROUANIA (J. Agardh) Kützing {Section of Callithamnion} Card image
CROUANIA Fuckel Card image
CROUANIA J.G. Agardh Card image
CROUANIA {section BISPORIUM} Card image
CROUANIEAE Schmitz Card image
CROUANIEAE Schmitz & Hauptfleisch in Engler & Prantl Text
CROUANIEAE [Laing] Card image
CROUANIELLA (Sacc.) Lamb. {INFO} Card image
CROUANIELLA A. Athanasiadis Card image
CROUANIELLA A. Athanasiadis {illegitimate} Text
CROUANIOIDEAE Hommersand Card image
CROUANIOIDEAE_(`CROUANIEAE') De Toni Text
CROUANIOPSIS J. Feldmann & G. Feldmann Card image
CROUANOPHYCUS A. Athanasiadis Text
CRUCIANGULUM D.B. Williamson Text
CRUCICOSTULIFERA Jon. Taylor & H. Lange-Bertalot Text
CRUCICRIBRUM striatum (H. Stradner) S.W. Wise Card image
CRUCIDENTICULA F. Akiba & Y. Yanagisawa Text
CRUCIELLIPSIS H.R. Thierstein Card image
CRUCIGENIA C.J.E. Morren Card image
CRUCIGENIA sect. EUSTAUROGENIA (W. Schmidle) J.N.F. Wille Card image
CRUCIGENIA subgen. EUSTAUROGENIA W. Schmidle Card image
CRUCIGENIEAE G.S. West Card image
CRUCIGENIELLA E.J. Lemmermann Card image
CRUCIGENIELLA F.B. Gaillon Card image
CRUCIGENIELLA Gaillon {illegitimate} Text
CRUCIGENIOIDEAE Korshikov Card image
CRUCIGENIOPSIS F. Hindák Card image
CRUCIGENITES P. Palik Card image
CRUCIGLOEA C.J. Soeder Card image
CRUCINYMPHA H. Kirby Card image
CRUCIOLITHUS H. Stradner Card image
CRUCIPLACOLITHUS W.W. Hay & H. Mohler Card image
CRUCIRHABDUS B. Prins Card image
CRUMENULA D. De Notaris Card image
CRUMENULA F. Dujardin Card image
CRUORIA E.M. Fries Card image
CRUORIEACEAE Kylin Card image
CRUORIEAE J. Agardh Card image
CRUORIEAE J. E. Gray Card image
CRUORIEAE Schmitz & Hauptfleisch Card image
CRUORIEAE Schmitz & Hauptfleisch in Engler & Prantl Text
CRUORIELLA Crouan fr. Card image
CRUORIOIDEAE_(`CRUORIEAE') De Toni Text
CRUORIOPSIS L. Dufour Card image
CRUSTOMASTIX T. Nakayama, M. Kawachi, & I. Inouye Text
CRUSTOPHYCACEAE Vologdin Card image
CRUSTOPHYCUS A.G. Vologdin Card image
CRUZELLA Faria, A.M. Cunha & C. Pinto Card image
CRYOCOCCUS E. Kol & F.F.L. Chodat Card image
CRYOCYSTIS E. Kol Card image
CRYOCYSTIS E. Kol ex J. Komárek & B. Fott Card image
CRYODACTYLON R. Chodat Card image
CRYPTA J.H. Salisbury Card image
CRYPTACANTHA F.T. Kützing Card image
CRYPTARACHNE (W.H. Harvey) W.H. Harvey Card image
CRYPTARACHNE J. Agardh Card image
CRYPTARACHNE J.H. Kylin Card image
CRYPTARACHNE W.H. Harvey Card image
CRYPTARCHAEODINIUM G. Deflandre Card image
CRYPTAULAX H.L. Skuja Card image
CRYPTELLA A.A. Pascher Card image
CRYPTHECODINIACEES Biecheler Card image
CRYPTHECODINIDAE Biecheler Card image
CRYPTHECODINIUM B. Biecheler Card image Card image
CRYPTISTA T. Cavalier-Smith Card image
CRYPTISTA T. Cavalier-Smith in J.C. Green et al. (eds.) Text
CRYPTISTA T. Cavalier`-Smith Card image
CRYPTO-RAPHIDIEAE H.L. Smith Card image
CRYPTOBIA J. Leidy Card image
CRYPTOBIA subgen. TRYPANOPHYS Alexeieff Card image
CRYPTOBIACEAE Lemmermann Card image
CRYPTOBIIDAE Calkins Card image
CRYPTOBIINAE A. Hollande in P.P. Grassé Text
CRYPTOCAPSALES Pascher Card image
CRYPTOCAPSALES Pascher nom. nov. Card image
CRYPTOCAPSINEAE Pascher Card image
CRYPTOCARPEAE Areschoug Card image
CRYPTOCARPEAE J. E. Areschoug Card image
CRYPTOCHLORA Calderon-Saenz & R. Schnetter Card image
CRYPTOCHLORIS J. Schiller Card image
CRYPTOCHRYSIDACEAE Pascher Card image
CRYPTOCHRYSIDAE [Hada] Card image
CRYPTOCHRYSIDAE [Wailes] Card image
CRYPTOCHRYSIDEAE Pascher Card image
CRYPTOCHRYSIDIDAE [Hada] Card image
CRYPTOCHRYSIS A.A. Pascher Card image
CRYPTOCOCCACEAE Pascher Card image
CRYPTOCOCCAE Pascher Card image
CRYPTOCOCCAEAE Ciferri & Redaelli Card image
CRYPTOCOCCALES Pascher Card image
CRYPTOCOCCEAE Kützing Text
CRYPTOCOCCEAE Ktftzing Card image
CRYPTOCOCCINEAE Pascher Card image
CRYPTOCOCCOLITHUS S. Gartner Text
CRYPTOCOCCUS F.T. Kützing Card image Card image
CRYPTODESMA J. Leidy Card image
CRYPTOGAMA Batsch Text
CRYPTOGAMIA Linnaeus Card image
CRYPTOGLENA (C.G. Ehrenberg) [F. Dujardin] Card image
CRYPTOGLENA C.G. Ehrenberg Card image Card image
CRYPTOGLENA C.G. Ehrenberg emend. Kent Card image
CRYPTOGLENACEAE [Tilden] Card image
CRYPTOGLENEAE Diesing Card image
CRYPTOICUS J. Leidy Card image
CRYPTOMONADACEA Fjerdlngstad Card image
CRYPTOMONADACEAE Lemmermann Card image
CRYPTOMONADAE Pascher Card image Card image
CRYPTOMONADALES Engler Card image
CRYPTOMONADALES Novarino & Lucas "ord. nov." Card image
CRYPTOMONADALES Pascher Card image
CRYPTOMONADEA T. Cavalier-Smith Card image
CRYPTOMONADEA T. Cavalier-Smith in J.C. Green et al. (eds.) Text
CRYPTOMONADEAE Pascher Card image
CRYPTOMONADIDA Calaway & Lackey Card image
CRYPTOMONADIDA Calkins Card image
CRYPTOMONADIDAE Calkins Card image
CRYPTOMONADIDAE Poche Card image
CRYPTOMONADIDEA Walton Card image
CRYPTOMONADIDEI Poche Card image
CRYPTOMONADINA Ehrenberg Card image
CRYPTOMONADINA Enrenberg Card image
CRYPTOMONADINA Hartmann & Chagas Card image
CRYPTOMONADINA Hartmann & Schüssler Card image
CRYPTOMONADINA Party Card image
CRYPTOMONADINA Perty Card image
CRYPTOMONADINA Reichenow Text
CRYPTOMONADINACEAE [G.S. West] Card image
CRYPTOMONADINAE Pascher Card image Card image
CRYPTOMONADINAE Pascher ex Schoenichen Card image
CRYPTOMONADINAE Reichenow Text
CRYPTOMONADINAE Schoenichen Text
CRYPTOMONADINAE [Dangeard] Card image
CRYPTOMONADINAE [Pascher] Card image
CRYPTOMONADINEAE Diesing Card image
CRYPTOMONADINEAE Pascher Card image
CRYPTOMONADINEAE Senn Card image
CRYPTOMONADINEAE Tilden Card image
CRYPTOMONADINEAE [Lemmermann] Card image
CRYPTOMONADOIDEAE H. Melchior in Melchior & Werdermann (eds.) Text
CRYPTOMONADOIDEAE Huber-Pestalozzi Text
CRYPTOMONADOPHYCEAE Christensen Card image
CRYPTOMONAS C.G. Ehrenberg Card image
CRYPTOMONAS Ehrenberg Text
CRYPTOMONAS sect. EUCRYPTOMONAS J. Massart Card image
CRYPTOMONAS subgen. CAERULOMONAS R.W. Butcher Card image
CRYPTOMONAS subgenus CRYPTOGLENA (C.G. Ehrenberg) F. Dujardin Card image
CRYPTOMONAS subgenus EUCRYPTOMONAS K.M. Diesing Card image
CRYPTONEMACEAE 'J. Ag.' Card image
CRYPTONEMEAE (J. Agardh) Rabenhosst Card image
CRYPTONEMEAE Aulin Text
CRYPTONEMEAE Decaisne Card image
CRYPTONEMEAE Harvey Card image
CRYPTONEMEAE J. Agardh Card image Card image Card image
CRYPTONEMEAE [Haeckel] Card image
CRYPTONEMIA J. Agardh \{also on card: [section] of Cryptonemia\} Card image
CRYPTONEMIA J. Agardh Card image
CRYPTONEMIA \{also on card: sections by Ardissone\} Card image
CRYPTONEMIA \{also on card: sections by J. Agardh\} Card image
CRYPTONEMIACEAE (Harvey) Ardissone Card image
CRYPTONEMIACEAE Harvey Card image
CRYPTONEMIAE J. Agardh Card image
CRYPTONEMIALES Bessey Card image
CRYPTONEMIALES Schmitz Card image
CRYPTONEMIEAE Harvey Card image
CRYPTONEMIEAE [Farlow] Card image Card image
CRYPTONEMINAE De Toni Text
CRYPTONEMINAE Schmitz Card image
CRYPTONEURA J. Agardh \{also on card: [subgenus?] of Delesseria\} Card image
CRYPTONEURA J. Agardh \{also on card: subgenus of Nitophyllum\} Card image
CRYPTOPERIDINIOPSIS K.A. Steidinger, J.H. Landsberg, P.L. Mason, W.K. Vogelbein, P.A. Tester, & R.W. Litaker Text
CRYPTOPHYCATAE W. Rothmaler Text
CRYPTOPHYCEAE Pascher Card image
CRYPTOPHYCEAE Thuret Card image
CRYPTOPHYCEAE [Thuret] Card image
CRYPTOPHYCINEES Chadefaud Card image
CRYPTOPHYCOTA M. Shameel Text
CRYPTOPHYTA Cavalier-Smith Card image Card image Card image
CRYPTOPHYTA Fjerdingstad Card image
CRYPTOPHYTA Link Text
CRYPTOPHYTA Whittaker & Margulis Card image
CRYPTOPHYTOBIONTA E. Möhn Text
CRYPTOPLEURA Kützing Card image
CRYPTOPLEUREAE M.J. Wynne Text
CRYPTORAPHIDIEAE H.L. Smith Card image
CRYPTORAPHIDIEAE Mereschkowsky Card image
CRYPTORAPHIDIEAE [Pero] Card image
CRYPTOSIPHONIA J. Agardh mscr. Card image
CRYPTOSIPHONIEAE J. Agardh Card image
CRYPTOSPERMEAE Kützing Text
CRYPTOSPHAERA Sah & Kar Card image
CRYPTOSPOREAE Trevisan Card image
CRYPTOTHECODINIUM Gold & Pollingher Card image
CRYPTOTHRIX Perfiliev Card image
CRYPTOTRICHALES Pascher Card image
CRYPTOZOÖN J. Hall Card image
CRYPTPPHORINAE Calkins Card image
CRYSTALLIA Sommerfelt ex L. Agassiz Text
CRYSTALLOLITHUS Gaarder & Markali Card image
CTENIDODINIACEAE Sarjeant & Downie Card image
CTENIDODINIUM Deflandre Card image
CTENOCLADALES P.C. Silva in P.C. Silva, E.G. Meñez, & R.L. Moe Text
CTENOCLADALES P.C. Silva in S.P. Parker (ed.) Text
CTENOCLADIA J. Agardh \{also on card: subgenus of Delisea\} Card image
CTENOCLADIACEAE Borzì Card image Card image
CTENOCLADIEAE Borzì Card image Card image
CTENOCLADUS (Borzì) Schmidle \{also on card: subgenus of Gongrosira\} Card image
CTENOCLADUS (Borzì) Wille \{also on card: section of Stereococcus\} Card image
CTENOCLADUS Borzì Card image Card image
CTENODISCUS De Toni orth. var. Card image
CTENODONTEES Montagne Card image
CTENODUS Kützing Card image
CTENOPHORA (Grunow) D. Williams & Round Card image
CTENOPHORA (Grunow) Lange-Bertalot Text
CTENOPHORA (Grunow) Lange-Bertalot in Krammer & Lange-Bertalot in H. Ettl et al. (eds.) {invalid} Text
CTENOPHORA Brébisson mscr. Card image
CTENOPHORA Frenguelli \{also on card: Subgenus of Synedra\} Card image
CTENOPHORA Grunow \{also on card: Gruppe of Synedra\} Card image
CTENOSIPHONIA Falkenberg Card image
CUBICULOSPHAERA W. K. Harris Card image
CUBICULOSPORACEAE Kraft Card image
CUBICULOSPORUM G. T. Kraft Card image
CULTRIA D. Metzeltin & H. Lange-Bertalot Text
CUMAGLOIA Setchell & Gardner Card image
CUMATHAMNIEAE M.J. Wynne Text
CUMATHAMNION Wynne & Daniels Card image
CUNEATA Setchell \{also on card: section of Codium\} Card image
CUNEATOCHARA Sajdakovskij Card image
CUNEATOCHAROIDEAE Zhen Wang & Huang Card image
CUNEATOCHAROIDEAE Zhen Wang & Huang in Zhen Wang Text
CUNEATUS Shamrai Card image
CUNEIPHYCUS J. H. Johnson Card image
CUNEOLUS M. H. Giffen Card image
CUPRESSINITES Micheli ex G. Targioni-Tozzetti Card image
CURDIEA W.H. Harvey Card image
CURVIDISCOASTER Prins \{also on card: subgenus of Radiodiscoaster\} Card image
CURVIDISCOASTER Prins {subgenus of Radiodiscoaster} Card image
CUSPIDATA Patrick \{also on card: subgenus of Navicula\} Card image
CUSPIDOTHRIX P. Rajaniemi, J. Komárek, R. Willame, P. Hrouzek, K. Kastovská, L. Hoffmann, & K. Sivonen Text
CUSSIA H. J. Schrader Card image
CUSTODIELLA Morren ex L. Agassiz Text
CUTLERIA Greville Card image
CUTLERIA Kützing Card image
CUTLERIACEAE Ardissone & Strafforello Card image
CUTLERIACEAE Aulin Text
CUTLERIACEAE Griffith & Henfrey Text
CUTLERIACEAE Hauck Card image
CUTLERIACEAE_(`CUTTLERIACEAE') Warming Text
CUTLERIALES Bessey Card image
CUTLERIEAE Thuret Card image
CUTLERIEAE Trevisan Card image Card image
CUTLERIEAE Zanardini Card image
CUTLERIEES Thuret Card image
CUTTLERIA {see Cutleria} Card image
CWSTERIDIUM Reinsch Card image
CYANARCUS Pascher Card image
CYANIDIACEAE Geitler Card image
CYANIDIOPHYCEAE Merola Card image
CYANIDIOPHYTA E. Möhn Text
CYANIDIOPHYTINA H.S. Yoon, K.M. Müller, R.G. Sheath, F.D. Ott, & D. Bhattacharya Text
CYANIDIOSCHYZON De Luca, Taddei, & Varano Card image
CYANIDIOSCHYZONACEAE F.D. Ott Text
CYANIDIOSCHYZONALES F.D. Ott Text
CYANIDIUM Geitler Text
CYANOARBOR C.Z. Wang Text
CYANOBACTERIA C. Jeffrey Text
CYANOBACTERIA T. Cavalier-Smith Text
CYANOBACTERIA Whittaker & Margulis Card image
CYANOBACTERIALES R. Rippka & G. Cohen-Bazire Text
CYANOBACTERIUM R. Rippka & G. Cohen-Bazire Text
CYANOBIONTA E. Möhn Text
CYANOBIOTA C. Jeffrey Text
CYANOBIUM R. Rippka & G. Cohen-Bazire Text
CYANOBOTRYS L. Hoffmann Card image
CYANOBOTRYS L. Hoffmann {illegitimate} Text
CYANOCAPSA Kirchner \{also on card: Section of Gloeocapsa\} Card image
CYANOCATENA Hindák Card image
CYANOCHAETE Gobi Card image
CYANOCHLORONTA T.N. Taylor Text
CYANOCLOSTER H. Kufferath Card image
CYANOCOCCUS A. Hansgirg Card image
CYANOCOHNIELLA J. Kastovský, E. Berrendero, J. Hladil & J.R. Johansen Text
CYANOCYSTIS Borzì Card image
CYANOCYTA Hall & Claus Card image
CYANOCYTACEAE Hall & Claus Card image
CYANODERMA Weber-van Bosse Card image Card image
CYANODERMATIUM L. Geitler Card image
CYANODICTYON A. Pascher Card image
CYANOGASTRUM Schiller Card image
CYANOGASTRUM Schiller in F. Gessner & V. Vareschi (eds.) Text
CYANOGRANIS Hindák Card image
CYANOHYDNUM J. Copeland Card image
CYANOKYBUS Schiller Card image
CYANOMASTIX Lackey Card image
CYANOMONAS Büttner Card image
CYANOMONAS Oltmanns Card image
CYANOMORPHA Gobi Card image
CYANONEMA Schopf Card image
CYANONEPHRON B. Hickel Card image
CYANOPHANACEAE Geitler Card image
CYANOPHANALES Geitler Card image
CYANOPHANON L. Geitler Card image
CYANOPHORA Korshikov Card image
CYANOPHORACEAE L. Kies & B.P. Kremer Text
CYANOPHORALES L. Kies & B.P. Kremer Text
CYANOPHYCALES McClatchie Card image
CYANOPHYCEAE Bennett & Murray Text
CYANOPHYCEAE G.S. West Card image
CYANOPHYCEAE Hauck Card image
CYANOPHYCEAE Laing Card image Card image
CYANOPHYCEAE Luerssen Card image
CYANOPHYCEAE Pfitzer Card image
CYANOPHYCEAE Schaffner Card image
CYANOPHYCEAE [Farlow] Card image
CYANOPHYCEALES Steinecke Card image
CYANOPHYCOIDEA Walton Card image
CYANOPHYCOTA M. Shameel Text
CYANOPHYCOTA Parker, Schanen & Renner Card image
CYANOPHYTA Deflandre Card image
CYANOPHYTA Geitler Card image
CYANOPHYTA Haeckel Card image
CYANOPHYTA Whittaker & Margulis Card image
CYANOPHYTAE F. Nemejc Text
CYANOPHYTARIA Dillon Card image
CYANOPTYCHE A. Pascher Card image
CYANOSACCUS K.J. Lukas & S. Golubic Card image
CYANOSARCINA L. Kovácik Text
CYANOSCHICEAE Rothmaler Card image
CYANOSPERMUM Hansgirg \{also on card: subsectio of Zygnema\} Card image
CYANOSPIRA Chodat Card image
CYANOSTROMA Vologdin Card image
CYANOSTYLON L. Geitler Card image
CYANOTETRAS F. Hindák Text
CYANOTHAMNOS G. Cronberg Text
CYANOTHECA A. Pascher Card image
CYANOTHECE J. Komárek Card image
CYANOTHRIX Gardner Card image
CYANOTHRIX Schmidle Card image
CYATHOBODO Boye Petersen & Hansen Card image
CYATHOCHRYSIS Czosnowski Card image
CYATHOLITHUS A. R. Loeblich, Jr. & Tappan Card image
CYATHOMASTIX Prowazek Card image
CYATHOMONADALES E.G.Pringsheim Card image
CYATHOMONADALES R. Lee Card image
CYATHOMONADALES R. Lee {invalid} Text
CYATHOMONADEA T. Cavalier-Smith Card image
CYATHOMONADEA T. Cavalier-Smith in J.C. Green et al. (eds.) Text
CYATHOMONAS De Fromentel Card image
CYATHOPHYCUS Walcott Card image
CYATHOSOMA Tyzzer Card image
CYATHOSPHAERA Haeckel Card image
CYCLAGELOSPHAERA Noël Card image
CYCLANURA (Stokes) Lemmermann \{also on card: subgenus of Phacus\} Card image
CYCLANURA A.C. Stokes Card image
CYCLAPOPHYSIS D. G. Benson \{also on card: (D. B. Benson in my printout\} Card image
CYCLICARGOLITHUS Bukry Card image
CYCLIDINA Ehrenberg Card image Card image
CYCLIDINEAE Diesing Card image
CYCLIDIOPSIDACEAE Huber-Pestalozzi Card image
CYCLIDIOPSIS Korshikov Card image
CYCLIDIUM (Turner) Hirano \{also on card: sect of Cosmarium\} Card image
CYCLIDIUM Dujardin Card image
CYCLIDIUM O.F. Mueller Card image
CYCLIDIUM W. B. Turner \{also on card: subgenus of Cosmarium\} Card image
CYCLOCALYPTRA Kamptner Card image Card image
CYCLOCOCCOLITHEAE Boudreaux & Hay Card image
CYCLOCOCCOLITHINA Wilcoxon Card image
CYCLOCOCCOLITHINAE Kamptner Card image
CYCLOCOCCOLITHINES Lecal & Bernheim Card image
CYCLOCOCCOLITHOIDEAE Hay & Mohler Card image
CYCLOCOCCOLITHUS Kamptner Card image
CYCLOCRINEAE Pia Card image
CYCLOCRINIDAE Pia Card image Card image
CYCLOCYSTIS (W. B. Turner) Wille \{also on card: sect. of Cylindrocystis\} Card image
CYCLOCYSTIS W. B. Turner \{also on card: subgenus of Cylindrocystis\} Card image
CYCLODICTYON Cookson & Eisenack Card image
CYCLODISCOLITHUS Kamptner Card image Card image
CYCLOHELLADOSPHAERA J. Lecal Text
CYCLOHELLADOSPHAERA J. Lecal \{also on card: subgenus of Helladosphaera\} Card image
CYCLOJOENIA Nurse Card image
CYCLOLITHELLA Loeblich & Tappan Card image
CYCLOLITHUS Kamptner Card image
CYCLOLITHUS Kamptner ex Deflandre Card image
CYCLOMONAS De Fromentel Card image
CYCLONEPHELINIDAE Eisenack Card image
CYCLONEPHELIUM Deflandre & Cookson Card image Card image
CYCLONEXIS Stokes Card image
CYCLONYMPHIDAE Reichenow Card image
CYCLONYMPHIDAE [Kirby] Card image
CYCLOPERFOLITHUS R. Lehotayová & H. Priewalder in E. Brestenská (ed.) Text
CYCLOPERFOLITHUS R. Lehotayova & H. Priewalder Card image
CYCLOPHORA Castracane Card image
CYCLOPHORACEAE F.E. Round & R.M. Crawford in Round, Crawford, & Mann Text
CYCLOPHORALES F.E. Round & R.M. Crawford Card image
CYCLOPHORALES F.E. Round & R.M. Crawford in Round, Crawford, & Mann Text
CYCLOPLACOLITHELLA Haq Card image Card image
CYCLOPLACOLITHUS Kamptner Card image
CYCLOPLEA Trevisan Card image
CYCLOPSIELLA Drugg & Loeblich, Jr. Card image
CYCLOSPERMA Bonnemaison Card image
CYCLOSPORA J. Agardh Card image
CYCLOSPORAE Schaffner Card image Card image
CYCLOSPOREAE Areschoug Card image
CYCLOSPOREAE Bessey Card image
CYCLOSPOREAE Engler Card image
CYCLOSPOREAE Haeckel Card image
CYCLOSPOREAE Kylin Card image
CYCLOSPORIDAE Scagel Card image
CYCLOSPOROPHYCEAE Petrov Card image Card image
CYCLOSTEPHANOS F.E. Round in Theriot, Håkansson, Kociolek, Round, & Stoermer Text
CYCLOSTEPHANOS Round Card image
CYCLOTELLA (Kützing) Brébisson Text
CYCLOTELLA (Kützing) Endlicher Card image
CYCLOTELLA Kützing Text
CYCLOTELLA subgenus DISCOPLEA (Ehrenberg) Kützing Card image
CYCLOTELLA subgenus EUCYCLOTELLA Schatt Card image
CYCLOTELLACEAE F.E. Round & R.M. Crawford Card image
CYCLOTELLACEAE F.E. Round & R.M. Crawford in Margulis et al. (eds.) {invalid} Text
CYCLOTRICHIUM Meunier Card image
CYCLOTUBICOALITUS E.F. Stoermer, J.P. Kociolek, & W. Cody Text
CYCLOTUBICOALITUS Stoermer, Kociolek & Cody Card image
CYLICHNOS Targioni-Tozzetti Card image
CYLICHNOS Targioni-Tozzetti mss. Card image
CYLICOMASTIGES Bültschli Card image
CYLICOMASTIGES Haeckel Card image
CYLINDRACAPSA Reinsch Card image
CYLINDRACEAE Bory Card image
CYLINDRALITHUS Bramlette & Martini Card image
CYLINDRAXIS G.T. Kraft Text
CYLINDRIASTRUM (Turner) Palamar'-Mordvintseva Card image Card image
CYLINDRIASTRUM W.B. Turner Card image
CYLINDRITES Göppert Card image
CYLINDROCAPSACEAE Bessey Card image Card image
CYLINDROCAPSACEAE Wille Card image
CYLINDROCAPSALES Prescott Card image
CYLINDROCAPSINEAE [Gerloff] Card image
CYLINDROCAPSOPSIDACEAE Desikachary Card image
CYLINDROCAPSOPSIS M.O.P.Iyengar Card image
CYLINDROCARPUS Crouan frat. Card image
CYLINDROCELIS Hindak Card image
CYLINDROCYSTIS (Menegh.) Kützing Card image
CYLINDROCYSTIS Meneghini Card image
CYLINDROCYSTIS Meneghini ex De Bary Card image
CYLINDROCYSTIS Sect. CYCLOCYSTIS (W. Turner) Wille Card image
CYLINDROCYSTIS Subgenera CYCLOCYSTIS Card image
CYLINDROGLOEA Perfiliev Card image
CYLINDROPORELLA Johnson Card image
CYLINDROPYXIS Hendey Card image
CYLINDROSPERMOPSIS Seenayya & Subba Raju Card image
CYLINDROSPERMUM (Kützing) [Wittrock & Nordstedt] Card image
CYLINDROSPERMUM Kützing Card image
CYLINDROSPERMUM Kützing ex Bornet & Flahault Card image
CYLINDROSPHAERA Maslov Card image
CYLINDROSPHINCTUM W.B. Turner {subgenus of Dysphinctum} Card image
CYLINDROSPIRA A.G. Mitlehner Text
CYLINDROTHECA H.F. Bonorden {info: fungi} Card image
CYLINDROTHECA Rabenhorst Text
CYLINDROTHECEAE Frank Card image
CYLINDROTHECEAE Kirchner Card image
CYMADUSE Decaisne & Thuret Card image
CYMATHAERE (J. Agardh) Rostafinski {subgenus of Laminaria} Card image
CYMATHAERE J. Agardh Card image
CYMATHERINAE O.C. Schmidt Card image
CYMATIOGALEA Deunff Card image
CYMATIOMORPHA Elsik & Dilcher Card image
CYMATIOSPHAERA O. Wetzel Card image
CYMATIOSPHAERACEAE Mädler Card image
CYMATIOSPHAEROPSIS Madler Card image
CYMATOCOCCUS 'Hansgirg' Card image
CYMATODISCUS Hendey Card image
CYMATOGONIA Grunow ex Hanna Card image
CYMATONEIS Cleve Card image
CYMATONEMA Kützing Card image
CYMATONITZSCHIA R. Simonsen Text
CYMATONITZSCHIA Simonsen Card image
CYMATOPLEURA W. Smith Card image
CYMATOSIRA Grunow Card image
CYMATOSIRACEAE Hasle, von Stosch, & Syvertsen Card image
CYMATOSIRALES F.E. Round & R.M. Crawford Card image
CYMATOSIRALES F.E. Round & R.M. Crawford in Round, Crawford, & Mann Text
CYMATOSIRELLA P. Dabek, Witkowski & Sabbe in Dabek et al. Text
CYMATOSIROIDEAE Hasle, von Stosch, & Syvertsen Card image
CYMATOSIROPHYCIDAE F.E. Round & R.M. Crawford Card image
CYMATOSIROPHYCIDAE F.E. Round & R.M. Crawford in Round, Crawford, & Mann Text
CYMATOTHECA Hendey Card image
CYMATOTHEKA Simonsen Card image
CYMBAMPHORA (Cleve) Mereschkowsky Card image
CYMBAMPHORA Cleve {subgenus of Amphora} Card image Card image
CYMBELLA (C. Agardh) Endlicher sect. of FRUSTULIA Card image
CYMBELLA C. Agardh Text
CYMBELLA Hassall {non Agardh} Card image
CYMBELLA sect. ENCYONEMA (Kützing) Brun Card image
CYMBELLA subg. ENCYONEMA (Kützing) Cleve-Euler Card image
CYMBELLA subg. ENCYONEMA (Kützing) Krammer in Helmcke & Krammer Card image
CYMBELLA subg. FRUSTULIA Kützing Card image
CYMBELLA {card 2} Card image
CYMBELLA {err.; cf. Cyphella} Card image
CYMBELLACEA Fjerdingstad Card image
CYMBELLAE Greville Card image
CYMBELLAFALSA H. Lange-Bertalot & D. Metzeltin in D. Metzeltin, H. Lange-Bertalot & N. Soninkhishig Text
CYMBELLALES D.G. Mann Card image
CYMBELLALES D.G. Mann in Round, Crawford, & Mann Text
CYMBELLEAE (Rabenhorst) Stizenberger Card image
CYMBELLEAE C. Agardh Card image
CYMBELLEAE Greville Card image
CYMBELLEAE Grunow Card image
CYMBELLEAE Kirchner Card image
CYMBELLEAE Rabenhorst Card image
CYMBELLEAE Trevisan Card image
CYMBELLEAE [Dippel] Card image
CYMBELLEES Petit Card image
CYMBELLINAE Schütt Card image
CYMBELLINAE Schoenichen Card image
CYMBELLOIDEAE Karsten Card image
CYMBELLONITZSCHIA Hustedt Card image
CYMBELLOPSIS K. Krammer Text
CYMBODINIUM J. Cachon & M. Cachon Card image
CYMBOMONAS Schiller Card image
CYMBOPHORA (Kützing) Brébisson Text
CYMBOPHORA (Kützing) Brebisson Card image
CYMBOPHORA (Kützing) Endlicher {section of Gomphonema} Card image
CYMBOPHORA Kützing Text
CYMBOPHORA Kützing {subgen. Gomphenema} Card image
CYMBOPLEA Ehrenberg Card image
CYMBOPLEURA (K. Krammer) K. Krammer in H. Lange-Bertalot (ed.) Text
CYMBOPLEURA Krammer {subgenus of Cymbella} Card image
CYMBOSIRA Kützing Card image
CYMBOSPHAERIDIUM Lister Card image
CYMOPOLIA Lamouroux Card image
CYMOPOLIA {sect. POLYTRIPA (Defrance) } Card image
CYMOPOLIA {subgenera: DECAISNELLA Munier-Chalmas} Card image
CYMOPOLIDAE Munier-Chalmas Card image
CYMOPOLIEAE Blackman & Tansley Card image
CYMOPOLIEAE Kaever Card image
CYMOPOLIEAE Trevisan Card image
CYMOPOLIEAE Valet Card image
CYMOPOLINEAE Kaever Card image
CYMOSAE J. Agardh {tribus of Sargassum} Card image
CYMOSOSPHAERIDIUM R.J. Davey Text
CYPELLACHAETES D.M. Harwood & R. Gersonde Text
CYPELLON Targioni-Tozzetti Card image
CYPELLON Targioni-Tozzetti ex Ruprecht Card image
CYPELLON Targioni-Tozzetti mss. Card image
CYPHELLA Oudemans Card image
CYPTASTRUM W.B. Turner {subgenus of Staurastrum} Card image
CYRTOLITHIDES Lecal & Bernheim Card image
CYRTOPHORA Pascher Card image Card image
CYRTOPHORACEAE Pascher Card image
CYRTOPHORANA Strand Card image
CYRTOPHOREAE Card image
CYRTOPHOREAE Pascher Card image Card image
CYRTOPHORINAE Calkins Card image
CYRTOPHOROIDEAE [Huber-Pestalozzi] Card image
CYRTOSPHAERA A. Kleijne Text
CYRTYMENIA Schmitz Card image Card image
CYRTYMENIA Schmitz mss. Card image
CYSTIDIOPSIS Nagy Card image
CYSTIPHORAE Rabenhorst Card image
CYSTOCARPUM Endlicher {[Section of] Sargassum} Card image
CYSTOCLONIEAE (Kützing) Trevisan Card image
CYSTOCLONIEAE Kützing Text
CYSTOCLONIEAE Schmitz Card image
CYSTOCLONIEAE Schmitz & Hauptfleisch in Engler & Prantl Text
CYSTOCLONIOIDEAE_(`CYSTOCLONIEAE') De Toni Text
CYSTOCLONIUM Kützing Card image
CYSTOCOCCUS Naegeli Card image
CYSTOCOCCUS subg. ELEUTHEROCOCCUS_(`ELEUTEROCOCCUS') H. Warén Text
CYSTOCOCCUS subgenus EUCYSTOCOCCUS Warén Card image
CYSTOCOLEUS G.H.K. Thwaites Card image
CYSTOCOLEUS Thuret Card image
CYSTODICTYOIDES Setchell Card image
CYSTODICTYON J.E. Gray {WEB} Card image
CYSTODIELLA C. Morren Card image
CYSTODINEDRIA Pascher Card image
CYSTODINIACEAE Melchior Card image
CYSTODINIIDAE Kofoid & Swezy Card image
CYSTODININAE Reichenow Text
CYSTODINIOPSIS Vozzhennikova Card image Card image
CYSTODINIUM Klebs Card image
CYSTOFLAGELLATA Doflein Card image
CYSTOFLAGELLATA Haeckel Card image Card image
CYSTOFLAGELLATA Hartmann & Schüssler Card image
CYSTOFLAGELLATA Reichenow Text
CYSTOFLAGELLIDIA Calkins Card image
CYSTOFLAGELLINA Calkins Card image
CYSTOFLAGELLOIDAE Kofoid & Swezy Card image
CYSTOFLAGELLOIDEA Waltan Card image
CYSTOGONEAE Borzì Card image
CYSTOMONADES Haeckel Card image
CYSTOMONAS Ettl & Gärtner Card image
CYSTOMONAS R. Blanchard Card image
CYSTOPHORA J. Agardh Card image
CYSTOPHORA Rabenhorst Card image
CYSTOPHYLLUM Endlicher {[Section of] Cystoseira} Card image
CYSTOPHYLLUM J. Agardh Card image
CYSTOPLEURA Brebisson ex Kuntze Card image
CYSTOSEIRA C. Agardh Text
CYSTOSEIRA [sect.] STEPHANOCYSTIS (Trevisan) Endlicher Text
CYSTOSEIRA \{also on card: sections by Endlicher\} Card image Card image
CYSTOSEIRA \{also on card: subgenera by J. Agardh\} Card image
CYSTOSEIREAE Endlicher Card image
CYSTOSEIREAE Kjellman Card image
CYSTOSEIREAE Rabenhorst Card image
CYSTOSEIRINAE O.C. Schmidt Card image
CYSTOSEIRITES Sternberg Text
CYSTOSIPHONIIDAE Round Card image
CYSTOSIRA 'C. Agardh' Card image
CYSTOSIRA \{also on card: sectio Halitea Kützing\} Card image
CYSTOSIRA \{also on card: two "Sectio"'s by Kützing\} Card image
CYSTOSIREAE (Kützing) Trevisan Card image
CYSTOSIREAE Kützing Text
CYSTOSIREAE Stizenberger Card image
CYSTOSPERMAE Hassali Card image
CYSTOSPHAERA Skottsberg Card image
CYSTOSPORAE J. E. Gray Card image
CYSTOSSPHAEREAE O.C. Schmidt Card image
CYSTOSTROMA Vologdin Card image
CYSTOSYRA 'C. Agardh' Card image
CYSTOTHRIX J. E. Gray Card image
CYSTOTRYPANEAE Chalmers Card image
CYSTOTRYPANOSOMA Roubaud \{also on card: subgenus of Trypanosoma\} Card image
CYTOBIOTA Hu Card image
CYTOPHORA J. E. Gray Card image
Cabra levis M.S. Selina, N. Chomérat & M. Hoppenrath Text
Cabra matta Sh. Murray & D.J. Patterson Text
Cabra reticulata N. Chomérat & E. Nézan Text
Cabrera gaditana Schousboe Card image
Cabrieropora pokornyi Mamet & Roux Card image
Cachonella paradoxa (Rose & J. Cachon) Rose & J. Cachon Card image
Cachonina hallii (Freudenthal & Lee) Dodge invalid Card image
Cachonina illdefina Herman & Sweeney Text
Cachonina niei Loeblich III Card image
Cachonina pygmaea (A. R. Loeblich III, Schmidt, & Sherley) Sournia Card image
Cachonodinium caudatum (J. Cachon & M. Cachon) Loeblich III Card image
Cadmus dissiliens (L. W. Dillwyn) T. G. Lestiboudois Card image
Cadmus sericea Bory Card image
Caduceia bugnioni Kirby Card image
Caduceia calotermidis Nurse Card image
Caduceia kalshoveni Kirby Card image
Caduceia kofoidii ('kofoidi') Kirby Card image
Caduceia monilis ('monile') Kirby Card image
Caduceia nova (Grassi) Kirby Card image
Caduceia pruvoti (Duboscq & Grassé) Kirby Card image
Caduceia theobromae Franca Card image
Caecitellus parvulus (Griessmann) D.J. Patterson, K. Nygaard, G. Steinberg, & C. M. Turley Card image
Caecitellus parvulus (Griessmann) D.J. Patterson, K. Nygaard, G. Steinberg, & C.M. Turley Text
Caelestites sexangulatus Staplin Card image
Caepidium antarcticum J. Agardh Card image
Caespitella pascheri Vischer Card image
Cafeteria ligulifera J. Larsen & D.J. Patterson Text
Cafeteria marsupialis J. Larsen & D.J. Patterson Text
Cafeteria minuta (Ruinen) J. Larsen & D.J. Patterson Text
Cafeteria roenbergensis T. Fenchel & D.J. Patterson Text
Cagniardia adriatica (Kützing) Trevisan Card image
Cagniardia aurantia (C. Agardh) Trevisan Card image
Cagniardia borealis (Kützing) Trevisan Card image
Cagniardia botryoides Trevisan Card image
Cagniardia botteriana (Kützing) Trevisan Card image
Cagniardia brebissonii Trevisan Card image
Cagniardia bullosa (Kützing) Trevisan Card image
Cagniardia castagnei (Kützing) Trevisan Card image
Cagniardia conferta (Kützing) Trevisan Card image
Cagniardia cyanea (Kützing) Trevisan Card image
Cagniardia duriuscula (Kützing) Trevisan Card image
Cagniardia flava (Kützing) Trevisan Card image
Cagniardia fluviatilis (C. Agardh) Trevisan Card image
Cagniardia fontana (Kützing) Trevisan Card image
Cagniardia fusiformis (Römer) Trevisan Card image
Cagniardia hormospora (Meneghini) Trevisan Card image
Cagniardia kuetzingiana ('kützingiana') Trevisan Card image
Cagniardia lamellosa (Kützing) Trevisan Card image
Cagniardia margaritacea (Kützing) Trevisan Card image
Cagniardia minuta (C. Agardh) Trevisan Text
Cagniardia pallida (Kützing) Trevisan Card image
Cagniardia papillosa (Kützing) Trevisan Card image
Cagniardia parvula (Kützing) Trevisan Card image
Cagniardia uviformis ('uvaeformis') (Kützing) Trevisan Card image
Cagniardia virescens (Kützing) Trevisan Card image
Caiacorymbifer waldronensis Tappan & Loeblich Jr. Card image
Calathella kraeuselii ('kräuseli') Florin Card image
Calawaymonas subtropica Skvortsov Card image
Calceolus cypripedium (Clark) Diesing Card image
Calciarcus alaskensis Manton, Sutherland, & Oates Card image
Calcicalathina oblongata (Worsley) Thierstein Card image
Calcicarpinum fallax Taugourdeau-Lantz & Rosset Card image
Calcicarpinum tetraëdricum Deflandre Card image
Calcidiscus leptoporus (Murray & Blackman) Hay invalid Card image
Calcidiscus leptoporus f. rigidus (K.R. Gaarder) A. Kleijne Text
Calcidiscus leptoporus subsp. quadriperforatus (Kamptner) M. Geisen, C. Billard, A.T.C. Broerse, Ll. Cros, I. Probert, & J.C. Young Text
Calcidiscus medusoides Kamptner Card image Card image
Calcidiscus nodosus Gardet Card image
Calcidiscus obscurus Deflandre & Fert Card image
Calcidiscus quadriforatus Kamptner Card image
Calcidiscus quadriperforatus (Kamptner) P. Quinn & M. Geisen in Sáez et al. Text
Calcidiscus randeus Kamptner Card image
Calcidiscus tropicus (Kamptner) Kamptner Card image
Calcidiscus uniforatus Kamptner Card image
Calcifolium bruntonense G. A. L. Johnson Card image
Calcifolium punctatum Maslov Card image
Calcinema triasinum Bornemann Card image
Calcioconus vitreus Schiller Card image Card image
Calciodinellum elongatum (T. Hildebrand-Habel, H. Willems, & G.J.M. Versteegh) K.J.S. Meier, D. Janofske, & H. Willems {invalid} Text
Calciodinellum levantinum K.J.S. Meier, D. Janofske, & H. Willems Text
Calciodinellum operosum Deflandre Text
Calciogonellum infula Deflandre Text
Calciogranellum limbatum Deflandre Card image
Calciopappus caudatus Gaarder & Ramsfjell Card image
Calciopappus rigidus Heimdal Card image
Calciopilleus obscurus Carla Müller Card image
Calciosolema murrayi Gran Card image
Calciosolenia bimurata H. Okada & McIntyre Card image
Calciosolenia corsellii E. Malinverno Text
Calciosolenia granii ('Grani') Schiller Card image
Calciosolenia granii ('Grani') var. closterium Schiller Card image
Calciosolenia granii ('Grani') var. cylindrotheciformis ('cylindrothecaeformis') Schiller Card image
Calciosolenia murrayi Gran Card image
Calciosolenia sinuosa Schlauder Card image
Calciosolenia tenuis Lecal Card image
Calcipterellum colomi Deflandre Card image
Calcisphaera cancellata Williamson Card image
Calcisphaera fimbriata Williamson Card image
Calcisphaera hexagonata Williamson Card image
Calcisphaera jurassica Endo Card image
Calcisphaera laevis Williamson Card image
Calcisphaera mundruchensis Reitlinger Card image
Calcisphaera robusta Williamson Card image
Calcisphaera sol Williamson Card image
Calcisphaera spinosa Williamson Card image
Calcisphaera tjungensis Reitlinger Card image
Calcisphaera tosensis Endo Card image
Calcisphaerellum flosculus Deflandre Card image
Calcitrema asymmetricum Kamptner Card image
Calcitrema longiporum Kamptner Card image
Calcitrema praeceps Kamptner Card image
Calcitrema ranesum Kamptner Card image
Calcothrix cupreus Desvaux Card image
Calcothrix ramulosa Desvaux Card image
Calcothrix ramulosa Desvaux ex C. Agardh Text
Calcothrix ramulosa Desvaux ined. Card image
Caledonidinium vermiculatum Reid Card image
Calgisphaerulidae Bonet Card image
Calialoa meneghinii Trevisan Card image
Calicasphaera blokii A. Kleijne Text
Calicasphaera concava A. Kleijne Text
Calicasphaera diconstricta A. Kleijne Text
Calicipedinium hexastylus Dumitrica invalid Card image
Calicipedinium quadripes Dumitrica invalid Card image
Calidictyon wightii Greville mscr. in Hb. Hooker Card image
Caligodinium amiculum Drugg Card image
Caligodinium amiculum W.S. Drugg Text
Caliptrosphaerites rionii Maslov Card image
Calkinsia aureus Lackey Card image
Calkinsiella ellipsoidea Skvortsov invalid Card image
Calkinsiella obovata Skvortsov Card image
Calkinsiella obovata Skvortsov invalid Card image
Calkinsiella stagnalis Skvortsov invalid Card image
Callaiosphaeridium asymmetricum (Deflandre & Courteville) Davey & Williams Card image
Calliacantha ankyra H.A. Thomsen, D.L. Garrison, & C. Kosman Text
Calliacantha frigida H.A. Thomsen, D.L. Garrison, & C. Kosman Text
Calliacantha longicaudata (Leadbeater) Leadbeater Card image
Calliacantha multispina Manton & Oates Card image
Calliacantha natans (Grøntved) Leadbeater Card image
Calliarthron antiquum Johnson Card image
Calliarthron cheilosporioides Manza Text
Calliarthron johnsonii ('johnsoni') J. P. Beckman & R. Beckman Card image
Calliarthron latissimum (Yendo) Manza Card image
Calliarthron modestum (Yendo) Manza Card image
Calliarthron pinnulatum Manza Text
Calliarthron regenerans Manza Text
Calliarthron rudis (Harvey) Manza Card image
Calliarthron schmittii Manza Text
Calliarthron setchelliae Manza Text
Calliarthron tuberculosum (Postels & Ruprecht) E. Y. Dawson Text
Calliarthron vertebrale ('vertebralis') (Decaisne) Manza Card image
Calliarthron yessoense (Yendo) Manza Card image
Calliblepharis bifida (Agardh) J. Agardh Card image
Calliblepharis celatospora G.T. Kraft in A. Chiovitti, G.T. Kraft, A. Bacic, D.J. Craik, S.L.A. Munro, & M.-L. Liao Text
Calliblepharis ciliata (Hudson) Kützing Card image
Calliblepharis ciliata f. angusta Holmes & Batters Card image
Calliblepharis ciliata var. angusta [(Turner)] Chauvin in herb. Crouan Card image
Calliblepharis ciliata var. cirrhata Harvey Card image
Calliblepharis ciliata var. cirrhosa [(Turner)] Chauvin in herb. Crouan Card image
Calliblepharis ciliata var. palmata [(Turner)] Chauvin in herb. Crouan Card image
Calliblepharis ciliata var. spinosa [(Turner)] Chauvin in herb. Crouan Card image
Calliblepharis conspersa Harvey Text
Calliblepharis denticulata (Kützing) De Toni Card image
Calliblepharis fimbriata (Greville) Kützing Text
Calliblepharis hypneoides P. Díaz-Tapia, I. Bárbara & M.H. Hommersand in Diáz-Tapia et al. Text
Calliblepharis jolyi E. C. de Oliveira Card image
Calliblepharis jolyi E.C. de Oliveira Text
Calliblepharis jubata (Goodenough & Woodward) Kützing Text
Calliblepharis jubata (Greville) Kützing Card image
Calliblepharis jubata f. dilatata Holmes & Batters \{also on card: f. divaricata\} Card image
Calliblepharis lanceolata (Stackhouse) Batters Card image
Calliblepharis nitophylloides Harvey mss. in herb. TCD Card image
Calliblepharis occidentalis Joly & Yamaguishi-Tomita Text
Calliblepharis ornata Kützing Text
Calliblepharis pannosa Harvey Text
Calliblepharis planicaulis (Harvey) Kylin Text
Calliblepharis preissiana (Sonder) Harvey Text
Calliblepharis preissii "Agardh" {err. cit.} Card image
Calliblepharis prolifera (Harvey) J. Agardh Text
Calliblepharis ramentacea (C. Agardh) J. Agardh Card image
Calliblepharis tenuifolia Harvey Card image
Calliclavula trifurcata C.W. Schneider in Searles & Schneider Text
Callidictyon abyssorum J.N. Norris & I.A. Abbott in J.N. Norris, I.A. Abbott, & C.R. Agegian Text
Callilithophytum parcum (Setchell & Foslie) P.W. Gabrielson, W.H. Adey, G.P. Johnson & J.J. Hernandez-Kantun in Adey et al. Text
Callimastix cyclopis Weissenberg Card image
Callimastix frontalis Braune Card image
Callimastogloia eucalla S. Komura Text
Callipsygma wilsonis J. Agardh Text
Callisphenus gracilis Høeg Card image
Callithamion compressum (Kützing) De Toni Text
Callithamniella capensis Simons Text
Callithamniella flexilis Baardseth Card image
Callithamniella koreana H.-S. Kim & I. K. Lee Card image
Callithamniella koreana H.-S. Kim & I.K. Lee Text
Callithamniella pacifica I.A. Abbott & R.E. Norris Text
Callithamniella silvae R.B. Searles in Searles & Schneider Text
Callithamniella tingitana (Schousboe ex Bornet) Feldmann-Mazoyer Card image
Callithamnion abbreviatum Kützing Card image
Callithamnion abietinum Reinsch Text
Callithamnion acanthophorum Kützing Text
Callithamnion acrospermum J. Agardh Card image
Callithamnion aculeatum Harvey Text
Callithamnion acuminatum Schousboe Card image
Callithamnion acutum Kylin Text
Callithamnion adnatum J. Agardh Text
Callithamnion aegagropilae Funk Card image
Callithamnion aegagropilum J. Agardh Text
Callithamnion affine Harvey Card image
Callithamnion affine Kützing Card image
Callithamnion agardhianum Trevisan Card image
Callithamnion aglaothamnioides Itono Card image
Callithamnion alternatum Schousboe Card image
Callithamnion alternatum Schousboe mscr. Card image
Callithamnion amentaceum Crouan fr. Card image
Callithamnion americanum Harvey Text
Callithamnion angustatum Hooker f. & Harvey Card image
Callithamnion apicale ('apicalis') Noda Card image
Callithamnion apiculatum Crouan fr. Card image
Callithamnion apiculatum Meneghini Card image
Callithamnion applicitum Harvey Card image
Callithamnion arachnoideum C. Agardh Card image
Callithamnion arachnoideum D. Moore Card image
Callithamnion arborescens Gardner Text
Callithamnion arbuscula (Brown ex Dillwyn) Lyngbye Card image
Callithamnion arbuscula var. pacificum W.H. Harvey Card image
Callithamnion arbuscula var. pacificum W.H. Harvey (cont.) Card image
Callithamnion armatum J. Agardh Text
Callithamnion arnottii ('arnotti') Trevisan \{pcs\} Card image
Callithamnion arnottii_(`arnotti') Trevisan {illegitimate:} Text
Callithamnion arrawarricum A.J.K. Millar Text
Callithamnion attenuatum (C. Agardh) Rabenhorst Card image
Callithamnion australe J. Agardh Text
Callithamnion axillare Schousboe Card image
Callithamnion axirhizans Reinsch illeg.? Card image
Callithamnion baccatum J. Agardh Card image
Callithamnion baileyi Harvey Card image Card image
Callithamnion baileyi var. boreale Harvey Card image
Callithamnion baileyi var. laxa Farlow Card image
Callithamnion baileyi var. rochei Harvey Card image
Callithamnion baileyi var. squarrosum Harvey Card image
Callithamnion ballioides Sonder Text
Callithamnion barbatum C. Agardh Card image
Callithamnion batrachospermum Kützing Card image
Callithamnion beaui ('beauii') Crouan fr. Card image
Callithamnion bebbii Reinsch Text
Callithamnion bipinnatum Crouan frat. Card image
Callithamnion biseriatum Kylin Text
Callithamnion bisporum Gardner Text
Callithamnion bisporum Gardner var. australe Dawson Card image
Callithamnion boergesenii N. E. Aponte & D. L. Ballantine Card image
Callithamnion boergesenii N.E. Aponte & D.L. Ballantine Text
Callithamnion borreri (J. E. Smith) C. Agardh Card image
Callithamnion borreri (J. E. Smith) S. F. Gray Card image
Callithamnion borreri var. calcaratum J. Agardh Card image
Callithamnion borreri var. elongatum Kützing Text
Callithamnion borreri var. flabellatum Kützing Card image
Callithamnion borreri var. rigidum Kützing Card image
Callithamnion borreri var. subfastigatum Kützing Card image
Callithamnion botryocarpum Harvey Text
Callithamnion botryticum De Notaris Card image Card image
Callithamnion brachiatum (Bonnemaison) Lenormand ex Harvey \{also on card, above Lenorm.: Bonnem.?\} Card image
Callithamnion brachiatum Schousboe Card image
Callithamnion brachygonum Harvey Card image
Callithamnion breviramosum Gardner Text
Callithamnion brodiaei Harvey Card image
Callithamnion brownianum Harvey Text
Callithamnion brownianum var. majus Harvey Text
Callithamnion byssaceum Kützing Text
Callithamnion byssoides (Ducluzeau) Trevisan Card image
Callithamnion byssoides (cont.) Card image
Callithamnion byssoides Arnott ex Harvey Card image
Callithamnion byssoides Arnott ex Harvey in Hooker Text
Callithamnion byssoides f. seirosporiferum ('seirosporifera') Holmes & Batters Card image
Callithamnion byssoides var. arachnoideum (C. Agardh) J. Agardh Card image
Callithamnion byssoides var. caulescens J. Agardh Text
Callithamnion byssoides var. fastigiatum Harvey Card image
Callithamnion byssoides var. flagellare (Zanardini) Hauck Card image
Callithamnion byssoides var. jamaicense ('jamaicensis') Collins Card image
Callithamnion byssoides var. pseudobyssoides (Crouan) Miranda Card image
Callithamnion byssoideum var. jamaicense ('jamaicensis') Collins Card image
Callithamnion cabellae De Notaris Card image
Callithamnion caespitosum J. Agardh Text
Callithamnion calcaratum De Notaris Card image Card image
Callithamnion calcaratum Rudolphi Card image
Callithamnion californicum Gardner Text
Callithamnion callithamnioides (A.B. Joly & Y. Ugadim) M.J. Wynne Text
Callithamnion callophyllidicola Yamada Text
Callithamnion catalinense Dawson Text
Callithamnion caudatum J. Agardh Card image
Callithamnion caulescens (J. Agardh) H.B.S. Womersley Text
Callithamnion centprenum Sonder Card image
Callithamnion ceramicola (Lyngbye) Suhr Card image
Callithamnion ceramicola Kützing Card image
Callithamnion ceramicola Suhr Card image
Callithamnion chadefaudii (L'Hardy-Halos) South & Tittley Card image
Callithamnion circinnatum H.B.S. Womersley Text
Callithamnion cladodermum Zanardini Card image Card image
Callithamnion clandestinum Montagne Text
Callithamnion clavatum Schousboe Card image
Callithamnion clavatum Schousboe ex C. Agardh Card image
Callithamnion clavellatum Kützing Card image
Callithamnion coccineum (Hudson) Lyngbye Card image
Callithamnion coccineum Schousboe Card image
Callithamnion codicola Grunow Card image
Callithamnion codii Crouan frat. Card image
Callithamnion colensoi Harvey Card image
Callithamnion comosum Harvey Card image
Callithamnion comosum Kützing Card image
Callithamnion compactum Dawson Card image
Callithamnion compactum Schousboe Card image
Callithamnion condensatum Kützing Card image
Callithamnion confertum H.B.S. Womersley Text
Callithamnion confusum J. Agardh Text
Callithamnion consanguineum Harvey Card image
Callithamnion conspicuum (Sonder) Harvey Text
Callithamnion constrictum Hering Card image
Callithamnion constrictum Hering in Krauss Text
Callithamnion corallina Ruprecht Card image
Callithamnion corallina Ruprecht {illegitimate} Text
Callithamnion corallinum (J. Murray) Lyngbye Card image
Callithamnion corallinum Lyngbye Text
Callithamnion cordatum Børgesen Text
Callithamnion corniculifructum Crouan fr. Card image
Callithamnion corymbiferum (Kützing) Trevisan Card image
Callithamnion corymbosum (J. E. Smith) Lyngbye Card image
Callithamnion corymbosum (J.E. Smith) Lyngbye Text
Callithamnion corymbosum f. laxum ('laxa') Schiffner Card image
Callithamnion corymbosum f. monosporum ('monospora') [Askenasy] Card image
Callithamnion corymbosum var. amphicarpum ('amphicarpa') Thuret Card image
Callithamnion corymbosum var. australe ('australis') [Askenasy] Card image
Callithamnion corymbosum var. byssoides Crouan frat. Card image
Callithamnion corymbosum var. corymbiferum (Kützing) Adissone Card image
Callithamnion corymbosum var. heterocarpum Thuret Card image
Callithamnion corymbosum var. intricatum Lyngbye Card image
Callithamnion corymbosum var. secundatum Harvey Card image
Callithamnion corymbosum var. seirospermum [Falkenberg] Card image
Callithamnion corynosporoides Crouan ft. Card image
Callithamnion crinale J. Agardh Card image Card image
Callithamnion crispellum C. Agardh Text
Callithamnion crispellum C. Agardh (cont.) Card image
Callithamnion crispulum Harvey Text
Callithamnion crouanii Kützing illeg. Card image
Callithamnion crouanioides Kützing in litt Card image
Callithamnion cruciatum C. Agardh Text
Callithamnion cruciatum var. decipiens (J. Agardh) Kützing Card image
Callithamnion cruciatum var. dubium (Zanardini) Zanardini Card image
Callithamnion cruciatum var. majus J. Agardh Card image
Callithamnion cruciatum var. pumilum (Harvey) Harvey Card image
Callithamnion cruciatum var. radicans J. Agardh Text
Callithamnion cruciatum var. tenue Harvey Card image
Callithamnion cruciatum var. villosum Kützing Text
Callithamnion crustatum Schousboe Card image
Callithamnion cryptopterum Kützing Card image
Callithamnion cupressoides Meneghini Card image
Callithamnion cymosum Harvey Text
Callithamnion cystosirarum Ardissone Card image
Callithamnion dasycladum J. Agardh Card image
Callithamnion dasyoides J. Agardh Card image
Callithamnion dasytrichum (Montagne) Montagne Card image
Callithamnion dasyurum Harvey Text
Callithamnion daviesii ('Dawiesii') (Dillwyn) Lyngbye Card image
Callithamnion daviesii ('Dawiesii') var. secundatum Lyngbye Card image
Callithamnion daviesii var. secundatum Lyngbye Text
Callithamnion debile Harvey Text
Callithamnion decipiens J. Agardh Text
Callithamnion decompositum J. Agardh Text
Callithamnion decussatum Meneghini Card image
Callithamnion delicatulum Harvey Card image
Callithamnion densum Suhr Card image
Callithamnion dietziae Hooper ex Harvey Card image
Callithamnion dimorphum Harvey nom. superfl. Card image
Callithamnion dimorphum Harvey {illegitimate} Text
Callithamnion dispar Harvey Card image
Callithamnion dispar Harvey in J.D. Hooker Text
Callithamnion distichum Zanardini Card image
Callithamnion divaricatum (Kützing) Trevisan Card image
Callithamnion divergens J. Agardh Text
Callithamnion dubium Zanardini Card image
Callithamnion dudresnayi (Bonnemaison) Crouan frat. Card image
Callithamnion echigoense Noda Card image
Callithamnion efflorescens J. Agardh Card image
Callithamnion elegans Kützing Card image
Callithamnion elegans Schousboe ex C. Agardh Text
Callithamnion elegans Vidovich Card image
Callithamnion ellipticum Montagne Card image
Callithamnion ellipticum var. majus ('major') Crouan fr. Card image
Callithamnion elongatum Harvey Card image
Callithamnion elongellum Zanardini Card image Card image
Callithamnion endovagum Setchell & Gardner Text
Callithamnion entozoicum Reinsch in herb. Card image
Callithamnion entozoicum f. spongiorum Reinsch Card image
Callithamnion entozoicum var. giardi Reinsch Card image
Callithamnion epiphyticum Taylor Card image
Callithamnion epiphyticum W.R. Taylor Text
Callithamnion exiguum H. Stegenga, J.J. Bolton, & R.J. Anderson Text
Callithamnion exiguum Rodríguez & Femenías in herb. Card image
Callithamnion fallax Crouan frat. Card image
Callithamnion fasciculatum Harvey Card image
Callithamnion fasciculatum Harvey in W.J. Hooker Text
Callithamnion fastigiatum Harvey Card image
Callithamnion fastigiatum Harvey in J.D. Hooker Text
Callithamnion feldmannii (Halos) South & Tittley Card image
Callithamnion felipponei Howe Text
Callithamnion felipponei M.A. Howe Card image
Callithamnion felixii (Gaillon ex Bonnemaison) J. Agardh Card image
Callithamnion flabellatum (Montagne) Montagne in litt. Card image
Callithamnion flabellatum Schousboe Card image
Callithamnion flabellatum Schousboe mscr. Card image Card image
Callithamnion flabellatum [A.C. Brown & N. Jarman] Text
Callithamnion flabelligerum Harvey Text
Callithamnion flaccidum Hooker f. & Harvey Card image
Callithamnion flaccidum var. alternifolium Hooker f. & Harvey Card image
Callithamnion flaccidum var. alternifolium J. Agardh Card image
Callithamnion flagellare Zanardini Card image Card image
Callithamnion flagelliferum De Notaris Card image
Callithamnion flagelliforme De Notaris Card image
Callithamnion flexuosum (C. Agardh) C. Agardh Card image
Callithamnion floccosum (Müller) C. Agardh Card image
Callithamnion floccosum (O.F. Müller) S. F. Gray Card image
Callithamnion floccosum var. atlanticum J. Agardh Card image
Callithamnion floccosum var. pacificum Harvey Text
Callithamnion floccosum var. pacificum W. H. Harvey Card image
Callithamnion floccosum var. pusillum ('pusilla') (Lyngbye) J. Agardh . Card image
Callithamnion floridulum (Dillwyn) Lyngbye Card image
Callithamnion floridulum Schousboe Card image
Callithamnion floridulum Schousboe in coll. Horneman Card image
Callithamnion formosum Harvey Text
Callithamnion fragilissimum Zanardini Card image
Callithamnion fruticulosum (Roth) Lyngbye Card image
Callithamnion fruticulosum J. Agardh Card image
Callithamnion fruticulosum Schousboe ex C. Agardh Card image
Callithamnion furcellariae J. Agardh Text
Callithamnion furcellariae f. hiemale ('hiemalis') (Kjellman) Kylin Card image
Callithamnion gaillonii ('gailloni') (P. Crouan & H. Crouan) P. Crouan & H. Crouan Card image
Callithamnion gaillonii_(`gailloni') (P. Crouan & H. Crouan) P. Crouan & H. Crouan in J. Agardh Text
Callithamnion gallicum (Nägeli) Sauvageau Text
Callithamnion gaudichaudii C. Agardh Card image
Callithamnion giraudii (Kützing) J. Agardh Card image
Callithamnion giraudii Solier mss. Card image
Callithamnion gorgoneum Montagne Card image
Callithamnion gracile Hooker f. & Harvey Card image
Callithamnion gracilentum Harvey Text
Callithamnion gracillimum [J. Agardh] Card image
Callithamnion graeffei Grunow Text
Callithamnion grande J. Agardh Card image
Callithamnion graniferum Meneghini Card image
Callithamnion granulatum (Ducluzeau) C. Agardh Text
Callithamnion granulatum f. nanum ('nana') Schiffner Card image
Callithamnion grevillei ('Grevillii') Harvey Card image
Callithamnion griffithsiae Harvey mss. Card image
Callithamnion griffithsioides (J. Agardh) H.B.S. Womersley {invalid} Text
Callithamnion griffithsioides Solier in Hb. Lenormand Card image
Callithamnion griffithsioides Sonder Card image
Callithamnion halliae F.S. Collins Card image Card image
Callithamnion halliae F.S. Collins in Collins, Holden, & Setchell Text
Callithamnion hamelii ('Hameli') Nasr Card image
Callithamnion hannafordii ('hannafordi') (Harvey) J. Agardh Card image
Callithamnion hanovioides Sonder Text
Callithamnion hapalidii Crouan frat. Card image
Callithamnion harveyanum J. Agardh Card image
Callithamnion hemiphorum J. Agardh Card image
Callithamnion hemystachyon Schousboe Card image
Callithamnion herveyi Howe in N.L. Britton Text
Callithamnion herveyi M.A. Howe Card image
Callithamnion heteromorphum J. Agardh Text
Callithamnion heteromorphum J. Agardh mscr. Card image
Callithamnion hiemale Kjellman mscr. Card image
Callithamnion hirtellum Zanardini Card image Card image
Callithamnion hirtum Hooker f. & Harvey Card image
Callithamnion hirtum J.D. Hooker & Harvey in J.D. Hooker Text
Callithamnion hookeri (Dillwyn) C. Agardh Card image
Callithamnion hookeri (Dillwyn) S. F. Gray Card image
Callithamnion hookeri (Dillwyn) S. Gray Text
Callithamnion hookeri f. areschougii Rosenvinge Card image
Callithamnion hookeri f. typicum ('typica') Kylin Card image
Callithamnion horizontale Harvey Text
Callithamnion hormocarpum E. M. Holmes Card image
Callithamnion horridulum J. Agardh Card image
Callithamnion horridulum J. Agardh (cont.) Card image
Callithamnion humile Kützing Text
Callithamnion hypneae Crouan fr. Card image
Callithamnion imbricatum Schousboe Card image
Callithamnion imbricatum Schousboe ex Suhr Text
Callithamnion imbricatum Zanardini Card image
Callithamnion implicatum (Kützing) J. Agardh Card image
Callithamnion implicatum Suhr mscr. in herb. Binder Card image
Callithamnion inordinatum Zanardini Card image Card image
Callithamnion intermedium Harvey ms. Card image
Callithamnion interruptum (J. E. Smith) S.F. Gray Card image
Callithamnion interruptum (J.E. Smith) C. Agardh Card image
Callithamnion interruptum var. setaceum Kützing Card image
Callithamnion intricatum (C. Agardh) C. Agardh Card image
Callithamnion investiens Crouan fr. Card image
Callithamnion investiens P. Crouan & H. Crouan in Schramm & Mazé Text
Callithamnion irregulare J. Agardh Card image
Callithamnion japonicum Noda Card image
Callithamnion kirillianum Zinova & Zaberzhinskaya Card image
Callithamnion korffense A.J.K. Millar Text
Callithamnion labradorense Reinsch Card image
Callithamnion lanceolatum (Derbès) Bertolini Card image
Callithamnion lanceolatum (Derbès) Bertoloni Text
Callithamnion lanosum Harvey Card image
Callithamnion lanuginosum (Dillwyn) Lyngbye Card image
Callithamnion lanuginosum Lyngbye Card image
Callithamnion lapponicum Ruprecht Card image
Callithamnion laricinum Harvey Text
Callithamnion lasioides Reinsch Text
Callithamnion laterale Schousboe Card image
Callithamnion latissimum Harvey Text
Callithamnion laxatum Zanardini Card image
Callithamnion laxum Setchell & Gardner Card image
Callithamnion laxum Setchell & Gardner in Gardner Text
Callithamnion lejolisea Farlow Text
Callithamnion lenormandii ('Lenormandi') Suhr ex Kützing Card image
Callithamnion lenormandii ('lenormandi') Suhr Card image
Callithamnion lepadicola Welwitsch Card image
Callithamnion leptocladum Montagne Card image
Callithamnion levringii Lindauer Text
Callithamnion lherminieri Crouan fr. Card image
Callithamnion lherminieri P. Crouan & H. Crouan in Mazé & Schramm Text
Callithamnion licmophorum Harvey Text
Callithamnion lignator Durant Text
Callithamnion longinode Harvey Card image
Callithamnion luxurians J. Agardh ex Kützing Text
Callithamnion luxurians J. Agardh ex Kützing (cont.) Card image
Callithamnion lyngbyei ('Lyngbyi') Bory Card image
Callithamnion macropterum Meneghini ex Kützing Card image
Callithamnion marshallense ('marshallensis') Dawson Card image
Callithamnion membranaceum Magnus Text
Callithamnion membranaceum P. Magnus Card image
Callithamnion mesarthrocarpum Meneghini Card image
Callithamnion mesocarpum Carmichael Card image
Callithamnion microdendron Zanardini Card image
Callithamnion micropterum (Montagne) Montagne Card image
Callithamnion micropterum Hooker f. & Harvey Card image
Callithamnion microptilum Grunow Text
Callithamnion microscopicum Nägeli ex Kützing Text
Callithamnion mildbraedii Pilger Card image
Callithamnion miniatum (C. Agardh) Naccari Card image
Callithamnion minimum Harvey Text
Callithamnion minutissimum ('minutissima') Yamada Card image
Callithamnion minutissimum Suhr Card image
Callithamnion minutissimum Zanardini Card image
Callithamnion minutum Suhr Card image
Callithamnion mirabile (Suhr) Kützing Card image
Callithamnion montagnei Hooker f. Card image
Callithamnion mucronatum J. Agardh Text
Callithamnion muelleri ('Mülleri') Sonder Card image
Callithamnion multifidum (Hudson) Kützing Card image
Callithamnion multifidum Harvey Text
Callithamnion multifidum var. pilosum Kützing Card image
Callithamnion multifidum var. setosum Kützing Card image
Callithamnion mytili Schousboe Card image
Callithamnion mytili Schousboe in coll. Hornemann Card image
Callithamnion myuroides Zanardini Card image
Callithamnion myurum Suhr Text
Callithamnion naccarianum Rudolphi Card image
Callithamnion nanum Kützing Card image
Callithamnion neglectum (Feldmann-Mazoyer) M.J. Wynne Text
Callithamnion neglectum (G. Feldmann) Ballesteros & Romero Card image
Callithamnion neglectum (G. Feldmann) South & Tittley Card image
Callithamnion nemalionis De Notaris Text
Callithamnion nigrescens J. Agardh Card image
Callithamnion nipponicum Noda Card image
Callithamnion nodiferum J. Agardh Text
Callithamnion nodulosum (C. Agardh) Kützing Card image
Callithamnion nodulosum Zanardini Card image
Callithamnion obstipum (R. Cowling, G.T. Kraft, & J.A. West) H.B.S. Womersley Text
Callithamnion octosporum C. Agardh Card image
Callithamnion oosumiense (H. Itono) M. Kajimura Text
Callithamnion oppositifolium J. Agardh Card image
Callithamnion orbignianum Montagne Card image
Callithamnion ovale Schousboe Card image
Callithamnion ovuligerum Askenasy Card image
Callithamnion pacificum Taylor Card image
Callithamnion pallens Zanardini Card image Card image
Callithamnion paniculatum Schousboe Card image
Callithamnion paradoxum Harvey Card image
Callithamnion parvulum Crouan frat. Card image
Callithamnion paschale Børgesen Card image
Callithamnion paschale Børgesen in Skottsberg Text
Callithamnion pectinatum Montagne Text
Callithamnion pectinatum Schousboe Card image
Callithamnion pedicellatum (J. E. Smith) S. F. Gray Card image
Callithamnion pedicellatum (J.E. Smith) C. Agardh Card image
Callithamnion pedicellatum Itono Card image
Callithamnion pedunculatum Kützing Card image
Callithamnion pedunculatum var. codicola Grunow Card image
Callithamnion pellucidum (Harvey) Harvey Card image
Callithamnion penicillatum Harvey Card image
Callithamnion peniculum Zanardini Card image
Callithamnion penna Schousboe Card image Card image
Callithamnion pennatum Harvey mscr. Card image
Callithamnion pennula Grunow Text
Callithamnion peregrinum Kützing Card image Card image
Callithamnion perpusillum P.C. Silva Card image
Callithamnion perpusillum P.C. Silva in Silva, Basson, & Moe Text
Callithamnion pikeanum Harvey Text
Callithamnion pikeanum var. laxum (Setchell & Gardner) Doty Card image
Callithamnion pikeanum var. pacificum Setchell & Gardner Card image
Callithamnion pikeanum var. pacificum Setchell & Gardner (cont.) Card image
Callithamnion pikeanum var. pacificum Setchell & Gardner in Gardner Text
Callithamnion piliferum Kützing Card image
Callithamnion pinastroides Reinsch Card image
Callithamnion pinastroides var. ramulosum Reinsch Card image
Callithamnion pinnatofurcatum ('pinnato-furcatum') Kützing Card image
Callithamnion pinnatum H.B.S. Womersley Text
Callithamnion pinnatum_(`pinnata') Durant Text
Callithamnion planum Montagne Card image
Callithamnion pluma (Dillwyn) C. Agardh Card image
Callithamnion pluma var. micropterum Montagne Text
Callithamnion plumigerum Harvey Text
Callithamnion plumosum Kützing Card image
Callithamnion plumosum S. F. Gray Card image
Callithamnion plumosum Schousboe Card image
Callithamnion plumula (Ellis) Lyngbye Text
Callithamnion plumula Schousboe Card image
Callithamnion plumula f. crispum J. Agardh Card image
Callithamnion plumula f. investiens J. Agardh Card image
Callithamnion plumula f. plumula J. Agardh Card image
Callithamnion plumula var. crispum (Ducluzeau) J. Agardh Card image
Callithamnion plumula var. horridulum J. Agardh Card image
Callithamnion plumula var. macropterum Meneghini Card image
Callithamnion plumula var. plumula J. Agardh Card image
Callithamnion plumula var. pusillum ('pusilla') Lyngbye Card image
Callithamnion pollexfenii W. H. Harvey Card image
Callithamnion polyacanthum Kützing Card image Card image
Callithamnion polyrhizum Harvey Card image
Callithamnion polyspermum C. Agardh Card image
Callithamnion polyspermum f. juvenile ('juvenilis') J. Agardh Card image
Callithamnion posidoniae Zanardini Card image Card image Card image
Callithamnion preissii Sonder Text
Callithamnion preissii_(`Callithamnium') Sonder Text
Callithamnion propebyssoides H.B.S. Womersley Text
Callithamnion pseudobyssoides Crouan frat. Card image
Callithamnion pseudocorymbosum Shperk Card image
Callithamnion pteroton Schousboe Card image
Callithamnion ptilophora Eaton mscr. Card image
Callithamnion ptilota J.D. Hooker & Harvey Text
Callithamnion pubes C. Agardh Card image
Callithamnion pulchellum C. Agardh Card image
Callithamnion pulchellum Harvey Card image
Callithamnion pulchellum Harvey {illegitimate} Text
Callithamnion pulchellum Schousboe Card image
Callithamnion pulchellum Schousboe in Herb. Card image
Callithamnion pulcherrimum Crouan frat. Card image
Callithamnion pulvinatum Harvey [probably mss.] Card image
Callithamnion pumilum Harvey Card image
Callithamnion pumilum Harvey in W.J. Hooker Text
Callithamnion puniceum Harvey Card image
Callithamnion purpurascens (Hudson) "Sm." Card image
Callithamnion purpurascens (Hudson) S. F. Gray Card image
Callithamnion purpurascens Brodie mss. Card image
Callithamnion purpurascens var. roseum ('rosea') (Roth) S. F. Gray Card image
Callithamnion purpureum (Lightfoot) Harvey Card image
Callithamnion purpuriferum (Kützing) J. Agardh Text
Callithamnion purpuriferum Harvey in herb. Card image
Callithamnion purpuriferum Harvey nom. subnudum Card image
Callithamnion purpuriferum Harvey nom. subnudum (cont.) Card image
Callithamnion pusillum Harvey Card image
Callithamnion pusillum Harvey {illegitimate} Text
Callithamnion pusillum Ruprecht Text
Callithamnion pusillum Schousboe Card image
Callithamnion pusillum Schousboe mss. Card image
Callithamnion pygmaeum Kützing Text
Callithamnion pylaisaeanum Montagne Card image
Callithamnion pylaisaeanum Montagne in A. Athanasiadis Text
Callithamnion pylaisaei Montagne Card image
Callithamnion pyramidatum Liebman Card image
Callithamnion rabenhorstii (Kützing) Crouan frat. Card image
Callithamnion racemosum ('racemosa') Suhr Card image
Callithamnion radicans Harvey Text
Callithamnion ralfsii Harvey ms. Card image
Callithamnion ramellosum Kützing Card image
Callithamnion ramellosum Sonder Text
Callithamnion ramosissimum Gardner Text
Callithamnion recurvatum Schousboe Card image
Callithamnion reductum Baardseth Card image
Callithamnion refractum Kützing Text
Callithamnion repens (Dillwyn) Lyngbye Text
Callithamnion repens var. tenellum (Dillwyn) Lyngbye Card image
Callithamnion rigescens Zanardini Card image Card image
Callithamnion rigidum Dawson Card image
Callithamnion roseolum C. Agardh Card image
Callithamnion roseum (Roth) Lyngbye Card image
Callithamnion roseum Schousboe m.s. Card image
Callithamnion roseum var. scopulorum Lenormand in herb. Card image
Callithamnion roseum var. tenue Lyngbye Card image
Callithamnion rothii (Turton) Lyngbye Text
Callithamnion rothii var. purpureum (Lightfoot) Harvey Card image
Callithamnion rupicola ('rupicolum') C.L. Anderson Text
Callithamnion rupicola ('rupicolum') f. pygmaeum Collins Card image
Callithamnion rupicola f. pygmaeum Collins in Collins, Holden, & Setchell Text
Callithamnion sandrianum Zanardini Card image
Callithamnion savianum Meneghini Text
Callithamnion scoparium Hooker f. & Harvey Card image
Callithamnion scoparium J. Agardh Card image
Callithamnion scoparium var. ramulosum Hooker f. & Harvey Card image
Callithamnion scopula Harvey Text
Callithamnion scopulorum C. Agardh Card image
Callithamnion secundatum (Lyngbye) C. Agardh Card image
Callithamnion secundatum var. botryosum Montagne Card image
Callithamnion seirospermum (Harvey) Griffiths Card image
Callithamnion seirospermum f. miniatum ('miniata') Holmes & Batters Card image
Callithamnion seirospermum f. trifarium ('trifaria') Hauck Card image
Callithamnion seirospermum f. versicolor Holmes & Batters Card image
Callithamnion seirospermum var. miniatum (Bonnemaison) Crouan frat. Card image
Callithamnion seirosporum var. graniferum (Meneghini) Hauck Card image
Callithamnion seirosporum var. lanceolatum (Derbès) Hauck Card image
Callithamnion semicorticatum Baardseth Card image
Callithamnion seminudum C. Agardh Card image
Callithamnion semipennatum J. Agardh Card image
Callithamnion semipennatum var. tenuior Kützing Card image
Callithamnion semipinnatum ('semi-pinnatum') Schousboe Card image
Callithamnion sepositum (Gunnerus) P.S. Dixon & J.H. Price Text
Callithamnion sepositum Tittley & Wilkinson Card image
Callithamnion serpens Crouan fr. Card image
Callithamnion sertularioides Suhr Card image
Callithamnion sessile Meneghini Card image
Callithamnion shepherdii H.B.S. Womersley Text
Callithamnion siculum Ardissone Card image
Callithamnion simile Hooker f. & Harvey Card image Card image
Callithamnion simplex Crouan frat. Card image
Callithamnion simpliciusculum Suhr Card image
Callithamnion soccoriense Taylor Card image
Callithamnion sparsum Harvey Card image
Callithamnion sparsum Harvey in W.J. Hooker Text
Callithamnion sphaericum Crouan frat. Card image
Callithamnion sphaericum P. Crouan & H. Crouan ex J. Agardh Text
Callithamnion spinescens Kützing Text
Callithamnion spinescens var. julaceum Kützing Text
Callithamnion spiniferum Kylin Card image
Callithamnion spinosulum Suhr Card image
Callithamnion spinosum Crouan frat. Card image
Callithamnion spinosum Harvey Card image
Callithamnion spinuliferum Ardissone Card image
Callithamnion spinulosum Kützing Card image
Callithamnion spongiosum Harvey Card image
Callithamnion squarrosum (Kützing) 'Harvey' Card image
Callithamnion squarrosum Harvey in herb. Card image
Callithamnion squarrulosum Harvey Text
Callithamnion striatulum Suhr Card image
Callithamnion strictum C. Agardh Card image
Callithamnion stuposum Suhr Text
Callithamnion subnudum Ruprecht Text
Callithamnion subsecundum Grunow Card image
Callithamnion subsimplex Harvey Card image
Callithamnion subsimplex Harvey ex J. Agardh Card image
Callithamnion subtile Kützing Card image
Callithamnion subtilissimum ('subtillissimum') De Notaris Card image
Callithamnion subtilissimum Kützing Card image
Callithamnion subtilissimum var. tongatense Grunow Card image
Callithamnion subulatum W. H. Harvey Card image
Callithamnion subulatum W.H. Harvey Text
Callithamnion subverticillatum Zanardini Card image Card image
Callithamnion superbiens Harvey Text
Callithamnion tenue (C. Agardh) Harvey Card image
Callithamnion tenuissimum (Bonnemaison) Zanardini Card image
Callithamnion tenuissimum var. pinnatofurcatum ('pinnato-furcatum') (Kützing) Ardissone Card image
Callithamnion ternifolium Hooker f. & Harvey Card image
Callithamnion tetracladum J. Agardh Card image
Callithamnion tetracladum J. Agardh ms. Card image
Callithamnion tetracladum J. Agardh mscr. Card image
Callithamnion tetragonum (Stackhouse) C. Agardh Card image
Callithamnion tetragonum (Withering) S. F. Gray Card image
Callithamnion tetragonum f. brachiatum ('brachiata') ([Bonnemaison]) Miranda Card image
Callithamnion tetragonum var. brachiatum (Bonnemaison) Crouan frat. Card image
Callithamnion tetragonum var. divaricatum ('divaricata') [Rosenvinge] Card image
Callithamnion tetragonum var. firmius C. Agardh Card image
Callithamnion tetragonum var. fruticulosum ('fruticulosa') (J. Agardh) Rosenvinge Card image
Callithamnion tetragonum var. genuinum Hauck Card image
Callithamnion tetragonum var. tetragonum J. Agardh Card image
Callithamnion tetricum (Dillwyn) S.F. Gray Card image
Callithamnion tetricum var. minus C. Agardh Card image
Callithamnion tetricum var. pectinatum C. Agardh Card image
Callithamnion thouarsii Montague Card image
Callithamnion thujoides (J. E. Smith) S. F. Gray Card image
Callithamnion thuyoides (J. E. Smith) C. Agardh Card image
Callithamnion thuyoides f. breviarticulatum ('breviarticulata') [Piccone] Card image
Callithamnion thuyoideum (Smith) C. Agardh orth. mut. Harvey Card image
Callithamnion thyrsigerum Thwaites ex Harvey Text
Callithamnion tingens Harvey mss. Card image
Callithamnion tingitanum Schousboe ex Bornet Card image
Callithamnion tocwottoniense ('tocwottoniensis') Harvey mss. Card image
Callithamnion tomentellum Harvey mss. Card image
Callithamnion trifarium Meneghini Card image
Callithamnion tripinnatum C. Agardh Text
Callithamnion truncatum Meneghini Card image
Callithamnion turneri (Roth) S. F. Gray Card image
Callithamnion turneri var. subverticillatum Lenormand in herb. Card image
Callithamnion turneri var. turneri J. Agardh Card image Card image
Callithamnion turneri var. variabile J. Agardh Card image
Callithamnion uncinatum Dawson Card image
Callithamnion unilaterale Harvey ms. Card image
Callithamnion unilaterale Zanardini Card image Card image
Callithamnion uruguayense Taylor Card image
Callithamnion uruguayense W.R. Taylor Text
Callithamnion utriculosum Kützing Card image
Callithamnion vancouverianum J. Agardh Text
Callithamnion variabile C. Agardh Text
Callithamnion variegatum Suhr Text
Callithamnion varispirale ('varispiralis') Dawson Card image
Callithamnion veleroae Dawson Card image
Callithamnion ventricosum Kützing Card image
Callithamnion venustissimum Montagne in litt. Card image Card image
Callithamnion vermilarae De Notaris Card image
Callithamnion versicolor (C. Agardh) C. Agardh Card image
Callithamnion versicolor (C. Agardh) Naccari Card image
Callithamnion versicolor [var.] seirospermum Harvey Card image
Callithamnion versicolor var. furcatum C. Agardh Card image
Callithamnion versicolor var. minus ('minor') C. Agardh in literis Card image
Callithamnion verticale Harvey Text
Callithamnion verticillaster Shperk Card image
Callithamnion verticillatum (Lightfoot) Kützing Card image
Callithamnion verticillatum Suhr Text
Callithamnion vidovichii Meneghini Card image
Callithamnion vidovichii f. divaricatum ('divaricata') (Kützing) Hauck Card image
Callithamnion vieillardii ('Vieillardi') Kützing Card image Card image
Callithamnion vieillardii_(`vieillardi') Kützing Text
Callithamnion violaceum Harvey Card image
Callithamnion violaceum Schousboe Card image
Callithamnion virgatulum ('virgatula') f. secundatum ('secundata') Rosenvinge Card image
Callithamnion virgatulum Harvey Text
Callithamnion welwitschii J. Agardh Card image
Callithamnion wilsonianum J. Agardh Card image
Callithamnion wilsonianum J. Agardh ms. Card image
Callithamnion wollastonianum Harvey Text
Callithamnopsis delicatula Ruedemann Card image
Callithamnopsis fruticosa Whitfield Card image
Callocolax acicularis M. J. Wynne & J. N. Heine Card image
Callocolax acicularis M.J. Wynne & J.N. Heine Text
Callocolax fungiformis Kylin Text
Callocolax globulosis Dawson Text
Callocolax globulosis Dawson mss Card image
Callocolax japonicus Tsuji Card image Card image
Callocolax neglectus Schmitz ex Batters Text
Callonema aerugineum Reinsch Card image
Callonema elegans (ChauvIN) Reinsch Card image
Callonema itzigsohnii Reinsch Text
Callonema olivaceum Reinsch Card image
Callonema smaragdinum Reinsch Text
Callonema subtile Reinsch Card image
Callophycus africanus (Schmitz) Hewitt Text
Callophycus condominius R. E. Norris Card image
Callophycus condominius R.E. Norris Text
Callophycus costatus (Harvey) P. C. Silva Card image
Callophycus costatus (Harvey) P. Silva Text
Callophycus densus (Sonder) Kraft Text
Callophycus dentatus (Kützing) Silva invalid Card image
Callophycus dorsifer ('dorsiferus') (C. Agardh) P. C. Silva Card image
Callophycus dorsifer_(`dorsiferus') (C. Agardh) P. Silva Text
Callophycus dorsiferus (C. Agardh) Trevisan invalid Card image
Callophycus harveyanus (J. Agardh) P. C. Silva Card image
Callophycus harveyanus (J. Agardh) P. Silva Text
Callophycus laxus (Sonder) P. C. Silva Card image
Callophycus oppositifolius (C. Agardh) P. C. Silva Card image
Callophycus oppositifolius (C. Agardh) P. Silva Text
Callophycus serratus (Harvey ex Kützing) P. C. Silva Card image
Callophycus tridentifer Kraft Text
Callophyllis acanthocarpa Harvey Text
Callophyllis acrocarpa Setchell Text
Callophyllis acrodonta Kützing Card image
Callophyllis adhaerens Yamada Card image
Callophyllis adnata Okamura Card image
Callophyllis alcicornis (J. Agardh) J. Agardh Card image
Callophyllis alcicornis_(`Calophyllis') (J. Agardh) J. Agardh Text
Callophyllis alternifida J. Agardh Card image
Callophyllis alternifida J. Agardh ms. Card image
Callophyllis angustifolia J. Agardh Card image
Callophyllis antarctica (Hooker f. & Harvey) Kützing Card image Card image
Callophyllis asperata Harvey Card image
Callophyllis atrosanguinea ('atro-sanguinea') (Hooker f. & Harvey) Hariot Card image
Callophyllis atrosanguinea f. latissima [Skottsberg] Card image
Callophyllis australis (Harvey) Kützing Card image
Callophyllis australis J. Agardh Card image
Callophyllis australis J. Agardh {illegitimate} Text
Callophyllis australis Sonder Card image
Callophyllis australis Sonder {illegitimate} Text
Callophyllis beringensis L.P. Perestenko Text
Callophyllis browneae J. Agardh Card image
Callophyllis calliblepharoides J. Agardh Card image
Callophyllis carnea J. Agardh Text
Callophyllis centrifuga J. Agardh Card image
Callophyllis centrocarpa (Montagne) [Cleveland] Card image
Callophyllis centrocarpa Orcutt Card image
Callophyllis cervicornis Sonder Card image
Callophyllis chilensis (J. Agardh) Okamura Card image Card image
Callophyllis chondroides J. Agardh Card image
Callophyllis coccinea (Harvey) Kützing Card image
Callophyllis coccinea (Harvey) Kützing {illegitimate} Text
Callophyllis coccinea var. carnea (J. Agardh) J. Agardh Text
Callophyllis coccinea var. corymbosa J. Agardh Card image
Callophyllis coccinea var. crinalis J. Agardh Card image
Callophyllis coccinea var. microcarpa (Zanardini) [Sonder] Card image
Callophyllis cornu-cervi (L.P. Perestenko) T.A. Klochkova, N.G. Klochkova, & S.M. Boo in T.A. Klochkova Text
Callophyllis corollata Baardseth Card image
Callophyllis coronata Harvey Card image
Callophyllis crassifolia Setchell & Swezy Card image
Callophyllis crassifolia Setchell & Swezy in Setchell Text
Callophyllis crenulata Setchell Text
Callophyllis crispata Okamura Card image
Callophyllis cristata (L. ex Turner) Kützing Card image
Callophyllis cristata Ruprecht Card image
Callophyllis cristata var. angustissima Kützing Card image
Callophyllis decumbens J. Agardh Card image
Callophyllis depressa (J. Agardh) Schmitz ex Laing Text
Callophyllis dichotoma (Hooker f. & Harvey) Kützing Card image
Callophyllis dichotoma (J. Agardh) Schmitz ex Laing Card image
Callophyllis dichotoma (J. Agardh) Schmitz ex Laing {illegitimate} Text
Callophyllis discigera (J. Agardh) J. Agardh Text
Callophyllis dissecta Setchell & Swezy Card image
Callophyllis dissecta Setchell & Swezy in Setchell Text
Callophyllis divaricata (Greville) Howe & Taylor Card image
Callophyllis edentata Kylin Text
Callophyllis erosa J. D. Hooker & Harvey Card image
Callophyllis expansa Harvey Card image
Callophyllis fabriciana (Lyngbye) Kützing Card image
Callophyllis fastigiata (J. Agardh) J. Agardh Text
Callophyllis fastigiata Harvey mss. Card image
Callophyllis fastigiata f. intricata Hohenacker Card image
Callophyllis fastigiata f. pygmaea Hohenacker Card image
Callophyllis filicina Setchell & Swezy Card image
Callophyllis filicina Setchell & Swezy in Setchell Text
Callophyllis fimbriata (Hooker f. & Harvey) Kützing Card image
Callophyllis firma (Kylin) R. E. Norris Text
Callophyllis flabellata Crouan frat. Card image
Callophyllis flabellulata W. H. Harvey Text
Callophyllis furcata Farlow Card image
Callophyllis furcata Farlow ex Setchell in Collins, Holden, & Setchell Text
Callophyllis furcata Farlow in Anderson Text
Callophyllis furcata f. dissecta Farlow Card image
Callophyllis furcata f. dissecta Farlow ex Setchell Card image
Callophyllis furcata f. dissecta Farlow ex Setchell & N.L. Gardner Text
Callophyllis furcata f. dissecta Farlow ex Setchell in Collins, Holden, & Setchell Text
Callophyllis furcata f. typica Farlow ex Setchell Card image
Callophyllis furcata var. dissecta Yates Text
Callophyllis gardneri Setchell Text
Callophyllis gigartinoides ('gigastinoides') J. Agardh Card image
Callophyllis gracillarioides Farlow Card image Card image
Callophyllis gunnii (Harvey) Kützing Card image
Callophyllis harveyana J. Agardh Card image
Callophyllis hayamensis Yamada Card image
Callophyllis heanophylla Setchell Text
Callophyllis hombroniana (Montagne) Kützing Text
Callophyllis hookeri Kützing Card image
Callophyllis incisa Ruprecht Card image
Callophyllis japonica Okamura Card image
Callophyllis johnstonii Setchell & Gardner Text
Callophyllis laciniata (Hudson) Kützing Card image
Callophyllis laciniata var. ciliata Kützing Card image
Callophyllis laciniata var. immarginata Chauvin Card image
Callophyllis laingiana A.J.K. Millar Text
Callophyllis lambertii ('lamberti') (Turner) Kützing Card image
Callophyllis lambertii (Turner) Kützing Text
Callophyllis lambertii f. calliblepharoides (J. Agardh) Parkinson Card image
Callophyllis lecomtei Hariot Card image
Callophyllis ligulata Taylor Card image
Callophyllis ligulata W.R. Taylor Text
Callophyllis linearis (Kylin) Abbott & Norris Card image
Callophyllis linearis (Kylin) Abbott & R.E. Norris Text
Callophyllis linearis Kylin in Herb. Card image
Callophyllis linguata Kylin Card image
Callophyllis lingulata J. Agardh Card image
Callophyllis mageshimense Tanaka Card image
Callophyllis marginifera J. Agardh Card image
Callophyllis marginifructa Setchell & Swezy Card image
Callophyllis marginifructa Setchell & Swezy in Setchell Text
Callophyllis megalocarpa Setchell & Swezy Card image
Callophyllis megalocarpa Setchell & Swezy in Swezy Text
Callophyllis microcarpa Zanardini Card image
Callophyllis multifida (Reinsch) Kylin Card image
Callophyllis nana A.J.K. Millar Text
Callophyllis nana A.K.J. Millar Card image
Callophyllis obtusifolia J. Agardh Text
Callophyllis odonthalioides Setchell Text
Callophyllis okamurae P.C. Silva Card image
Callophyllis oregona Doty Card image
Callophyllis ornata (Montagne) Kützing Card image
Callophyllis palmata Yamada Card image
Callophyllis papulosa Perestenko Card image
Callophyllis patens J. Agardh Card image
Callophyllis patens J. Agardh ms. Card image
Callophyllis phyllohaptera Dawson Text
Callophyllis pinnata Setchell & Swezy Card image
Callophyllis pinnata Setchell & Swezy in Setchell Text
Callophyllis platyna L.P. Perestenko Text
Callophyllis plumosa Setchell & Swezy Card image
Callophyllis plumosa Setchell & Swezy in Setchell Text
Callophyllis radula L.P. Perestenko Text
Callophyllis ramentacea J. Agardh Card image Card image
Callophyllis rangiferina ('rangiferinus') (D. Turner) Womersley Card image
Callophyllis rangiferina_(`rangiferinus') (R. Brown ex Turner) Womersley Text
Callophyllis rhynchocarpa "Ruprecht" {err. cit.} Card image
Callophyllis rhynchocarpa Ruprecht Text
Callophyllis rhynchocarpa f. acutiloba Ruprecht Card image
Callophyllis rhynchocarpa f. crispata '(Ruprecht) Setchell & Gardner' {err. cit.} Card image
Callophyllis rhynchocarpa f. cristata (Ruprecht) Setchell & Gardner Card image
Callophyllis rhynchocarpa f. incisa (Ruprecht) Setchell & Gardner Card image
Callophyllis rhynchocarpa f. obtusiloba Ruprecht Card image
Callophyllis rhynchocarpa f. subsimplex Nagai Card image
Callophyllis sanguinea (Montagne) Howe Card image
Callophyllis schneideri B.E. Clarkston & G.W. Saunders Text
Callophyllis sibogae Weber-van Bosse Card image
Callophyllis sobolifera (Vahl) Kützing Card image
Callophyllis stenophylla Setchell Text
Callophyllis stewartensis Levring Card image
Callophyllis tenera J. Agardh Card image
Callophyllis tenuifolia Harvey Card image
Callophyllis thompsonii Setchell Text
Callophyllis variegata (Bory de Saint-Vincent) Kützing Text
Callophyllis variegata (Bory) Kützing Card image
Callophyllis variegata [var.] dilatata Kützing \{also on card: no descr.\} Card image
Callophyllis variegata [var.] linearis Kützing \{also on card: no descr.\} Card image
Callophyllis variegata var. atrosanguinea (Hooker f. & Harvey) Kützing Card image
Callophyllis variegata var. flabellata (Hooker f. & Harvey) Kützing Card image
Callophyllis variegata var. lacerata (Hooker f. & Harvey) Kützing Card image
Callophyllis variegata var. latissima (Hooker f. & Harvey) Kützing Card image
Callophyllis variegata var. muricata Farlow ex Mazza Card image
Callophyllis variegata var. prolifera (Hooker f. & Harvey) Kützing Card image
Callophyllis variegata var. pulcherrima (Hooker f. & Harvey) Kützing Card image
Callophyllis violacea J. Agardh Text
Callophyllis violacea var. epiphytica Dawson Card image
Callophyllis wilsoniana ('wilsonianum') J. Agardh Card image
Callophyllis wilsoniana J. Agardh Card image
Calloseris halliae J. Agardh Card image
Callwellia insignis Allman Card image
Callymenia {see Kallymenia} Card image
Calochaete cimrmanii T. Hauer, M. Bohunická & R. Mühlsteinová Text
Calocladia elegans (J. Agardh) J. Agardh Card image
Calocladia pulchra (Greville) J. Agardh Card image
Calocladia suhrii J. Agardh Card image
Calocladia suhrii J. Agardh {illegitimate} Text
Calocylindrus annulatus (Nägeli) Kirchner Card image
Calocylindrus brefeldii Istvanfy Card image Card image
Calocylindrus brefeldii var. rotundata Istvanfy Card image Card image
Calocylindrus clevei (Lund.) Wolle Card image
Calocylindrus cohnii Kirchner Card image
Calocylindrus connatus (Brébisson) Kirchner Card image
Calocylindrus connatus var. minor (Wolle) Wolle Card image
Calocylindrus costatus Wolle Card image
Calocylindrus cucumis (Corda) Istvanfy Card image
Calocylindrus cucurbita (Brébisson) Kirchner Card image
Calocylindrus curtus (Brébisson) Kirchner Card image
Calocylindrus cylindricus [a.] typicus ('typica') Raciborski Card image
Calocylindrus cylindricus [b.] hexagonus ('hexagona') Raciborski Card image
Calocylindrus cylindrus (Ehrenberg) Kirchner Card image
Calocylindrus cylindrus var. genuinus ('genuinum') Kirchner Card image
Calocylindrus cylindrus var. silesiacus Kirchner Card image
Calocylindrus diplosporus ('diplospora') (Lundell) Wolle Card image
Calocylindrus elongatus 'Raciborski' Card image
Calocylindrus grandis (Delponte) Istvanfy Card image Card image
Calocylindrus markusovszkyi Istvanfy Card image Card image
Calocylindrus minutus (Ralfs) Kirchner Card image
Calocylindrus palangula (Brébisson) Kirchner Card image
Calocylindrus palangula var. rotundatus ('rotundata') Istvanfy Card image
Calocylindrus pseudoconnatus (Nordstedt) Wolle Card image
Calocylindrus ralfsii (Kützing) Kirchner Card image
Calocylindrus tesselatus (Delponte) Istvanfy Card image Card image
Calocylindrus thwaitesii (Ralfs) Wolle Card image
Calocylindrus turgidus (Brébisson) Kirchner Card image
Calocylindrus turgidus var. major_(`majus') (Reinsch) Riabinine Text
Calodiscus superbus Rabenhorst Card image
Caloglossa adhaerens R.J. King & C.F. Puttock Text
Caloglossa adnata (Zanardini) De Toni Text
Caloglossa adnata f. divaricata Post Text
Caloglossa amboinensis (G. Karsten) De Toni Card image
Caloglossa angustalata J. West Text
Caloglossa apicula (C.F. Durant) D.M. Krayesky, S. Fredericq, & J.N. Norris in D.M. Krayesky, J.N. Norris, J.A. West & S. Fredericq Text
Caloglossa apomeiotica J.A. West & G.C. Zuccarello Card image
Caloglossa apomeiotica J.A. West & G.C. Zuccarello in West, Zuccarello, Pedroche, & Karsten Text
Caloglossa beccarii (Zanardini) De Toni Text
Caloglossa bengalensis (Martens) R.J. King & C.F. Puttock Text
Caloglossa bombayensis Bøgesen Card image
Caloglossa bombayensis Børgesen Text
Caloglossa confusa D.M. Krayesky, J.A. West & M. Kamiya in Krayesky et al. Text
Caloglossa continua (Okamura) R.J. King & C.F. Puttock Text
Caloglossa continua subsp. axillaris R.J. King & C.F. Puttock Text
Caloglossa continua subsp. postiae R.J. King & C.F. Puttock Card image
Caloglossa continua subsp. postiae R.J. King & C.F. Puttock {invalid} Text
Caloglossa continua subsp. saigonensis (T. Tanaka & Pham-Hoàng Hô) R.J. King & C.F. Puttock Text
Caloglossa continua subsp. saigonensis (Tanaka & P. H. Hô) R.J. King & C.F. Puttock Card image
Caloglossa fluviatilis D.M. Krayesky, S. Fredericq & J.N. Norris in Krayesky et al. Text
Caloglossa hookeri Harvey ined. Card image
Caloglossa intermedia M. Kamiya & J.A. West in M. Kamiya, J.A. West, G. Zuccarello, & H. Kawai Text
Caloglossa leprieurii (Montagne) G. Martens Text
Caloglossa leprieurii (Montagne) J. Agardh Card image
Caloglossa leprieurii (Montagne) Martens Card image
Caloglossa leprieurii f. capillaris Kützing Card image
Caloglossa leprieurii f. ceylonensis Post Text
Caloglossa leprieurii f. continua (Okamura) Post Text
Caloglossa leprieurii f. pygmaea (G. Martens) Post Text
Caloglossa leprieurii f. pygmaea (Martens) Post Card image
Caloglossa leprieurii f. triclada Post Text
Caloglossa leprieurii var. angusta Jao Card image
Caloglossa leprieurii var. continua Okamura Text
Caloglossa leprieurii var. hookeri (L.) Post Card image
Caloglossa leprieurii var. hookeri Post Text
Caloglossa leprieurii var. subtilissima G. Martens Text
Caloglossa leprieurii var. subtilissima Martens Card image
Caloglossa mnioides J. Agardh illeg. Card image
Caloglossa monosticha M. Kamiya Card image
Caloglossa monosticha M. Kamiya in Kamiya, Tanaka, & Hara Text
Caloglossa ogasawaraensis Okamura Text
Caloglossa ogasawaraensis var. latifolia Kumano Card image
Caloglossa postiae M. Kamiya & R.J. King in M. Kamiya, J. Tanaka, R.J. King, J.A. West, G. Zuccarello, & H. Kawai Text
Caloglossa pygmaea Weber-van Bosse mscr. in Herb. Lugd.Bat. Card image
Caloglossa rotundata M. Kamiya in M. Kamiya, G.C. Zuccarello, & J.A. West Text
Caloglossa ruetzleri D.M. Krayesky, S. Fredericq & J.N. Norris in D.M. Krayesky, J.N. Norris, J.A. West & S. Fredericq Text
Caloglossa saigonensis T. Tanaka & Pham-Hoàng Hô Text
Caloglossa saigonensis Tanaka & Pham Hoàng Hô Card image
Caloglossa stipitata Post Text
Caloglossa triclada (Post) R.J. King & C.F. Puttock Text
Caloglossa vieillardii ('viellardi') (Kützing) Setchell Card image
Caloglossa zanzibariensis (Goebel) De Toni Card image
Calolithus martelae Noël Card image
Calolithus speetonensis Black Card image
Calomena brownii J. Gray Text
Calomena brownii J.E. Gray Card image Card image
Caloneis abnormis (Grunow) Cleve Card image
Caloneis absoluta Mangin Card image
Caloneis achnanthiformis Cleve-Euler Card image
Caloneis acuta Z. Levkov & D. Metzeltin in Levkov, Krstic, Metzeltin & Nakov Text
Caloneis adenensis Cleve Card image
Caloneis aemula (Schmidt) Cleve Card image
Caloneis aemula var. inflata Schulz Card image
Caloneis aemula var. lancettula P. Schulz Text
Caloneis aemula var. lancettula Schulz Card image
Caloneis aemula var. subconstricta Schulz Card image
Caloneis aequatoralis Hustedt Card image
Caloneis aequatoralis var. capitata Hustedt Card image
Caloneis aequatoralis var. transitoria E. Manguin {invalid} Text
Caloneis aequatoralis var. transitoria Manguin Card image
Caloneis aequatoralis var. tugelae Cholnoky Card image
Caloneis aequatorialis var. transitoria E. Manguin ex Kociolek & Reviers Text
Caloneis aerophila Bock Card image
Caloneis affinis Z. Levkov & D.M. Williams Text
Caloneis africana (Giffen) Stidolph Card image
Caloneis africana (M.H. Giffen) S.R. Stidolph Text
Caloneis airak M.S. Kulikovskiy, H. Lange-Bertalot, & D. Metzeltin in Kulikovskiy et al. Text
Caloneis allorgei Manguin Card image
Caloneis alpestris (Grunow) Cleve Card image
Caloneis alpestris f. stauroptera Gallik Card image
Caloneis alpestris var. cordillerarum Manguin Card image
Caloneis alpestris var. elliptica Manguin Card image
Caloneis alpestris var. genuina Mayer Card image
Caloneis alpestris var. grunowii Meister Card image
Caloneis alpestris var. lanceolata Mayer Card image
Caloneis alpestris var. sarnensis Meister Card image
Caloneis alpestris var. scoliopleuroides Prudent Card image
Caloneis amica (Cleve & Grunow) Cleve & Grunow Card image
Caloneis amoena Z. Levkov & D.M. Williams Text
Caloneis amphicephala Hustedt Card image
Caloneis amphicephala var. rostrata Hustedt Card image
Caloneis amphigomphus Jurilj Card image
Caloneis amphisbaena (Bory) Cleve Card image
Caloneis amphisbaena f. indicum Singh Card image
Caloneis amphisbaena f. vukotinivicii (Pantocsek) H. Pankow {invalid} Text
Caloneis amphisbaena var. aequata Kolbe Card image Card image
Caloneis amphisbaena var. fenzlii (Grunow) Cleve Card image
Caloneis amphisbaena var. fossilis H. Okuno Text
Caloneis amphisbaena var. fuscata (Schumann) Cleve Card image
Caloneis amphisbaena var. liburnica (Grunow) Cleve Card image
Caloneis amphisbaena var. subsalina (Donkin) Cleve Card image
Caloneis amphisbaena var. undulata Krasske Card image Card image
Caloneis amphisbaena var. vukotinovicii (Pantocsek) Cleve Card image
Caloneis anderssonii (Cleve) Cleve Card image
Caloneis angustata Z. Levkov & D.M. Williams Text
Caloneis angustivalva Petersen Card image
Caloneis aquaecaeruleae D. Metzeltin & H. Lange-Bertalot Text
Caloneis arctica (Krasske) H. Lange-Bertalot apud H. Lange-Bertalot & S.I. Genkal in H. Lange-Bertalot (ed.) Text
Caloneis aueri Frenguelli Card image
Caloneis aueri var. macra Frenguelli Card image
Caloneis austrogeorgica Carlson Card image
Caloneis bacillaris (Gregory) Cleve Card image
Caloneis bacillaris f. semiinterrupta Cleve-Euler Card image
Caloneis bacillaris var. chandolensis H.P. Gandhi {invalid} Text
Caloneis bacillaris var. lacunarum Cleve-Euler Card image
Caloneis bacillaris var. rectangularis E. Manguin ex Kociolek & Reviers Text
Caloneis bacillaris var. rectangularis E. Manguin {invalid} Text
Caloneis bacillaris var. rectangularis Manguin Card image
Caloneis bacillaris var. stauroneiformis Amossé Text
Caloneis bacillaris var. stauroneiformis Amossé Card image
Caloneis bacillum var. jonssonii ('jonssoni') (Østrup) Krasske Card image
Caloneis bacillum f. cuneata Kolbe & Krieger Card image
Caloneis bacillum f. densistriata Skvortzov Card image
Caloneis bacillum f. inflata Hustedt Text
Caloneis bacillum f. latilanceolata H.Z. Zhu & J.Y. Chen Text
Caloneis bacillum var. densestriata Cholnoky Card image
Caloneis bacillum var. hinganica Skvortzov Card image
Caloneis bacillum var. lancettula (Schulz) Hustedt Card image
Caloneis bacillum var. minima Cholnoky Card image
Caloneis bacillum var. subcapitata Sux. & Venk. Card image
Caloneis backmanii Cleve-Euler Card image
Caloneis backmanii var. stauroneiformis Cleve-Euler Card image
Caloneis baicalensis Skvortzov & Meyer Card image
Caloneis baicalensis f. perberbaicalensis M.S. Kulikovskiy, D. Metzeltin, & H. Lange-Bertalot in Kulikovskiy et al. Text
Caloneis baltica A. Cleve Card image
Caloneis baltica var. undulata P. Schulz Text
Caloneis baltica var. undulata Schulz Card image
Caloneis bannajensis Petersen Card image
Caloneis barbadensis Boyer Card image
Caloneis barrowiana Patrick & Freese Card image
Caloneis beccariana var. hustedtii Gandhi Card image
Caloneis biclavata Cleve & Grove Card image
Caloneis biconfusa Van Landingham Card image
Caloneis biconstricta (Grove & Sturt) Cleve Card image
Caloneis biconstrictoides Z. Levkov in Levkov, Krstic, Metzeltin & Nakov Text
Caloneis bicuneata (Grunow) Boyer Card image
Caloneis bimaculata (Pantocsek) Jurilj Card image
Caloneis binotata Cleve-Euler Card image
Caloneis bivittata (Pantocsek) Cleve Card image
Caloneis bivittata var. angusta Heiden Card image
Caloneis bivittata var. lata Heiden Card image
Caloneis bivittata var. rostrata Heiden Card image
Caloneis blanda (Schmidt) Cleve Card image
Caloneis bleischiana (Janisch & Rabenhorst) Boyer Card image
Caloneis bodosensis (Pantocsek) Cleve Card image
Caloneis bodosensis var. heribaudii ('heribaudii') (M. Peragallo) Cleve Card image
Caloneis boecheri Foged Card image
Caloneis bohemica Cleve Card image
Caloneis bolorma D. Metzeltin, M.S. Kulikovskiy, & H. Lange-Bertalot in Kulikovskiy et al. Text
Caloneis borealis Carter Card image
Caloneis boryana var. vittata Jurilj Card image
Caloneis bosumtwiensis Foged Card image
Caloneis bottnica Cleve Card image
Caloneis bottnica var. helensis Schulz Card image
Caloneis bottnica var. minor Tynni Card image
Caloneis bourrellyi Fusey Card image
Caloneis branderii (Hustedt) Krammer Card image
Caloneis brasiliensis Heiden Card image
Caloneis brevis (Gregory) Cleve Card image
Caloneis brevis f. africana M.H. Giffen Text
Caloneis brevis f. angustior (Cleve & Grunow) Cleve Card image
Caloneis brevis f. bicuneata Cleve Card image
Caloneis brevis f. latior (Cleve & Grunow) Cleve Card image
Caloneis brevis var. distoma (Grunow) Cleve Card image
Caloneis brevis var. minor Schulz Card image
Caloneis brevis var. minutissima E. Manguin ex Kociolek & Reviers Text
Caloneis brevis var. minutissima E. Manguin {invalid} Text
Caloneis brevis var. minutissima Manguin Card image
Caloneis brevis var. vexans (Grunow) Cleve Card image
Caloneis bryophila E. Manguin {invalid} Text
Caloneis bryophila E. Manguin ex Kociolek & Reviers Text
Caloneis bryophila Manguin Card image
Caloneis budensis (Grunow) Krammer Card image
Caloneis buma M.S. Kulikovskiy, H. Lange-Bertalot, & D. Metzeltin in Kulikovskiy et al. Text
Caloneis butatana Krasske Card image
Caloneis callosa A. Berg Card image
Caloneis caribeana D. Metzeltin & H. Lange-Bertalot Text
Caloneis castracanei (Grunow) Cleve Card image
Caloneis castracanei Zanon Card image
Caloneis castracanei var. caledonica Cleve Card image
Caloneis castracanei var. genuina Cleve Card image
Caloneis castracanei var. petitiana (Grunow) Cleve Card image
Caloneis castracanei var. philippinarum Cleve Card image
Caloneis castracanei var. seychellensis Cleve Card image
Caloneis chasei Cholnoky Card image
Caloneis clavicula Z. Levkov & D. Metzeltin in Levkov, Krstic, Metzeltin & Nakov Text
Caloneis claviculiformis Z. Levkov & D.M. Williams Text
Caloneis clavigera Cleve Card image
Caloneis clevei (Lagerstedt) Cleve Card image
Caloneis clevei f. inaequalis Manguin Card image
Caloneis clevei f. inaequalistriata Manguin Card image
Caloneis clevei f. reducta Manguin Card image
Caloneis clevei var. attenuata Manguin Card image
Caloneis clevei var. carteriana Foged Card image
Caloneis clevei var. elliptica Manguin Card image
Caloneis clevei var. intermedia E. Manguin {invalid} Text
Caloneis clevei var. intermedia E. Manguin ex Kociolek & Reviers Text
Caloneis clevei var. intermedia Manguin Card image
Caloneis clevei var. minor Kobayasi Card image
Caloneis clevei var. undulata Krasske Text
Caloneis clevei var. uruguayensis Frenguelli Card image
Caloneis clevei var. uruguayensis J. Frenguelli Text
Caloneis coloniformans M.S. Kulikovskiy, H. Lange-Bertalot, & D. Metzeltin in Kulikovskiy et al. Text
Caloneis columbiensis Cleve Card image
Caloneis concisa Manguin Card image
Caloneis consimilis (Schmidt) Cleve Card image
Caloneis consimilis var. natalensis Cholnoky Card image
Caloneis constans E. Reichardt Text
Caloneis continua Carter Card image
Caloneis convergens Jasnitsky Card image
Caloneis crassa (Gregory) R. Ross Card image
Caloneis curvinervia (Grunow) Cleve Card image
Caloneis decora Meister Card image
Caloneis delicatula Skvortzov Card image
Caloneis delphineae B. Van de Vijver in B. Van de Vijver, Y. Frenot, & L. Beyens Text
Caloneis densema M.S. Kulikovskiy, H. Lange-Bertalot, & D. Metzeltin in Kulikovskiy et al. Text
Caloneis desertorum Hustedt Card image
Caloneis digitus E.G. Jorgensen Card image
Caloneis dispersa (Grove & Sturt) Cleve Card image
Caloneis disticha (Schmidt) Hagelstein Card image
Caloneis distinguenda Z. Levkov & D.M. Williams Text
Caloneis divergens Jurilj Card image
Caloneis dorogostaiskyi (Østrup) M.B. Edlund, N. Soninkhishig, R.M. Williams, & E.F. Stoermer Text
Caloneis dubia Krammer Card image
Caloneis dumbeana R. Maillard {invalid} Text
Caloneis dusenii Cleve Card image
Caloneis ectorii D. Metzeltin & H. Lange-Bertalot Text
Caloneis egena (Schmidt) Cleve Card image
Caloneis elongata (Grunow) Boyer Card image
Caloneis elongata Manguin Card image
Caloneis elongatula (Pantocsek) Cleve Card image
Caloneis eugeniae (Cleve) Cleve Card image
Caloneis excentrica (Grunow) Boyer Card image
Caloneis eximia Grunow Card image
Caloneis falcifera H. Lange-Bertalot, S.I. Genkal, & N.V. Vekhov Text
Caloneis fasciata (Lagerstedt) Cleve Card image
Caloneis fasciata f. acuta Petersen Card image
Caloneis fasciata f. baicalensis Skvortzov & Meyer Card image Card image
Caloneis fasciata var. elliptica Petersen Card image
Caloneis fasciata var. fonticola (Grunow) Østrup Card image
Caloneis fasciata var. fontinalis (Grunow) Østrup Card image
Caloneis fasciata var. inconstantissima (Grunow) Østrup Card image
Caloneis fasciata var. lacunarum (Grunow) Østrup Card image
Caloneis fasciata var. lenticularis Østrup Card image
Caloneis fasciata var. pekinensis Skvortzov Card image
Caloneis fasciata var. robusta Fontell Card image
Caloneis fasciata var. subrectangularis Cleve-Euler Card image
Caloneis feddersenii ('fedderseni') Østrup Card image
Caloneis fenzlii (Grunow) Patrick Card image
Caloneis fontellii Cleve-Euler Card image
Caloneis fontinalis Cleve-Euler Card image
Caloneis formicina (Grunow) Cleve Card image
Caloneis formosa (Gregory) Cleve Card image
Caloneis formosa f. attenuata Kisselev Card image
Caloneis formosa f. constricta Krasske Card image
Caloneis formosa var. cuneata Frenguelli Card image
Caloneis formosa var. cuyabenensis De Oliveira & Steinitz-Kannan Card image
Caloneis formosa var. cuyabenensis P.E. De Oliveira & M. Steinitz-Kannan Text
Caloneis formosa var. densestriata Proschkina-Lavrenko Card image
Caloneis formosa var. holmiensis (Cleve) Cleve Card image
Caloneis formosa var. intermedia (Frenguelli) G. Frenguelli Card image
Caloneis formosa var. interrupta Cleve Card image
Caloneis formosa var. major G. Frenguelli Card image
Caloneis formosa var. major Schulz Card image
Caloneis formosa var. quadrilineata (Grunow) Cleve Card image
Caloneis formosa var. robusta Sheshukova-Poretskaya Card image
Caloneis formosa var. rostrata Frenguelli Card image
Caloneis fossilis Cleve-Euler Card image
Caloneis fossilis var. lanceolata Schulz Card image
Caloneis frasnensis Fusey Card image
Caloneis frater Cleve Card image
Caloneis frigida Foged Card image
Caloneis fuegiana Frenguelli Card image
Caloneis furcata Cleve-Euler Card image
Caloneis fusus P.B. Hamilton & D. Antoniades in Antoniades et al. Text
Caloneis fusus P.B. Hamilton & D. Antoniades in D. Antoniades, P.B. Hamilton, M.S.V. Douglas, & J.P. Smol {invalid} Text
Caloneis galapagensis (Cleve) Cleve Card image
Caloneis galapagensis var. contracta (Grunow) Cleve Card image
Caloneis galapagensis var. japonica (Cleve) Cleve Card image
Caloneis ganga D. Metzeltin, M.S. Kulikovskiy, & H. Lange-Bertalot in Kulikovskiy et al. Text
Caloneis gibba Z. Levkov & D.M. Williams Text
Caloneis gjeddeana Foged Card image
Caloneis glaberrima Østrup Card image
Caloneis gracilis H.P. Gandhi {invalid} Text
Caloneis guadalupensis Manguin Card image
Caloneis hardmaniana Cleve Card image
Caloneis harrisonii Cholnoky Card image
Caloneis hebes (Ralfs) Patrick Card image
Caloneis heimii Manguin Card image
Caloneis heimii var. borealis Fusey Card image
Caloneis hendeyi H. Lange-Bertalot apud H. Lange-Bertalot & S.I. Genkal in H. Lange-Bertalot (ed.) Text
Caloneis heterovalvatum Fusey Card image
Caloneis hidasensis Hajós Card image
Caloneis hitoyosiensis H. Okuno Text
Caloneis hitoyosiensis Okuno Card image
Caloneis holarctica M.S. Kulikovskiy, H. Lange-Bertalot, & A. Witkowski in M.S. Kulikovskiy et al. Text
Caloneis holstii (Cleve) Cleve Card image
Caloneis holstii f. rhombica A. Berg Card image
Caloneis holstii var. tibetica Jao Card image
Caloneis holubyi (Pantocsek) Jurilj Card image
Caloneis hultenii Petersen Card image
Caloneis hustedtii ('hustedti') Aleem Card image
Caloneis hyalina Hustedt Card image
Caloneis hyalina var. robusta Foged Card image
Caloneis ignorata Skvortzov Card image
Caloneis incognita Hustedt Card image
Caloneis inflata (Hustedt) D. Metzeltin & H. Lange-Bertalot Text
Caloneis inliberalis Carter & Denny Card image
Caloneis inliberalis J.R. Carter & P. Denny Text
Caloneis intermedia (E. Manguin ex Kociolek & Reviers) G. Moser, H. Lange-Bertalot & D. Metzeltin Text
Caloneis intermedia H.P. Gandhi Text
Caloneis inversestriata Zanon Card image
Caloneis islandica Østrup Card image
Caloneis jasminae D. Metzeltin & H. Lange-Bertalot Text
Caloneis jonssonii ('jonssoni') Østrup Card image
Caloneis jotunensis Foged Text
Caloneis kainitzii (Pantocsek) Cleve Card image
Caloneis kateri D. Metzeltin, H. Lange-Bertalot, & F. García-Rodríguez Text
Caloneis kinkeriana Truan Card image
Caloneis kristinae G. Moser in G. Moser, H. Lange-Bertalot & D. Metzeltin Text
Caloneis kryophila (Cleve) Cleve Card image
Caloneis lacunarum (Grunow) Hustedt Card image
Caloneis lacunarum var. fontinalis (Grunow) Hustedt Card image
Caloneis lacunata Jurilj Card image
Caloneis ladogensis (Cleve) Cleve Card image
Caloneis ladogensis f. capitata Cleve-Euler Card image
Caloneis ladogensis f. cuneata Cleve-Euler Card image
Caloneis ladogensis f. stauroneiformis Cleve-Euler Card image
Caloneis ladogensis f. vulgaris Cleve-Euler Card image
Caloneis ladogensis var. densestriata Hustedt Card image
Caloneis ladogensis var. densestriata Østrup Card image
Caloneis ladogensis var. latestriata Cleve-Euler Card image
Caloneis lagerheimii Cleve Card image Card image
Caloneis lagerstedtii (Lagerstedt) Cholnoky Card image
Caloneis lanceolata Østrup Card image
Caloneis lancettula (P. Schulz) H. Lange-Bertalot & A. Witkowski in H. Lange-Bertalot & D. Metzeltin Text
Caloneis langebertalotii B. Van de Vijver, L. Ector & A. Jarlman in Van de Vijver et al. Text
Caloneis langebertalotioides E. Reichardt Text
Caloneis latefasciata (Grunow) Cleve Card image
Caloneis latevittata (Pantocsek) Cleve Card image
Caloneis laticingulata D. Metzeltin, H. Lange-Bertalot, & F. García-Rodríguez Text
Caloneis latiuscula (Kützing) Cleve Card image
Caloneis latiuscula f. minor Foged Card image
Caloneis latiuscula var. africana Cleve Card image
Caloneis latiuscula var. elliptica Meister Card image
Caloneis latiuscula var. forma gigantea Mayer Card image
Caloneis latiuscula var. genuina Mayer Card image
Caloneis latiuscula var. oblonga Meister Card image
Caloneis latiuscula var. parvula Zanon Card image
Caloneis latiuscula var. reimeri Czarnecki & Blinn Card image
Caloneis latiuscula var. rhombica Meister Card image
Caloneis latiuscula var. rhomboidalis Mayer Card image
Caloneis latiuscula var. rostrata Skvortzov Card image
Caloneis latiuscula var. subholstei Hustedt Card image Card image
Caloneis lauta Carter & Bailey-Watts Card image
Caloneis lenzii ('lenzi') Krasske Card image
Caloneis lepidiformis Carter & Denny Card image
Caloneis lepidula (Grunow) Cleve Text
Caloneis lepidula var. angustata Skvortzov Card image
Caloneis lepidula var. major Skvortzov Card image
Caloneis leptosoma (Grunow) Krammer Card image
Caloneis levringii ('levringi') Aleem Card image
Caloneis lewisii Patrick Card image
Caloneis lewisii var. inflata (Schultze) Patrick Card image
Caloneis liber (W. Smith) Cleve Card image
Caloneis liber f. convexa Cleve Card image
Caloneis liber f. lanceolata Cleve Card image
Caloneis liber f. tenuistriata Cleve Card image
Caloneis liber var. bicuneata (Grunow) Cleve Card image
Caloneis liber var. bleischiana (Janisch & Rabenhorst) Cleve Card image
Caloneis liber var. delicata Meister Card image
Caloneis liber var. elongata (Grunow) Cleve Card image
Caloneis liber var. excentrica (Grunow) Cleve Card image
Caloneis liber var. genuina Cleve Card image
Caloneis liber var. holubyi (Pantocsek) Cleve Card image
Caloneis liber var. incerta Hagelstein Text
Caloneis liber var. lacustris Prudent Card image
Caloneis liber var. linearis (Grunow) Cleve Card image
Caloneis liber var. maxima (Gregory) E. Jorgensen Card image
Caloneis liber var. relagata Cleve Card image
Caloneis liber var. trancitans Cleve-Euler Card image
Caloneis liber var. umbilicata (Grunow) Cleve Card image
Caloneis liber var. zagrebiensis Jurilj Card image
Caloneis limosa (Kützing) Patrick Card image
Caloneis linearis (Grunow) Boyer Card image
Caloneis liophilla Carter Card image
Caloneis litorina Schulz Card image
Caloneis macedonica Hustedt Card image
Caloneis macei Fusey Card image
Caloneis macloviana Carlson Card image
Caloneis macquariensis Foged Card image
Caloneis madagascarensis (Cleve) Cleve Card image
Caloneis madraspatensis Subrahmanyan Card image
Caloneis magellanica Cleve-Euler Card image
Caloneis magellanica f. interrupta Cleve-Euler Card image
Caloneis magellanica f. subundulata Cleve-Euler Card image
Caloneis magellanica var. genuina Cleve-Euler Card image
Caloneis malayensis Hustedt Card image
Caloneis margine-lineata (Grove et Sturt) Gleser et Sheshukova-Poretskaya Card image
Caloneis margine-punctata (Grove et Sturt) Gleser et Sheshukova-Poretskaya Card image
Caloneis marnieri É. Manguin in P. Bourrelly & É. Manguin Text
Caloneis marnieri Manguin Card image
Caloneis maxima var. bicuneata (Grunow) Amossé Card image
Caloneis meridionalis Z. Levkov & S. Krstic in Levkov, Krstic, Metzeltin & Nakov Text
Caloneis mexicana Heiden Card image
Caloneis minima Hustedt Card image
Caloneis minuscula B. Van de Vijver, L. Ector & A. Jarlman in Van de Vijver et al. Text
Caloneis minuta (Grunow) T. Ohtsuja & Y. Fujita Text
Caloneis minuta Z. Levkov & D.M. Williams Text
Caloneis moelleri Foged Card image
Caloneis molaris (Grunow) Krammer Card image
Caloneis musca (Gregory) Cleve Card image
Caloneis musca var. eurynota Cleve Card image
Caloneis musca var. intermedia (Cleve) Cleve Card image
Caloneis musca var. marginopunctata ('margino-punctata') (Grove & Sturt) Cleve Card image
Caloneis musca var. mirabilis (Leuduger-Fortmorel) Cleve Card image
Caloneis muscicola Schoeman Card image
Caloneis neocaledonica E. Manguin {invalid} Text
Caloneis neocaledonica E. Manguin ex Kociolek & Reviers Text
Caloneis neocaledonica Manguin Card image
Caloneis nipponica Skvortzov Text
Caloneis nubicola (Grunow) Cleve Card image
Caloneis nubicola var. baicalensis Skvortzov & Meyer Card image
Caloneis obesa R. Maillard {invalid} Text
Caloneis obtusa (W. Smith) Cleve Card image
Caloneis odiosa (E. Manguin ex Kociolek & Reviers) G. Moser, H. Lange-Bertalot & D. Metzeltin Text
Caloneis ophicephala (Cleve & Grove) Cleve Card image
Caloneis oregonica (Ehrenberg) Patrick Card image
Caloneis oregonica f. elliptica Foged Card image
Caloneis oregonica var. quadrilineata (Grunow ex Cleve) Patrick Card image
Caloneis ostenii ('osteni') Frenguelli Card image
Caloneis ostenii_(`osteni') J. Frenguelli Text
Caloneis paludosa Manguin Card image
Caloneis panduriformis Carlson Card image
Caloneis patagonica (Cleve) Cleve Card image
Caloneis patagonica f. baicalensis (Skvortzov & Meyer) Skvortzov Card image
Caloneis patagonica var. alaskaensis Manguin Card image
Caloneis patagonica var. alaskensis E. Manguin ex Kociolek & Reviers Text
Caloneis patagonica var. alaskensis_('alaskaensis') E. Manguin {invalid} Text
Caloneis patagonica var. sinica Skvortzov Card image
Caloneis perlepida (Grunow) A. Berg Card image
Caloneis permagna (J.W. Bailey) Cleve Card image
Caloneis permagna f. parva Mereschkowsky Card image
Caloneis permagna var. elongata Kolbe Card image Card image
Caloneis permagna var. fossilis H. Okuno Text
Caloneis permagna var. lacustris Mereschkowaky Card image
Caloneis permagna var. lewisiana Boyer Card image
Caloneis peruviana Manguin Card image
Caloneis petitiana (Grunow) Cleve Card image
Caloneis pinnularia Frenguelli Card image
Caloneis portomontana (Cleve) Cleve-Euler Card image
Caloneis portomontana var. fuegiana (Frenguelli) Cleve-Euler Card image
Caloneis powellii (Lewis) Cleve Card image
Caloneis powellii var. atlantica Cleve Card image
Caloneis powellii var. bartholomei (Cleve) Cleve Card image
Caloneis powellii var. egyptiaca (Greville) Cleve Card image
Caloneis powellii var. galapagensis (Cleve) Cleve Card image
Caloneis powellii var. vidovichii ('vidovichi') (Grunow) Cleve Card image
Caloneis probabilis (Schmidt) Cleve Card image
Caloneis probabilis var. pinnularioides Proschkina-Lavrenko Card image
Caloneis procera Østrup Card image
Caloneis pseudoclevei Cholnoky Card image
Caloneis pseudoclevei var. pupuliformis Cholnoky Card image
Caloneis pseudoholstii Woodhead & Tweed Card image
Caloneis pseudohyalina Fusey Card image
Caloneis pseudotarag M.S. Kulikovskiy, H. Lange-Bertalot, & D. Metzeltin in Kulikovskiy et al. Text
Caloneis pulchra Messikommer Card image Card image
Caloneis pulchra f. partabgarhensis Gandhi Card image
Caloneis pulchra var. interrupta Gandhi Card image
Caloneis pulchra var. undulata Sux. & Venk. Card image
Caloneis punctata Skvortzov Card image
Caloneis quadriseriata (Cleve & Grunow) Cleve Card image
Caloneis rauhii Manguin Card image
Caloneis relicta Skvortzov Card image
Caloneis robusta (Grunow) Cleve Card image
Caloneis robusta var. perlonga (Pantocsek) Cleve Card image
Caloneis robusta var. subelliptica Cleve Card image
Caloneis salebrastriata Hohn Card image
Caloneis samoensis (Grunow) Cleve Card image
Caloneis samoensis var. bimaculata (Pantocsek) Cleve Card image
Caloneis sansomei Foged Card image
Caloneis savannae Cholnoky Card image
Caloneis savitschii Karaeva Card image
Caloneis schilberszkyi (Pantocsek) Østrup Card image
Caloneis schilberszkyi f. longa Cleve-Euler Card image
Caloneis schilberszkyi var. biconstricta (Grunow) Cleve-Euler Card image
Caloneis schilberszkyi var. gibba (Pantocsek) Cleve-Euler Card image
Caloneis schroederi Hustedt Card image
Caloneis schroederi var. densestriata Skvortzov Card image
Caloneis schroederioides Foged Card image
Caloneis schultzii ('schultzi') Cleve-Euler Card image
Caloneis schumanniana (Grunow) Cleve Card image
Caloneis schumanniana f. alaskaensis Foged Card image
Caloneis schumanniana f. baikalensis Skvortzov Card image
Caloneis schumanniana f. brevistriata Iyengar & Subrahmanyan Card image
Caloneis schumanniana f. fontinalis Foged Card image
Caloneis schumanniana f. interrupta Krishnamurthy Card image
Caloneis schumanniana f. minor H.Z. Zhu & J.Y. Chen Text
Caloneis schumanniana f. undulata Skvortzov Card image
Caloneis schumanniana var. fasciata Hustedt Card image
Caloneis schumanniana var. jeniseyensis Skvortzov Card image
Caloneis schumanniana var. lancettula Hustedt Card image
Caloneis schumanniana var. linearis Hustedt Card image
Caloneis schumanniana var. rostrata Hustedt Card image
Caloneis schumanniana var. trinodis (Lewis) Cleve Card image
Caloneis schumanniana var. tripunctata Foged Card image
Caloneis scintillans (Tempere & Brun) Cleve Card image
Caloneis sectilis (Schmidt) Cleve Card image
Caloneis sectilis var. boryana (Pantocsek) Cleve Card image
Caloneis sejuncta (Schmidt) Cleve Card image
Caloneis semiinflata (Østrup) Boyer Card image
Caloneis septentronalis Østrup Card image
Caloneis silicula (Ehrenberg) Cleve Card image
Caloneis silicula f. alpina (Cleve) Krammer Card image
Caloneis silicula f. angusta Compere Card image
Caloneis silicula f. angusta Mayer Text
Caloneis silicula f. angusta P. Compère ex C. Cocquyt & B. Van de Vijver in Bogaerts et al. {illegitimate} Text
Caloneis silicula f. angusta P. Compère {invalid} Text
Caloneis silicula f. arctica Krasske Text
Caloneis silicula f. borivliana E.A. Gonzalves & H.P. Gandhi Text
Caloneis silicula f. borivliana Gonzalves & Gandhi Card image
Caloneis silicula f. claviceps Hustedt Card image
Caloneis silicula f. constricta E. Messikommer {invalid} Text
Caloneis silicula f. constricta Hustedt Text
Caloneis silicula f. constricta Messikomm Card image
Caloneis silicula f. curta (Grunow) Hustedt Card image
Caloneis silicula f. densestriata Maillard Card image
Caloneis silicula f. diminuta A. Cleve-Euler Text
Caloneis silicula f. diminuta Cleve-Euler Card image
Caloneis silicula f. fasicata Krasske Card image
Caloneis silicula f. hankensis Skvortzov Text
Caloneis silicula f. intermedia (Ehrenberg) Hustedt Card image
Caloneis silicula f. intermedia Hustedt Text
Caloneis silicula f. lata A. Cleve-Euler Text
Caloneis silicula f. lata Cleve-Euler Card image
Caloneis silicula f. minima Mayer Card image
Caloneis silicula f. minima Mayer {invalid} Text
Caloneis silicula f. minor É. Manguin {invalid} Text
Caloneis silicula f. minor Manguin Card image
Caloneis silicula f. minor Mayer Text
Caloneis silicula f. minutissima Hustedt Card image
Caloneis silicula f. minutula Cholnoky Card image
Caloneis silicula f. nipponica Skvortzov Text
Caloneis silicula f. parva D. McCall Text
Caloneis silicula f. parva McCall Card image
Caloneis silicula f. peisonis (Grunow) Krammer Card image
Caloneis silicula f. recta Jurilj Card image
Caloneis silicula f. rhomboidalis Mayer Text
Caloneis silicula f. robusta R. Maillard {invalid} Text
Caloneis silicula f. semiaperta O. Müller Text
Caloneis silicula f. semiaperta O. Muller Card image
Caloneis silicula f. semifasicata Krasske Card image
Caloneis silicula subsp. limosa (Kützing) Mayer Card image
Caloneis silicula subsp. ventricosa (Ehrenberg) Mayer Card image
Caloneis silicula var. alpina (Cleve) Mayer Card image
Caloneis silicula var. alpina Cleve Card image Card image
Caloneis silicula var. baicalensis Skvortzov & Meyer Card image
Caloneis silicula var. biconstricta Østrup Card image
Caloneis silicula var. bicuneata (Grunow) Meister Card image
Caloneis silicula var. blancheana R. Maillard {invalid} Text
Caloneis silicula var. borivliana (E.A. Gonzalves & H.P. Gandhi) VanLandingham Text
Caloneis silicula var. borivliana (Gonz. & Gandhi) Van Landingham, comb. nov. Card image
Caloneis silicula var. brevistriata O. Muller Card image
Caloneis silicula var. capitata (Lagerstedt) Cleve Text
Caloneis silicula var. capitata (Lagerstedt) Cleve-Euler Card image
Caloneis silicula var. cuneata Meister Card image
Caloneis silicula var. curta (Grunow) Cleve Card image
Caloneis silicula var. diabolica Zanon Card image
Caloneis silicula var. elliptica (Frenguelli) Frenguelli Card image
Caloneis silicula var. elliptica (Frenguelli) Frenguelli {illegitimate} Text
Caloneis silicula var. elliptica Mayer Text
Caloneis silicula var. frenguellii Cleve-Euler Card image
Caloneis silicula var. genuina (Cleve) Mayer Card image
Caloneis silicula var. genuina Cleve Card image
Caloneis silicula var. genuina Mayer Card image
Caloneis silicula var. gibberula (Kützing) Cleve Card image
Caloneis silicula var. gibberula (Kützing) Cleve-Euler Card image
Caloneis silicula var. gibbosa Gandhi Card image
Caloneis silicula var. hinganica Skvortzov Card image
Caloneis silicula var. inflata (Grunow) Cleve Card image
Caloneis silicula var. inflata (Grunow) Mayer Card image
Caloneis silicula var. inflata Reinhold Card image
Caloneis silicula var. intermedia A. Mayer Text
Caloneis silicula var. intermedia Mayer Card image
Caloneis silicula var. jenisseyensis (Grunow) Cleve Card image
Caloneis silicula var. kjellmaniana (Grunow) Cleve Card image
Caloneis silicula var. limosa (Kützing) Van Landingham, comb. nov. Card image
Caloneis silicula var. major (M. Peragallo & Héribaud) Meister Text
Caloneis silicula var. major (M. Peragallo & Heribaud) Meister Card image
Caloneis silicula var. major Skvortzov Card image
Caloneis silicula var. major Skvortzov {illegitimate} Text
Caloneis silicula var. minuta (Grunow) Cleve Card image
Caloneis silicula var. oblonga Cleve-Euler Card image
Caloneis silicula var. parallela Jurilj Card image
Caloneis silicula var. patagonica O. Muller Card image
Caloneis silicula var. peisonis Hustedt Card image
Caloneis silicula var. peisonis Hustedt in Pascher Text
Caloneis silicula var. sibirica Skvortzov Card image
Caloneis silicula var. signata Meister Card image
Caloneis silicula var. subconstricta Østrup Card image
Caloneis silicula var. subundulata (Grunow) Ross Card image
Caloneis silicula var. subundulata R. Maillard {invalid} Text
Caloneis silicula var. subventricosa (Gunow) Cleve Card image
Caloneis silicula var. tenuis Hustedt Card image
Caloneis silicula var. truncata (Grunow) Mayer Card image
Caloneis silicula var. truncata (Grunow) Meister Card image
Caloneis silicula var. truncatula (Grunow) Cleve Card image
Caloneis silicula var. tumida (Hustedt) Mayer Card image
Caloneis silicula var. tumida Hustedt Card image
Caloneis silicula var. undulata (Grunow) Cleve Card image
Caloneis silicula var. ventricosa Cleve-Euler Card image
Caloneis sililcula var. gibberula Mayer Card image
Caloneis simplex Skvortzov Card image
Caloneis skabitschewskyi M.S. Kulikovskiy, H. Lange-Bertalot, & D. Metzeltin in Kulikovskiy et al. Text
Caloneis spathula (Brun) Cleve Card image
Caloneis speciosa (Hustedt) Boyer Card image
Caloneis sphagnicola Skvortzov Card image
Caloneis st-pauli ('st. pauli') Heiden & Kolbe Card image
Caloneis stauroneiformis (Amossé) D. Metzeltin & H. Lange-Bertalot Text
Caloneis staurophora (Grunow) Cleve Card image
Caloneis staurophora var. asiatica (Tempère & Brun) Cleve Text
Caloneis strelnikovae Z. Levkov & D.M. Williams Text
Caloneis strictissima Manguin Card image
Caloneis subclevei Krammer Card image
Caloneis sublinearis (Grunow) Krammer Card image
Caloneis sublinearis McCall Card image
Caloneis subpatagonica Frenguelli Card image
Caloneis subsalina (Donkin) Hendey Card image
Caloneis sulde D. Metzeltin, M.S. Kulikovskiy, & H. Lange-Bertalot in Kulikovskiy et al. Text
Caloneis supergradata (Brun) Cleve Card image
Caloneis tahitensis (Grunow) Cleve Card image
Caloneis tarag M.S. Kulikovskiy, H. Lange-Bertalot, & D. Metzeltin in Kulikovskiy et al. Text
Caloneis taurica Mereschkowsky Card image
Caloneis tenuis (Gregory) Krammer Card image
Caloneis thermalis (Grunow) Krammer Card image
Caloneis toli D. Metzeltin, M.S. Kulikovskiy, & H. Lange-Bertalot in Kulikovskiy et al. Text
Caloneis toussiengii Østrup Card image
Caloneis toxa Carter Card image
Caloneis transepta Carter Card image
Caloneis trigonocephala Manguin Card image
Caloneis trinodis (Lewis) Meister Card image
Caloneis trium-fontium ('trium fontium') Zanon Card image
Caloneis truncata D. König Text
Caloneis truncata Konig Card image
Caloneis tumida Frenguelli Card image
Caloneis undosa Krammer Card image
Caloneis undulata (Gregory) Krammer Card image
Caloneis undulata Skvortzov & Meyer Card image
Caloneis undulatiformis H. Lange-Bertalot et al. Text
Caloneis unirma M.S. Kulikovskiy, H. Lange-Bertalot, & D. Metzeltin in Kulikovskiy et al. Text
Caloneis usteri Krasske Card image
Caloneis vandermerwei Cholnoky Card image
Caloneis variabilis Krasske Card image
Caloneis vasilyevae H. Lange-Bertalot, S.I. Genkal, & N.V. Vekhov Text
Caloneis vaucheriae Petersen Card image
Caloneis vehemens Cholnoky Card image
Caloneis ventricosa (Ehrenberg) Meister Card image
Caloneis ventricosa var. cuneata Manguin Card image
Caloneis ventricosa var. intermedia (A. Mayer) N. Foged Text
Caloneis ventricosa var. intermedia (Mayer) Foged Card image
Caloneis ventricosa var. kuolensis Cleve-Euler Card image
Caloneis ventricosa var. subundulata (Grunow) Patrick Card image
Caloneis ventricosa var. truncatula (Grunow) Meister Card image
Caloneis ventricosa var. tumida (Hustedt) Foged Card image
Caloneis venusta (Pantocsek) Cleve Card image
Caloneis virginea (Cleve) Cleve Card image
Caloneis visurgis Hustedt Card image
Caloneis voltaensis Foged Card image
Caloneis voltaensis var. tarkwaensis Foged Card image
Caloneis vukotinovicii (Pantocsek) Jurilj Card image
Caloneis wardii Cleve Card image
Caloneis warmingii Østrup Card image
Caloneis westii (W. Smith) Hendey Card image
Caloneis westii f. constricta (Krasske) Van Landingham, comb. nov. Card image
Caloneis westii var. densestriata (Pros.-Lav) Van Landingham Card image
Caloneis westii var. rostrata (Frenguelli) Van Landingham, comb. nov. Card image
Caloneis wittii (Grunow) Cleve Card image
Caloneis yerupajana Krasske Card image
Caloneis zachariasii ('zachariasi') (Reichelt) Hustedt Card image
Caloneis zachariasii var. constricta Skvortzov Card image
Caloneis zachariasii var. elongata Skvortzov Card image
Caloneis zachariasii var. elongata Skvortzow Text
Caloneis zachariasii var. japonica (Skvortzov) Skvortzov Card image
Caloneis zajata M.S. Kulikovskiy, H. Lange-Bertalot, & D. Metzeltin in Kulikovskiy et al. Text
Caloneis zanardiniana (Grunow) Cleve Card image
Calonema delicatula Chu & Wu Card image
Calonema mirabilis (Dillwyn) J.E. Gray Card image
Calonema rigida Chu & Wu Card image
Calonitophyllum medium (Hoyt) Aregood Card image Card image
Calonympha grassii Foa Card image
Calopteris elegans De La Pylaie Card image
Calosiphonia californica J. Agardh Card image
Calosiphonia caribaea J. Agardh Card image
Calosiphonia dalmatica (Kützing) [Bornet & Flahauilt] Card image
Calosiphonia dalmatica (Zanardini) Rodríguez u Femenías Card image
Calosiphonia finisterrae Crouan fr. Card image
Calosiphonia neapolitana Berthold Card image Card image
Calosiphonia vermicularis (J. Agardh) Schmitz Card image
Calosiphonia verticillifera (J. Agardh) Setchell Card image
Calothrix aberrans Cholnoky Card image
Calothrix adscendens Bornet & Flahault Card image
Calothrix aegagropila Kützing Card image Card image
Calothrix aequalis Skuja Card image
Calothrix aeruginea (Kützing) Thuret Text
Calothrix aeruginea A. Braun {ined.} Card image
Calothrix aeruginea var. abbreviata Setchell & Gardner Card image
Calothrix aeruginea var. crassior Ercegovic Card image
Calothrix aeruginosa Woronichin Card image Card image
Calothrix aeruginosa f. minor Melnikova Card image
Calothrix aestuarii Gayral & Mazancourt Card image
Calothrix africana Schmidle Card image
Calothrix agardhii Crouan frat. Text
Calothrix allorgei Frémy Card image
Calothrix alternans Y. Y. Li Card image
Calothrix ambigua Meneghini Card image
Calothrix ambigua Meneghini mss. Card image
Calothrix anomala Mitra Card image
Calothrix antarctica Fritsch Card image
Calothrix articulata (Reinsch) Forti Card image
Calothrix atricha Frémy Card image
Calothrix atroviridis Harvey Card image
Calothrix australiensis Scott & Prescott Card image
Calothrix austrogeorgica (Carlson) Pankow, Haendel & Richter {invalid} Text
Calothrix baileyi J. C. Copeland Card image
Calothrix balearica Bornet & Flahault Card image Card image
Calothrix balearica var. tenuis W. West & G. S. West Card image
Calothrix berkeleyana Carmichael Card image
Calothrix bharadwajae J. De Toni Card image
Calothrix borealis Whelden Card image
Calothrix borziana De Toni f. Card image
Calothrix bossei Frémy Card image
Calothrix braunii Bornet & Flahault Card image
Calothrix braunii f. major Pandey Card image Card image
Calothrix braunii var. contorta Gardner Card image
Calothrix braunii var. elongata R. B. Singh Card image
Calothrix braunii var. maxima Philson Card image
Calothrix braunii var. mollis Gardner Card image
Calothrix brebissonii Kützing Text
Calothrix breviarticulata W. West & G. S. West Card image
Calothrix brevis Liebman Card image
Calothrix brevisissima var. moniliforma Ghose Card image
Calothrix brevissima G.S. West Card image
Calothrix brevissima var. intermedia Laloraya & Mitra Card image
Calothrix brevissima var. intermedia Laloraya & Mitra invalid Card image
Calothrix bugensis Poljansky Card image
Calothrix caespitula Harvey Card image
Calothrix calida P. Richter Card image
Calothrix candelii González Guerrero Card image
Calothrix cartilaginea G.S. West Card image
Calothrix casatii [Rabenhorst] Card image
Calothrix castellii (Massalongo) Bornet & Flahault Card image
Calothrix castellii var. samastipurensis ('samastipurense') C. S. Rao Card image
Calothrix caulerpae Zanardini Card image
Calothrix cavernarum J. Copeland Card image
Calothrix cesatii Rabenhorst Card image
Calothrix cespitosa Kützing Card image
Calothrix chapmanii Lami & Meslin Card image
Calothrix charicola J. Copeland Card image
Calothrix cirrhosa (Harvey) Bonhomme Card image
Calothrix clausa Setchell & Gardner Card image
Calothrix clavata G.S. West Card image
Calothrix clavatoides Ghose Card image
Calothrix coactilis (Kützing) Rabenhorst Card image
Calothrix codicola Setchell & Gardner Card image
Calothrix columbiana G. S. West var. constricta Gonzalves & Kamat Card image
Calothrix columbiana G.S. West Card image
Calothrix comoides Harvey Text
Calothrix compacta (C. Agardh) Margalef Card image
Calothrix compacta Jao Card image
Calothrix conferta Crouan fr. Card image
Calothrix confervicola (Dillwyn) C. Agardh Text
Calothrix confervicola C. Agardh ex Bornet & Flahault Card image
Calothrix confervicola var. zostericola (Lyngbye) Crouan frat. Card image
Calothrix conica Gardner Text
Calothrix consociata (Kützing) Bornet & Flahault Card image
Calothrix contarenii (Zanardini) Bornet & Flahault Text
Calothrix contarenii var. sanctinectarii ('sancti-nectarii') Frémy Card image
Calothrix contorta Biasoletto Card image
Calothrix contorta Jao Card image
Calothrix coriacea J. Copeland Card image
Calothrix cottonii De Toni f. Card image
Calothrix cresswellii Harvey Text
Calothrix crustacea (C. Agardh) Wolle Card image
Calothrix crustacea Thuret Card image
Calothrix crustacea Thuret in Bornet & Thuret Text
Calothrix crustacea Thuret var. crassa S.M.F. Silva Card image
Calothrix crustacea f. simulans Collins Card image
Calothrix crustacea var. crassa S.M.F. Silva Text
Calothrix cyanea J. Agardh Card image
Calothrix cylindrica Frémy Card image
Calothrix cystosirae Schiffner Text
Calothrix debii Bharadwaja Card image
Calothrix decipiens Thuret Card image
Calothrix desertica G.H. Schwabe Card image
Calothrix desikacharyensis Vasishta Card image
Calothrix dillwynii (Harvey) Kützing Card image
Calothrix distorta (Müller) C. Agardh Card image
Calothrix distorta var. flaccida C. Agardh Card image
Calothrix divergens C.L. Sant'Anna, S.M.F. Silva, & L.H.Z. Branco Text
Calothrix dolichomeres Skuja Card image
Calothrix donnellii (Wolle) Forti Card image
Calothrix dura Harvey Card image
Calothrix elenkinii Kossinskaja Card image
Calothrix elenkinii f. edaphica Melnikova Card image
Calothrix elongata Zanardini Card image
Calothrix endophytica Cotton Card image
Calothrix endophytica Lemmermann Card image
Calothrix epiphytica W. West & G. S. West Card image
Calothrix epiphytica W. West & G. S. West f. major Obukhova Card image
Calothrix epiphytica W. West & G.S. West Text
Calothrix epiphytica var. major Vasishta Card image
Calothrix estonica Kukk Card image
Calothrix evanescens Gardner Text
Calothrix fasciculata C. Agardh Card image
Calothrix fasciculata Lenormand in litt. Card image
Calothrix fasciculata f. incrustans Collins Card image Card image
Calothrix fasciculata f. incrustans F.S. Collins Card image
Calothrix feldmannii Bourrelly Card image
Calothrix flahaultii ('flahaulti') Frémy Card image
Calothrix flamulorum C.L. Sant'Anna, S.M.F. Silva, & L.H.Z. Branco Text
Calothrix fonticola Brabez Card image
Calothrix fontinalis (L.) C. Agardh Card image
Calothrix fontinalis (Linnaeus) C. Agardh Text
Calothrix fortii De Toni f. Card image
Calothrix foveolarum Ercegovic Card image
Calothrix friesii (C. Agardh) J. E. Gray Card image
Calothrix fritschii Bharadwaja Card image
Calothrix fritschii De Toni f. Card image
Calothrix fritschii f. flexuosa (Fritsch) De Toni f. Card image
Calothrix fuellebornii ('Füllebornii') Schmidle Card image
Calothrix fusca (Kützing) Bornet & Flahault Card image
Calothrix fusca f. ampliusvaginata Starmach Card image
Calothrix fusca f. durabilis Starmach Card image
Calothrix fusca var. crassa C. S. Rao Card image
Calothrix fuscescens Brébisson & Godey Card image
Calothrix fuscoviolacea ('fusco-violacea') Crouan fr. Card image
Calothrix fuscoviolacea_(`fusco-violacea') P. Crouan & H. Crouan Text
Calothrix galpinii K. Cholnoky-Pfannkuche Text
Calothrix gardneri De Toni f. Card image
Calothrix geitleri J. Copeland Card image
Calothrix geitonos Skuja Card image
Calothrix gelatinosa Fritsch & Rich Card image
Calothrix genuflexa Philson Card image
Calothrix ghosei Bharadwaja Card image
Calothrix gigas J. Copeland Card image
Calothrix gloeocola Skuja Card image
Calothrix gloeocola var. tenuis Vasishta Card image
Calothrix goetzei Schmidle Card image
Calothrix gracilis (Rabenhorst) Wolle Card image
Calothrix gracilis Fritsch Card image
Calothrix gracilis f. flexuosa Fritsch & Stephens Card image
Calothrix gypsophila (Kützing) Thuret Card image
Calothrix gypsophila (Kützing) Thuret f. turfosa Tarnavschi & Mitroiu Card image
Calothrix gypsophila f. rupestris-saccoidea Poljansky Card image
Calothrix gypsophila f. saccoideofruticulosa ('saccoideo-fruticulosa') Poljansky Card image
Calothrix hansgirgii ('Hansgirgi') Schmidle Card image
Calothrix harveyi Kjellman Card image
Calothrix hosfordii Wolle Text
Calothrix hunanica Jao Card image
Calothrix hydnoides Harvey Text
Calothrix inaequabilis Cado Card image
Calothrix indica Montagne Card image
Calothrix infestans Harvey Card image
Calothrix inserta Nygaard Card image
Calothrix intermedia Gardner Card image
Calothrix interrupta Carmichael Card image
Calothrix interrupta Kützing Card image
Calothrix intertexta (Hilse) Kirchner Card image
Calothrix intertexta Brébisson ms. Card image
Calothrix intorta Jao \{also on card: contorta on p. 233\} Card image
Calothrix intracellularis Vasishta Card image
Calothrix intricata Fritsch Card image
Calothrix involvens Areschoug Card image
Calothrix javanica De Wildeman Card image
Calothrix javanica f. major M. Gupta & D. C. Pandey Card image
Calothrix javanica f. marina Weber-van Bosse Card image
Calothrix javanica var. fertilissima Tiwari Card image Card image
Calothrix juliana (Meneghini) Bornet & Flahault Text
Calothrix juliana var. tenuior Gardner Text
Calothrix karnatakensis Gonzalves & Kamat Card image
Calothrix karnatakensis f. varians Gonzalves & Kamat Card image
Calothrix karnatakensis var. major Gonzalves & Kamat Card image
Calothrix kawraiskyi Schmidle Text
Calothrix kossinskajae W. Poljansky Card image
Calothrix kuntzei P. Richter Card image
Calothrix lacucola Wolle Card image
Calothrix lamellata Harvey ms. Card image
Calothrix lamellosa Chu & Wu nom. prov. Card image
Calothrix lanata (Desvaux) C. Agardh Card image
Calothrix laurenciae Setchell & Gardner Card image
Calothrix leineri A. Braun ex Kützing Card image
Calothrix limbata Harvey Text
Calothrix limbata Harvey mss. nom. nudum Card image
Calothrix limnicola Scherffel & Kol Card image
Calothrix linearis N.L. Gardner Text
Calothrix linearis N.L.Gardner Card image
Calothrix litoralis Anand Card image Card image
Calothrix longifila Taylor Card image
Calothrix longifilamentosa Chu & Wu nom. prov. Card image
Calothrix longissima Hirose Card image
Calothrix lucifuga (Harvey) J. E. Cray Card image
Calothrix lucifuga Carmichael mss. Card image
Calothrix lucknowensis ('lucknowense') Prasad & Mehrotra Card image
Calothrix luteofusca C. Agardh Card image
Calothrix luteola Greville Card image
Calothrix lutescens Meneghini {in litt.} Card image
Calothrix maculiformis ('maculaeformis') Zanardini Card image
Calothrix major Kützing Card image
Calothrix marchica Lemmermann Text
Calothrix marchica f. minor Bongale Card image
Calothrix marchica var. brevifilamentosa Bongale Card image
Calothrix marchica var. intermedia C. B. Rao Card image
Calothrix marchica var. varians Pantastico, Rubio, & Baticados Card image
Calothrix marchica vat. crassa C. B. Rao Card image
Calothrix maxima Martens Card image
Calothrix membranacea Schmidle Card image
Calothrix meneghiniana (Kützing) Kirchner Card image
Calothrix micromeres Skuja Card image
Calothrix minima Frémy Card image
Calothrix minuscula Weber-van Bosse Text
Calothrix minuta (Reinsch) Forti Card image
Calothrix minuta Bennett Card image
Calothrix minutissima Moris & De Notaris Card image
Calothrix mirabilis (Dillwyn) C. Agardh Card image
Calothrix mirabilis var. rupicola Crouan frat. Card image
Calothrix moniliformis V. Das & Mitra invalid Card image
Calothrix mucistricta Ercegovic Card image
Calothrix mucor (Roth) C. Agardh Card image
Calothrix muscicola (Kützing) Rabenhorst Card image
Calothrix muscicola [b.] pygmaea (Kützing) Rabenhorst Card image
Calothrix muscicola [c.] pumila (Kützing) Rabenhorst Card image
Calothrix mutabilis Zanardini Card image
Calothrix mutnalensis Bongale Card image
Calothrix nemalionis Zanardini Card image
Calothrix nidulans Setchell & Gardner Card image
Calothrix nivea (Dillwyn) C. Agardh Card image
Calothrix nodulosa Setchell & Gardner Card image
Calothrix nova Biasoletto Card image
Calothrix obscura Crouan frat. Card image
Calothrix obtusa Brabez Card image
Calothrix olivacea Biasoletto Card image
Calothrix olivacea Hooker f. & Harvey Card image
Calothrix omeiensis Chu Card image
Calothrix orsiniana (Kützing) Thuret Card image
Calothrix orsiniana Thuret ex Engler Card image
Calothrix orsiniana var. africana (Frémy) Bourrelly {invalid} Text
Calothrix oryzae R. Daradhiyar & P. K. Daradhiyar Card image
Calothrix pachyderma Chu & Wu nom. prov. Card image
Calothrix pannosa C. Agardh Card image
Calothrix parasitica (Chauvin) Thuret Text
Calothrix parietaria Thuret Card image
Calothrix parietina (Nägeli ex Kützing) Thuret Text
Calothrix parietina (Nägeli) Thuret Card image
Calothrix parietina Thuret ex Bornet & Flahault Card image
Calothrix parietina f. brevis Ercegovic Card image
Calothrix parietina f. crassior Ercegovic Card image
Calothrix parietina f. nodosa Ercegovic Card image
Calothrix parietina f. polymorpha [T. Mrozinska] Card image
Calothrix parietina f. polymorpha [T. Mrozinska] {invalid} Text
Calothrix parietina var. africana Fritsch Card image
Calothrix parietina var. hibernica West & West Card image
Calothrix parietina var. thermalis G.S. West Card image
Calothrix parietina var. torulosa Gardner Text
Calothrix parva Ercegovic Card image
Calothrix pilosa Harvey Text
Calothrix pilosa Harvey ex Bornet & Flahault Text
Calothrix polymorpha Y. Y. Li Card image
Calothrix prolifera Bornet & Flahault Card image
Calothrix pulchra Kützing Card image
Calothrix pulvinata (Mertens) C. Agardh Text
Calothrix pulvinata f. prostrata (Anand) Powell Card image
Calothrix pulvinata f. tenuior (Suringar) Forti Card image
Calothrix pulvinata var. prostrata Anand Card image Card image
Calothrix purpurascens Kunze [probably mscr.] Card image
Calothrix purpurea Meneghini Card image
Calothrix putida Suhr in coll. Binder Card image
Calothrix radiosa Kützing Card image
Calothrix radiosa f. aeruginea Rabenhorst Card image
Calothrix radiosa f. fuscescens Rabenhorst Card image
Calothrix ramenskii Elenkin Card image
Calothrix ramenskii var. minor Woronichin Card image
Calothrix ramentacea C. Agardh Card image
Calothrix ramosa Bharadwaja Card image
Calothrix recta Kützing Card image
Calothrix rectangularis Setchell & Gardner Card image
Calothrix rectangularis Setchell & Gardner in Gardner Text
Calothrix reptans Geitler Card image
Calothrix reticulata Berkeley Card image
Calothrix rhizomatoidea P. Reinsch Card image Card image
Calothrix rhizosoleniae Lemmermann Card image
Calothrix rigida Harvey ms. Card image
Calothrix robusta Setchell & Gardner Card image
Calothrix robusta Setchell & Gardner in Gardner Text
Calothrix rodriguezii Bourrelly Card image
Calothrix rosea Taylor Card image
Calothrix rubra (Crouan frat.) Bornet & Flahault Card image
Calothrix rubra Bornet & Flahault Card image
Calothrix rufescens Carmichael Card image
Calothrix sabulicola (A. Braun ex Kützing) Kirchner Card image
Calothrix sandriana Frauenfeld Card image
Calothrix sandvicensis ('sandvicense') (Nordstedt) Schmidle Card image
Calothrix santapaui Gonzalves & Kamat Card image
Calothrix schweickerdtii Cholnoky Card image
Calothrix scopulorum (Weber & Mohr) C. Agardh Text
Calothrix scopulorum var. vivipara (Harvey) Farlow Card image
Calothrix scytonemicola Tilden Card image
Calothrix scytonemicola var. africana Cholnoky Card image
Calothrix scytonemicola var. brasiliensis Borge Card image
Calothrix scytonemicola var. major Vasishta Card image
Calothrix semiplena C. Agardh Text
Calothrix simplex Gardner Text
Calothrix simulans Gardner Card image
Calothrix sordida Zanardini Card image
Calothrix sphaerospora Prasad & Srivastava Card image
Calothrix stagnalis Gomont Card image
Calothrix stellaris Bornet & Flahault Card image Card image
Calothrix stellulata Zanardini Card image
Calothrix stuposa Kützing Card image
Calothrix subantarctica Jao Card image
Calothrix submarchica Archibald Card image
Calothrix submarina Crouan fr. Card image
Calothrix subsimplex Jao Card image
Calothrix subsimplex var. kwangsiensis Jao Card image
Calothrix synplocoides P. Reinsch Card image
Calothrix tenella Gardner Text
Calothrix tenuissima (J. E. Smith) J. E. Gray Card image
Calothrix tenuissima A. Braun in litt. illeg. Card image
Calothrix tenuissima Schousboe Card image
Calothrix thermalis f. tildenii [Poljansky] Card image
Calothrix thermalis_(`thermale') Hansgirg {illegitimate} Text
Calothrix tinctoria C. Agardh Card image
Calothrix tomasini Kützing Card image
Calothrix tomasini Kützing & Biasoletto Card image
Calothrix tomasiniana Kützing Card image
Calothrix trochicola Crouan frat. Card image
Calothrix turfosa Geitler Card image
Calothrix tuzsonii ('Tuzsoni') Palik Card image
Calothrix variegata Zanardini Card image
Calothrix vermicularis Kützing Card image
Calothrix viguieri Frémy Card image
Calothrix violacea (Wolle) Forti Card image
Calothrix violacea O. Jaag Card image
Calothrix violacea Zanardini Card image
Calothrix vivipara Harvey Card image
Calothrix weberi Schmidle Card image
Calothrix wembaerensis Hieronymus & Schmidle Card image
Calothrix wembaerensis Hieronymus & Schmidle var. minor Gonzalves & Kamat Card image
Calothrix wembaerensis var. epiphytica Pandey & Mitra Card image Card image
Calothrix wembaerensis var. fusca Behre Card image
Calothrix wembaerensis var. tenuis Laloraya & Mitra Card image
Calothrix wembaerensis var. tenuis Laloraya & Mitra invalid Card image
Calothrix wrangelii (C. Agardh) C. Agardh Card image
Calycimonas physaloides Christen Card image
Calycimonas pusilla Christen Card image
Calycimonas quinquecarinata Christen Card image
Calycimonas robusta Christen Card image
Calycomonas conradii ('conradi') Kufferath Card image
Calycomonas conradii ('conradi') var. glabra Kufferath Card image
Calycomonas cylindrica (Conrad & Kufferath) J. W. G. Lund Card image
Calycomonas cylindrica (Conrad & Kufferath) J.W.G. Lund Text
Calycomonas dilatata (Conrad & Kufferath) J. W. G. Lund Card image
Calycomonas dilatata (Conrad & Kufferath) J.W.G. Lund Text
Calycomonas globosa Lohmann Card image
Calycomonas gracilis Lohmann Card image
Calycomonas lohmannii Conrad & Kufferath Card image
Calycomonas ovalis A. Wulff Text
Calycomonas ovalis Wulff Card image
Calycomonas pascheri (Van Goor) J.W.G. Lund Text
Calycomonas vangoorii ('Van Goorii') (Conrad) J.W.G. Lund Card image
Calycomonas vangoorii_(`Van Goorii') (Conrad) J.W.G. Lund Text
Calycomonas wulffii Conrad & Kufferath Card image
Calyculus cribrum Noël Card image
Calyculus pugnatum Grün & Zweili Card image
Calyptobactron indutum Geitler Card image
Calyptophycus verrucius J. H. Johnson Card image
Calyptosporium carinatum D.M. Harwood & R. Gersonde Text
Calyptosporium cyclacaenum D.M. Harwood & R. Gersonde Text
Calyptosporium cyclacaenum D.M. Harwood& R. Gersonde Card image
Calyptosporium effalum D.M. Harwood & R. Gersonde Text
Calyptosporium exasperatum D.M. Harwood & R. Gersonde Text
Calyptosporium galeolum D.M. Harwood & R. Gersonde Text
Calyptosporium lentiginosum D.M. Harwood & R. Gersonde Text
Calyptosporium maximum D.M. Harwood & R. Gersonde Text
Calyptosporium perexiguum D.M. Harwood & R. Gersonde Text
Calyptosporium pustulatum D.M. Harwood & R. Gersonde Text
Calyptothrix annulata Schopf Card image
Calyptrella robusta (Norman ex Ralfs) D.U. Hernández-Becerril & M.E. Meave del Castillo Text
Calyptrolithina fragaria (Kamptner) R. E. Norris Card image
Calyptrolithina gaarderae (Borsetti & Cati) R. E. Norris Card image
Calyptrolithina isselii (Borsetti & Cati) R. E. Norris Card image
Calyptrolithina lafourcadii (Lecal) R.E. Norris Card image
Calyptrolithina magnaghii (Borsetti & Cati) R. E. Norris Card image
Calyptrolithina multipora (Gaarder) R. E. Norris Card image
Calyptrolithina poritectum (Heimdal) R. E. Norris Card image
Calyptrolithina wettsteinii (Kamptner) A. Kleijne {illegitimate} Text
Calyptrolithina wettsteinii (Kamptner) R. E. Norris Card image
Calyptrolithophora catillifera (Kamptner) R. E. Norris Card image
Calyptrolithophora galea (Lecal-Schlauder) R.E. Norris Card image
Calyptrolithophora gracillima (Kamptner) Heimdal Card image
Calyptrolithophora hasleana (Gaarder) Heimdal Card image
Calyptrolithophora papillifera (Halldal) Heimdal Card image
Calyptrolithus cedus Kamptner Card image
Calyptrolithus detorquatus (Kamptner) Kamptner Card image
Calyptrolithus galerus Kamptner ex Deflandre Card image
Calyptrolithus hemisphaericus Kamptner Card image
Calyptrolithus indicus (Kamptner) Kamptner Card image
Calyptrolithus inflexus Kamptner ex Kamptner Card image
Calyptrolithus insectus (Kamptner) Kamptner Card image
Calyptrolithus lucasii ('lucasi') Gardet Card image
Calyptrolithus morionum Deflandre Card image
Calyptrolithus petasus (Kamptner) Kamptner Card image
Calyptrolithus striatus (Kamptner) Kamptner Card image
Calyptrolithus subtilis Kamptner Card image
Calyptrolithus tectiforma (Reinhardt) Shumenko Card image
Calyptrolithus tholus (Kamptner) Kamptner Card image
Calyptrolithus tuberculatus (Kamptner) Kamptner Card image
Calyptrosphaera acuta Local-Schlauder Card image
Calyptrosphaera catillifera (Kamptner) Gaarder Card image
Calyptrosphaera cialdii Borsetti & Cati Text
Calyptrosphaera circumspicta Schiller Card image
Calyptrosphaera dalmatica Schiller Card image
Calyptrosphaera dentata A. Kleijne Text
Calyptrosphaera galea Lecal-Schlauder Text
Calyptrosphaera galea Local-Schlauder Card image
Calyptrosphaera glabra González Guerrero Card image
Calyptrosphaera globosa Lohmann Card image
Calyptrosphaera gracillima Kamptner Card image
Calyptrosphaera heimdalae R. E. Norris Card image
Calyptrosphaera heimdaliae_('heimdalae') R.E. Norris Text
Calyptrosphaera hyalina Gaarder nom. nud. Card image
Calyptrosphaera incisa Schiller Card image
Calyptrosphaera insignis Schiller Card image
Calyptrosphaera miocaenica Carla Müller Card image
Calyptrosphaera mirabilis Schiller Card image
Calyptrosphaera oblonga Lohmann Card image
Calyptrosphaera papillifera Halldal Card image
Calyptrosphaera pirus Kamptner Card image
Calyptrosphaera pyriformis Schiller Card image
Calyptrosphaera quatridentata Schiller Card image
Calyptrosphaera radiata S. Sym & M. Kawachi Text
Calyptrosphaera sanlucari González Guerrero Card image
Calyptrosphaera sphaeroidea Schiller Text
Calyptrosphaera sphaeroidea var. minor Schiller Card image Card image
Calyptrosphaera superba Lecal-Schlauder Card image
Calyptrosphaera tholifera Kamptner Card image
Calyptrosphaera tuberifera Lecal-Schlauder Card image
Calyptrosphaera uvella Schiller Card image
Calziosolenia granii ('grani') Schiller Card image
Camasia spongiosa Walcott Card image
Cambrina composita Korde Card image
Cambrina extincta Korde Card image
Cambrina fruticulosa Korde Card image
Cambroporella tuvensis Korde Card image
Camontagnea hirsuta (E.M. Wollaston) Woelkerling & Womersley in Womersley Text
Camontagnea hirsuta (Wollaston) Woelkerling & Womersley Card image
Camontagnea oxyclada (Montagne) C. Pujals Text
Camontagnea oxyclada (Montagne) Pujals Card image
Campanoeca dilatata Throndsen Card image
Campanoeca pedicellata (Leadbeater) Throndsen Card image
Campbellosphaera obversa Shaw Text
Campenia gigas Mädler Card image
Campenia minor Mädler Card image
Camptothrix repens W. West & G. S. West Card image
Camptylonema danilovii Hollerbach Card image
Camptylonema godwardii Prasad & Srivastava Card image
Camptylonema indicum (Schmidle) Schmidle Card image
Camptylonema lahorense S.L. Ghose Card image
Camptylonema umidum Cado Card image
Camptylonemopsis boldii Dutt, Dutta, & Gupta {invalid} Card image
Camptylonemopsis danilovii (Hollerbach) Desikachary Card image
Camptylonemopsis epibryos Komárek Text
Camptylonemopsis iyengarii Desikachary Card image
Camptylonemopsis lahorensis (Ghose) Desikachary Card image
Camptylonemopsis major Tseng & Hua Card image
Camptylonemopsis minor Desikachary Card image
Camptylonemopsis paperai Subrahmanyan Card image
Camptylonemopsis pulneyensis Desikachary Card image
Camptylonemopsis semiaquatica Subrahmanyan Card image
Camptylonemopsis sennae Komárek Text
Campylaephora borealis (Y. Nakamura) K.S. Seo, T.O. Cho, & S.M. Boo in K.S. Seo et al. Text
Campylaephora californica (Farlow) T.O. Cho in T.O. Cho, M.H. Hommersand, B.Y. Won, & S. Fredericq Text
Campylaephora crassa (Okamura) Okamura Card image
Campylaephora crassa f. australis Itono Card image
Campylaephora crassa f. borealis Nakamura Card image
Campylaephora crassa f. borealis Y. Nakamura Text
Campylaephora crassa f. cymosa Nakamura Text
Campylaephora crassa f. elongata Nakamura Card image
Campylaephora crassa f. typica Nakamura Card image
Campylaephora hypnaeoides J. Agardh Card image
Campylaephora hypnaeoides J. Agardh f. typica Nakamura Card image
Campylaephora hypnaeoides f. hamata (Cotton) Card image
Campylaephora japonica Noda Card image
Campylodiscus [Coronia] echeneis C.G. Ehrenberg Card image
Campylodiscus [Ecclesianus var. ?] peramplus P.T. Cleve Card image
Campylodiscus [lepidus var.] albifrons J.-J. Brun Card image
Campylodiscus [ornatus var.] altar J.-J. Brun Card image
Campylodiscus [rabenhorstii var.] coronilla J.-J. Brun Card image
Campylodiscus adornatus A.W.F. Schmidt Card image
Campylodiscus adriaticus A. Grunow Card image
Campylodiscus adriaticus var. massiliensis A. Grunow Card image
Campylodiscus aemulus A.W.F. Schmidt Card image
Campylodiscus aequatorialis F. Meister Card image
Campylodiscus ambiguus R.K. Greville Card image
Campylodiscus ambiguus var. upolensis A. Grunow Card image
Campylodiscus americanus C.G. Ehrenberg Card image
Campylodiscus amstelodamensis P. Harting Card image
Campylodiscus anceps F.S. Castracane degli Antelminelli Card image
Campylodiscus angularis W. Gregory Card image
Campylodiscus angularis f. striata A. Cleve-Euler Card image
Campylodiscus angularis var. punctata J. Pantocsek Card image
Campylodiscus arachnoides P. Harting Card image
Campylodiscus aralensis C.G. Ehrenberg Card image
Campylodiscus aralensis I.A. Kisselev Card image
Campylodiscus areolatus P. Harting Card image
Campylodiscus argus Bailey Card image
Campylodiscus ascensionis G. Leuduger-Fortmorel Card image
Campylodiscus aureola K.E. Eichwald Card image
Campylodiscus australis A. Grunow Card image
Campylodiscus balatonis J. Pantocsek Card image
Campylodiscus balearicus P.T. Cleve Card image
Campylodiscus balticus P.T. Cleve Card image
Campylodiscus bellus A.W.F. Schmidt Card image
Campylodiscus bergonii J. Pantocsek Card image
Campylodiscus biangulatus R.K. Greville Card image
Campylodiscus biangulatus var. intermedia A. Amossé Card image
Campylodiscus bicinctus F.S. Castracane degli Antelminelli Card image
Campylodiscus bicostatus var. arabica A. Grunow Card image
Campylodiscus bicostatus var. parvulus A. Grunow Card image
Campylodiscus bicostatus var. peisonis A. Grunow Card image
Campylodiscus bicostatus var. quadratus A. Grunow Card image
Campylodiscus bicostatus_('bi-costatus') W. Smith ex F.C.S. Roper Card image
Campylodiscus bicruciatus W. Gregory Card image
Campylodiscus bifurcatus A.W.F. Schmidt Card image
Campylodiscus bifurcatus var. minor T.V. Desikachary & P. Prema Card image
Campylodiscus bilateralis A. Mann Card image
Campylodiscus bimarginatus A.W.F. Schmidt Card image
Campylodiscus birostratus J.M. Deby Card image
Campylodiscus biseriatus J.M. Deby Card image
Campylodiscus bonapartii J. Pantocsek Card image
Campylodiscus boryanus J. Pantocsek Card image
Campylodiscus brassayi J. Pantocsek Card image
Campylodiscus braziliensis J.M. Deby Card image
Campylodiscus bremianus J. Pantocsek Card image
Campylodiscus brightwellii A. Grunow Card image
Campylodiscus brightwellii C. Stodder Card image
Campylodiscus brightwellii var. intermedius A. Grunow Card image
Campylodiscus browneanus R.K. Greville Card image
Campylodiscus bruneanus J.M. Deby Card image
Campylodiscus cadoi L. Jerkovic Card image
Campylodiscus calcar G. Leuduger-Fortmorel Card image Card image
Campylodiscus californicus J.M. Deby Card image
Campylodiscus campecheanus J.M. Deby Card image
Campylodiscus canalisatus J.A. Tempère & J.-J. Brun Card image
Campylodiscus carinatus C.G. Ehrenberg Card image
Campylodiscus caspius C.G. Ehrenberg Card image
Campylodiscus castillii C.G. Ehrenberg Card image
Campylodiscus centralis W. Gregory Card image
Campylodiscus challengerensis J.M. Deby Card image
Campylodiscus chrysanthemum J.-J. Brun Card image
Campylodiscus circularis E.V. Østrup Card image
Campylodiscus circumactus A.W.F. Schmidt Card image
Campylodiscus circumductus G. Leuduger-Fortmorel Card image
Campylodiscus clathratus E.V. Østrup Card image
Campylodiscus clementii ('clémentii') A. Jurilj Card image
Campylodiscus clevei G. Leuduger-Fortmorel Card image
Campylodiscus clivosus J.-J. Brun Card image
Campylodiscus clypeus (C.G. Ehrenberg) C.G. Ehrenberg Card image
Campylodiscus clypeus (Ehrenberg) Ehrenberg ex Kützing Text
Campylodiscus clypeus (Ehrenberg) Ehrenberg {invalid} Text
Campylodiscus clypeus C.G. Ehrenberg Card image
Campylodiscus clypeus f. minor (J. Pantocsek) [J. Frenguelli] Card image
Campylodiscus clypeus f. minor S.P. Petkoff Card image
Campylodiscus clypeus var. bicostata (W. Smith ex F.C.S. Roper) [F. Hustedt] Card image
Campylodiscus clypeus var. dentatus F.W. Mills Card image
Campylodiscus clypeus var. minor B. Liebetanz Card image
Campylodiscus clypeus var. minor J. Pantocsek Card image
Campylodiscus cocconeiformis A. Grunow Card image
Campylodiscus collectus L.W. Bailey Card image
Campylodiscus concinnus R.K. Greville Card image Card image
Campylodiscus concinnus var. lineata A. Grunow Card image
Campylodiscus contiguus A.W.F. Schmidt Card image
Campylodiscus contortus J. Pantocsek Card image
Campylodiscus cordatus Hagelstein Text
Campylodiscus cordatus R. Hagelstein Card image
Campylodiscus coronilla var. californica J.M. Deby Card image
Campylodiscus coruscus A.W.F. Schmidt Card image
Campylodiscus costatus W. Smith Card image
Campylodiscus costatus var. punctatus J. Schumann Card image
Campylodiscus crassus J. Pantocsek Card image
Campylodiscus crebrecostatus R.K. Greville Card image
Campylodiscus crebrecostatus var. kinkerianus J.M. Deby Card image
Campylodiscus crebrecostatus var. speciosa T. Eulenstein Card image
Campylodiscus crebrestriatus R.K. Greville Card image
Campylodiscus crebrestriatus f. minor A.W.F. Schmidt Card image
Campylodiscus cribrosus W. Smith Card image
Campylodiscus crux N.I. Hendey Card image
Campylodiscus daemelianus A. Grunow Card image
Campylodiscus daemelianus var. comminuta A.W.F. Schmidt Card image
Campylodiscus debyi G. Leuduger-Fortmorel Card image Card image
Campylodiscus decorus L.A. Brébisson Card image
Campylodiscus decorus var. pinnata H. Peragallo Card image
Campylodiscus densecostatus P.T. Cleve Card image
Campylodiscus dentatus J.M. Deby Card image
Campylodiscus detonianus J.M. Deby Card image
Campylodiscus dilatatus J. Pantocsek Card image
Campylodiscus diplostictus G. Norman ex R.K. Greville Card image
Campylodiscus discus-thumii G. Leuduger-Fortmorel Card image
Campylodiscus divisus G. Leuduger-Fortmorel Card image
Campylodiscus doegeanus J.M. Deby Card image
Campylodiscus dubius G. Leuduger-Fortmorel Card image
Campylodiscus ecclesianus R.K. Greville Card image
Campylodiscus ecclesianus var. adriaticus (A. Grunow) P.T. Cleve Card image
Campylodiscus ecclesianus var. debyi (G. Leuduger-Fortmorel) P.T. Cleve Card image
Campylodiscus ecclesianus var. pacifica (A. Grunow) P.T. Cleve Card image
Campylodiscus ecclesianus var. peramplus P.T. Cleve Card image
Campylodiscus echeneis Ehrenberg Text
Campylodiscus echeneis Ehrenberg ex Kützing Text
Campylodiscus echeneis var. dentatus (F.W. Mills) N.I. Hendey Card image
Campylodiscus echinatus A. Jurilj Card image
Campylodiscus echineis var. cesatianus G.L. Rabenhorst Card image
Campylodiscus ehrenbergii J. Ralfs Card image
Campylodiscus eiowanus C.G. Ehrenberg Card image
Campylodiscus eisenii A. Grunow in Weissflog Card image
Campylodiscus elegans (C.G. Ehrenberg) J. Ralfs Card image
Campylodiscus emarginatus J.M. Deby Card image
Campylodiscus erosus F.S. Castracane degli Angelminelli Card image
Campylodiscus eulensteinii J. Pantocsek Card image
Campylodiscus exiguus A. Grunow Card image
Campylodiscus exilis A. Grunow Card image
Campylodiscus eximius W. Gregory Card image
Campylodiscus eximius var. briocensis A.W.F. Schmidt Card image
Campylodiscus fastuosus C.G. Ehrenberg Card image
Campylodiscus fastuosus f. minuta (G.B. De Toni & A.I. Forti) M. Nizamuddin Card image
Campylodiscus fenestratus R.K. Greville Card image
Campylodiscus flammiger G. Leuduger-Fortmorel Card image
Campylodiscus flexuosa (C.G. Ehrenberg) J. Ralfs Card image
Campylodiscus fortis G. Leuduger-Fortmorel Card image Card image
Campylodiscus fragilis B.V. Skvortzov Card image
Campylodiscus fragilis var. punctata B.V. Skvortzov Card image
Campylodiscus fragilis var. rigens B.V. Svkortzov Card image
Campylodiscus galapagensis A. Mann Card image
Campylodiscus gibberosus G. Leuduger-Fortmorel Card image
Campylodiscus graeffei A. Grunow Card image
Campylodiscus greenleafianus A. Grunow Card image
Campylodiscus grevillii G. Leuduger-Fortmorel Card image
Campylodiscus groenlandicus P.T. Cleve Card image
Campylodiscus gruendleri A. Grunow Card image
Campylodiscus grunowii J. Pantocsek Card image
Campylodiscus guarujanus C. Zimmermann Card image
Campylodiscus hardmanianus R.K. Greville Card image
Campylodiscus hardmanianus var. grovii J.M. Deby Card image
Campylodiscus helianthus A.W.F. Schmidt Card image
Campylodiscus heliophilus C.G. Ehrenberg Card image
Campylodiscus heufleri A. Grunow Card image Card image
Campylodiscus hibernicus C.G. Ehrenberg Card image
Campylodiscus hibernicus var. balatonis J. Pantocsek Card image
Campylodiscus hibernicus var. glabra A. Cleve-Euler Card image
Campylodiscus hibernicus var. sublaevis (F. Meister) A. Cleve Card image
Campylodiscus hibernicus var. transylvanicus J. Pantocsek Card image
Campylodiscus hispidus J. Pantocsek Card image
Campylodiscus hodgsonii W. Smith Card image
Campylodiscus horologium W.C. Williamson Card image
Campylodiscus horologium var. mediterranea A. Grunow Card image
Campylodiscus humboldtii C.G. Ehrenberg Card image
Campylodiscus humilis F.S. Castracane degli Antelminelli Card image
Campylodiscus humilis R.K. Greville Card image
Campylodiscus hypodromus J.-J. Brun Card image
Campylodiscus imperialis R.K. Greville Card image
Campylodiscus imperialis var. media A. Grunow Card image
Campylodiscus impressus A. Grunow Card image
Campylodiscus incertus A.W.F. Schmidt Card image
Campylodiscus inconspicuus J.M. Deby Card image
Campylodiscus indianorum H. Lange-Bertalot & D. Metzeltin Text
Campylodiscus indicus C.G. Ehrenberg Card image
Campylodiscus innominatus R. Ross & G. Abdin Text
Campylodiscus inopinus A.W.F. Schmidt Card image
Campylodiscus insignis G. Leuduger-Fortmorel Card image
Campylodiscus intermedius A. Grunow Card image
Campylodiscus interruptus F. Meister Card image
Campylodiscus iyengarii A. Subrahmanyan Card image
Campylodiscus japonicus F.S. Castracane degli Antelminelli Card image
Campylodiscus jiangmenensis G.-R. Wang Text
Campylodiscus jimboi J. Pantocsek Card image
Campylodiscus jurilji M. Hajós Card image
Campylodiscus juriljii A. Jerkovic Card image
Campylodiscus kerguelensis J.M. Deby Card image
Campylodiscus kidstonii J. Pantocsek Card image
Campylodiscus kinkeri A.W.F. Schmidt Card image
Campylodiscus kittonianus R.K. Greville Card image
Campylodiscus kittonianus var. formosus O.N. Witt Card image
Campylodiscus kittonianus var. sener O.N. Witt Card image
Campylodiscus kittonianus var. zanzibarica A. Grunow Card image
Campylodiscus kuetzingii var. cocconeiformis H. Okuno Card image
Campylodiscus kutzingii W.H. Harvey & Bailey Card image
Campylodiscus lacus-baikali var. hispidula B.V. Skvortzov Card image
Campylodiscus lacus-baikali_('lacus baikali') B.V. Skvortzov Card image
Campylodiscus latus G. Shadbolt Card image
Campylodiscus latus var. major A.W.F. Schmidt Card image
Campylodiscus latus var. pertinax A.W.F. Schmidt Card image
Campylodiscus latus var. superba T. Eulenstein Card image
Campylodiscus lepidus F.S. Castracane degli Antelminelli Card image
Campylodiscus lepidus var. albifrons J.-J. Brun Card image
Campylodiscus levanderi F. Hustedt Card image
Campylodiscus ligulosus A. Mann Card image
Campylodiscus limbatus L.A. Brébisson Card image
Campylodiscus limbatus var. astralis T. Eulenstein Card image
Campylodiscus limbatus var. chilensis A. Grunow Card image
Campylodiscus limbatus var. minuta P.T. Cleve Card image
Campylodiscus linearis G. Leuduger-Fortmorel Card image
Campylodiscus lineatus A. Grunow Card image
Campylodiscus lorenzianus A. Grunow Card image
Campylodiscus macassarensis J.M. Deby Card image
Campylodiscus margaritarum P.T. Cleve Card image
Campylodiscus marginatus A. Jurilj Card image
Campylodiscus marginatus C. Johnston Card image
Campylodiscus marginatus C.G. Ehrenberg Card image
Campylodiscus marginatus var. rudis A. Jurilj Card image
Campylodiscus marginatus var. tenuis A. Jurilj Card image
Campylodiscus margosinuatus J.M. Deby Card image
Campylodiscus mediterraneus A. Grunow Card image
Campylodiscus mexicanus C.G. Ehrenberg Card image
Campylodiscus micaultix G. Leuduger-Fortmorel Card image
Campylodiscus minutus A. Grunow Card image
Campylodiscus mirabilis G. Leuduger-Fortmorel Card image Card image
Campylodiscus monterianus A. Grunow Card image
Campylodiscus muelleri A.W.F. Schmidt Card image
Campylodiscus myodon (C.G. Ehrenberg) J. Ralfs Card image
Campylodiscus nankoorensis T.V. Desikachary & K.A. Ranjitha Devi Card image
Campylodiscus nanus J. Schumann Card image
Campylodiscus neogradensis J. Pantocsek Card image
Campylodiscus nitens F.S. Castracane degli Antelminelli Card image
Campylodiscus noricus Ehrenberg ex Kützing Text
Campylodiscus noricus Werneck ex C.G. Ehrenberg Card image
Campylodiscus noricus Werneck ex Ehrenberg {invalid} Text
Campylodiscus noricus var. costatus (W. Smith) A. Grunow Card image
Campylodiscus noricus var. fossilis J. Pantocsek Card image
Campylodiscus noricus var. genuinus A. Grunow Card image
Campylodiscus noricus var. genuinus Grunow {invalid} Text
Campylodiscus noricus var. hibernicus (C.G. Ehrenberg) A. Grunow Card image
Campylodiscus noricus var. hungaricus J. Pantocsek Card image
Campylodiscus noricus var. ornatus R. Margalef Card image
Campylodiscus noricus var. striolatus F. Meister Card image
Campylodiscus noricus var. sublaevis F. Meister Card image
Campylodiscus normanianus R.K. Greville Card image
Campylodiscus normanicus ‘R.K. Greville’ Card image
Campylodiscus normannicus var. wallichianus (R.K. Greville) P.T. Cleve Card image
Campylodiscus notatus R.K. Greville Card image
Campylodiscus notatus f. minor A. Amossé Card image
Campylodiscus notatus var. vitiensis A. Grunow Card image
Campylodiscus notatus var. vitiensis f. minor A. Grunow Card image
Campylodiscus obsoletus P.T. Cleve Card image
Campylodiscus oceanicus F.S. Castracane degli Antelminelli Card image
Campylodiscus orbicularis F.S. Castracane degli Antelminelli Card image
Campylodiscus ornatus R.K. Greville Card image
Campylodiscus ornatus var. altar J.-J. Brun Card image
Campylodiscus ornatus var. amphileia A. Grunow Card image
Campylodiscus ornatus var. indicus T.V. Desikachary & P. Prema Card image
Campylodiscus ornatus var. mesoleia A. Grunow Card image
Campylodiscus ovatus J. Ralfs Card image
Campylodiscus pacificus A. Grunow Card image
Campylodiscus panduriger A.W.F. Schmidt Card image
Campylodiscus pantocsekii J.M. Deby Card image
Campylodiscus papillosus F. Hustedt Card image
Campylodiscus parvulus W. Smith Card image
Campylodiscus peisonis J. Pantocsek Card image
Campylodiscus peragallii J.M. Deby Card image
Campylodiscus perspicuus A. Mann Card image
Campylodiscus pervulsus A. Jurilj Card image
Campylodiscus pfitzeri A.W.F. Schmidt Card image
Campylodiscus phalangium A.W.F. Schmidt Card image
Campylodiscus philippinarum F.S. Castracane degli Antelminelli Card image
Campylodiscus polaris C.G. Ehrenberg Card image
Campylodiscus prentissi G.D. Hanna & W.M. Grant Card image
Campylodiscus productus C. Johnston Card image
Campylodiscus pseudoclypeus J. Pantocsek Card image
Campylodiscus pseudowallichianus M. Ricard Card image
Campylodiscus pulchellus G. Leuduger-Fortmorel Card image Card image
Campylodiscus punctatus M. Bleisch Card image
Campylodiscus punctulatoides M. Ricard Card image
Campylodiscus punctulatus A. Grunow Card image
Campylodiscus quarnerensis A. Grunow Card image
Campylodiscus rabenhorstianus C. Janisch Card image
Campylodiscus rabenhorstii C. Janisch Card image Card image
Campylodiscus rabenhorstii var. coronilla J.-J. Brun Card image
Campylodiscus radians G. Leuduger-Fortmorel Card image
Campylodiscus radiatus G. Leuduger-Fortmorel Card image
Campylodiscus radiolatus C.G. Ehrenberg Card image
Campylodiscus radiosus C.G. Ehrenberg Card image
Campylodiscus radiosus Ehrenberg ex Kützing Text
Campylodiscus radiosus Ehrenberg {invalid} Text
Campylodiscus radiosus J.-J. Brun Card image
Campylodiscus raeanus J.M. Deby Card image
Campylodiscus ralfsii W. Smith Card image
Campylodiscus ralfsii f. minuta A. Grunow Card image
Campylodiscus ralfsii var. decorus (L.A. Brébisson) G.L. Rabenhorst Card image
Campylodiscus ralfsii var. fossilis A. Grunow Card image
Campylodiscus rattrayanus J.M. Deby Card image
Campylodiscus remora C.G. Ehrenberg Card image
Campylodiscus remora Ehrenberg ex Kützing Text
Campylodiscus remora Ehrenberg {invalid} Text
Campylodiscus reticulatus J. Pantocsek Card image
Campylodiscus rivalis A.W.F. Schmidt Card image
Campylodiscus rivulosus J.A. Tempère & J.-J. Brun Card image
Campylodiscus robertsianus R.K. Greville Card image
Campylodiscus rotula A. Grunow Card image
Campylodiscus rutilus B.V. Skvortzov Card image
Campylodiscus sabinii C.G. Ehrenberg Card image
Campylodiscus samoensis A. Grunow Card image
Campylodiscus sauerbeckii Gründler Card image
Campylodiscus scalaris J.A. Tempère & J.-J. Brun Card image
Campylodiscus schleinitzii C. Janisch Card image
Campylodiscus schmidtii A. Grunow Card image
Campylodiscus signatus G. Leuduger-Fortmorel Card image
Campylodiscus simplex J.A. Tempère & J.-J. Brun Card image
Campylodiscus simulans W. Gregory Card image
Campylodiscus simulans f. minuta A. Grunow Card image
Campylodiscus sinensis B. Wu, Q. Liu & Q.X. Wang in Wu, Liu, Wang & Kociolek Text
Campylodiscus singularis A.W.F. Schmidt Card image
Campylodiscus socialis O.N. Witt Card image
Campylodiscus speculum G. Leuduger-Fortmorel Card image
Campylodiscus spinosus A. Jurilj Card image
Campylodiscus spiralis (F.T. Kützing ?) W. Smith Card image
Campylodiscus spiralis (F.T. Kützing) R. Gutwinski Card image
Campylodiscus squamosus J. Pantocsek Card image
Campylodiscus stellatiformis F. Azpeitia Moros Card image
Campylodiscus stellatus R.K. Greville Card image
Campylodiscus stellula J. Schumann Card image
Campylodiscus striatus A. Jurilj Card image
Campylodiscus striatus C.G. Ehrenberg Card image
Campylodiscus striatus Ehrenberg ex Kützing Text
Campylodiscus striatus Ehrenberg {invalid} Text
Campylodiscus striolatus A. Grunow Card image
Campylodiscus subangularis P.T. Cleve & V. Möller Card image
Campylodiscus sumatrensis G. Leuduger-Fortmorel Card image Card image
Campylodiscus sumbawanus A.W.F. Schmidt Card image
Campylodiscus superbus (G.L. Rabenhorst) G.L. Rabenhorst Card image
Campylodiscus surirella C.G. Ehrenberg Card image
Campylodiscus szakalensis J. Pantocsek Card image
Campylodiscus szontaghii J. Pantocsek Card image
Campylodiscus tabulatus A.W.F. Schmidt Card image
Campylodiscus taeniatus A.W.F. Schmidt Card image
Campylodiscus taenioides J.M. Deby Card image
Campylodiscus tanganicae Hustedt in G. Huber-Pestalozzi Text
Campylodiscus tener Ant. Mayer Card image
Campylodiscus tener C.G. Ehrenberg Card image
Campylodiscus teniatus var. radiosa J.A. Tempère & J.-J. Brun Card image
Campylodiscus thureti f. minuta G.B. De Toni & A.I. Forti Card image
Campylodiscus thuretii L.A. Brébisson Card image
Campylodiscus thuretii var. baldjikiana A. Grunow Card image
Campylodiscus thuretii var. lineolatus A.I. Proshkina-Lavrenko Card image
Campylodiscus tortuosus F. Meister Card image
Campylodiscus trapezoidalis J.M. Deby Card image
Campylodiscus triumphans A.W.F. Schmidt Card image
Campylodiscus undulatus R.K. Greville Card image
Campylodiscus undulatus var. distinctus J.M. Deby Card image
Campylodiscus undulatus var. leudugeri J.M. Deby Card image
Campylodiscus undulatus var. leudugerii J.M. Deby Card image
Campylodiscus vermiculatus J.A. Tempère Card image
Campylodiscus vitricavus J.A. Tempère & J.-J. Brun Card image
Campylodiscus vulcanius C.G. Ehrenberg Card image
Campylodiscus wallachianus var. thaitiensis F.S. Castracane degli Antelminelli Card image
Campylodiscus wallichianus R.K. Greville Card image
Campylodiscus weissflogii J.M. Deby Card image
Campylodiscus wernecki C.G. Ehrenberg Card image
Campylodiscus zebuanus F.S. Castracane degli Antelminelli Card image
Campylodiscus zonalis J. Phillips Card image
Campylomonas reflexa (M. Marsson) D.R.A. Hill Text
Campylomonas rostrata (O.V. Troitskaya) D.R.A. Hill & G.M. Hallegraeff in Hallegraeff et al., Text
Campyloneis [grevillei var.?] notabilis J. Brun Card image
Campyloneis argus A. Grunow Card image
Campyloneis coelata (W. Gregory) 'W. Gregory' Card image
Campyloneis costata (W. Gregory) N.G.W. Lagerstedt Card image
Campyloneis gheyselincji T. Reinhold Card image
Campyloneis grevillei (Wm. Smith) A. Grunow & T. Eulenstein Card image
Campyloneis grevillei subsp. argus A. Grunow Card image
Campyloneis grevillei subsp. regalis (R.K. Greville) A. Grunow Card image
Campyloneis grevillei var. argus (A. Grunow) P.T. Cleve Card image
Campyloneis grevillei var. microsticta A. Grunow Card image
Campyloneis grevillei var. microsticta Grunow in Van Heurck Text
Campyloneis grevillei var. obliqua A. Grunow Card image Card image
Campyloneis grevillei var. regalis (R.K. Greville) P.T. Cleve Card image
Campyloneis grevillei var. reticulata A. Grunow Card image Card image
Campyloneis grevillei var. typica P.T. Cleve Card image
Campyloneis grevillei var.? notabilis J. Brun Card image
Campyloneis horologium (W.C. Williamson) M. Nizamuddin Card image
Campyloneis juliae M. De Stefano in M. De Stefano, W. Kooistra, & D. Marino Text
Campyloneis notabilis var. oculata J. Brun Card image
Campyloneis regalis (Greville) Grunow in Van Heurck Text
Campyloneis regalis (R.K. Greville) A. Grunow Card image
Campyloneis regalis var. minuta A. Grunow Card image
Campyloneis regalis var. minuta Grunow in Van Heurck Text
Campyloneis scintillans J. Brun Card image
Campyloneis totarae (J. Brun) H.-J. Schrader Card image
Campylopyxis garkeana (A. Grunow) L.K. Medlin Card image
Campylosira africana M.H. Giffen Card image
Campylosira alexandrica M.M. Salah Card image
Campylosira cybelliformis (A.W.F. Schmidt) A. Grunow Card image
Campylosira cybelliformis var. producta N. Woodhead & R.D. Tweed Card image
Campylosira cymbelliformis (A.W.F. Schmidt) A. Grunow Card image
Campylosira inane M.H. Giffen Card image
Campylosira inanis_(`inane') M.H. Giffen Text
Campylosira japonica var. leptostigma P.T. Cleve & E. Grove Card image
Campylosira peragalli J. Héribaud Card image
Campylosphaera bramlettei E. Kamptner Card image
Campylosphaera dela (M.N. Bramlette & F.R. Sullivan) W.W. Hay & H. Mohler Card image
Campylosphaera eodela J.D. Bukry & S.F. Percival Card image
Campylostylus normannianus (R.K. Greville) J. Gerloff, R.M. Natour & P. Rivera Card image
Campylostylus striatus G. Shadbolt Card image
Campylostylus striatus G. Shadbolt ex H.F. Van Heurck Card image
Campylostylus striatus f. parva A. Grunow Card image
Campylotropium alascense T. Hortobágyi & D.K. Hilliard Card image
Cancellophycus rhombicus_('rhombicum') Ulrich Card image
Candollella aurita (Lyngbye) Gaillon Card image
Candollella caudata (Bory) Gaillon Card image
Candollella fasciata (Lyngbye) Gaillon Card image
Candollella flocculosa (Roth) Gaillon Card image
Candollella hiemalis (Roth) Gaillon Card image
Candollella latruncularia (Lyngbye) Gaillon Card image
Candollella marina (Lyngbye) Gaillon Card image
Candollella obliquata (J.E. Smith) Gaillon Card image
Candollella pectinalis (O.F. Müller) Gaillon Card image
Candollella striatula (J.E. Smith) Gaillon Card image
Candollella swartzii (C. Agardh) Gaillon Card image
Candollella tenuis (C. Agardh) Gaillon Card image
Candollella unipunctata (Lyngbye) Gaillon Card image
Caneosphaera halldalii (Gaarder) Gaarder invalid Card image
Caneosphaera halldalii f. dilatata Heimdal Card image
Caneosphaera molischii (Schiller) Gaarder invalid Card image
Canistrocarpus cervicornis (Kützing) J.C. De Paula & O. De Clerck in O. De Clerck et al. Text
Canistrocarpus cervicornis f. pseudohamatus (Cribb) M.J. Wynne Text
Canistrocarpus crispatus (Lamouroux) J.C. De Paula & O. De Clerck in O. De Clerck et al. Text
Canistrocarpus magneanus (O. De Clerck & E. Coppejans) J.C. De Paula & O. De Clerck in O. De Clerck et al. Text
Canistrolithus valliformis R.W. Jordan & A.H.L. Chamberlain Text
Canningia aspera C. Singh Text
Canningia attadalica (Cookson & Eisenack) Stover & Evitt Card image
Canningia brevispinosa (Pocock) Stover & Evitt Card image
Canningia circularis Cookson & Eisenack Card image
Canningia colliveri Cookson & Eisenack Card image
Canningia compta R.J. Davey Text
Canningia granulata Morgenroth Card image
Canningia hirtella (Alberti) Eisenack Card image
Canningia microciliata K. P. Jain Card image
Canningia microciliata K.P. Jain Text
Canningia minor Cookson & Hughes Card image
Canningia reticulata Cookson & Eisenack Card image
Canningia ringnesii Manum & Cookson Card image
Canningia rotundata Cookson & Eisenack Card image
Canningia rugulosa (Clarke & Verdier) Stover & Evitt Card image
Canningia scabrosa ('scabrose') Cookson & Eisenack Card image
Canningia senonica Clarke & Verdier Card image
Canningia torulosa R. J. Davey & Verdier Card image
Canninginopsis denticulata Cookson & Eisenack Card image
Canninginopsis ovalis Vozzhennikova Card image
Cannopilus antarcticus P.F. Ciesielski Text
Cannopilus binoculus (Ehrenberg) Lemmermann Card image
Cannopilus binoculus var. diommata (Ehrenberg) Lemmermann Card image
Cannopilus bipartitus ('bipartita') (Ehrenberg) Lemmermann Card image
Cannopilus calyptra Haeckel Card image
Cannopilus calyptra var. heptacanthus (Ehrenberg) Lemmermann Card image
Cannopilus calyptra var. spinosus ('spinosa') Lemmermann Card image
Cannopilus cyrtoides Haeckel Card image
Cannopilus cyrtoides f. nonaria Schulz Card image
Cannopilus depressus (Ehrenberg) Locker Card image
Cannopilus desikacharyi ('desikacharii') P. Prema \{pcs\} Card image
Cannopilus desikacharyi_(`desikacharii') P. Prema in T.V. Desikachary & P. Prema {invalid} Text
Cannopilus diommata (Ehrenberg) T.V. Desikachary & P. Prema Text
Cannopilus diplostaurus Haeckel Card image
Cannopilus ernestinae A. Bachmann Text
Cannopilus haeckelii Lemmermann Card image
Cannopilus haliomma (Ehrenberg) T.V. Desikachary & P. Prema Text
Cannopilus hemisphaericus (Ehrenberg) Haeckel Card image
Cannopilus hemisphaericus f. polyommata P. Schulz Text
Cannopilus heptacanthus (Ehrenberg) Locker Card image
Cannopilus heptacanthus subsp. antarcticus (P.F. Ciesielski) S. Locker & E. Martini Text
Cannopilus ichikawae ('ichikawai') A. Bachman \{pcs\} Card image
Cannopilus ichikawae_('ichikawai') A. Bachmann in W. Ichikawa, N. Fuji, & A. Bachmann Text
Cannopilus jimlingii (D. Bukry) T.V. Desikachary & P. Prema Text
Cannopilus jouseae A. Bachmann Card image
Cannopilus jouseae A. Bachmann in W. Ichikawa, N. Fuji, & A. Bachmann Text
Cannopilus latifenestratus A. Bachmann Card image
Cannopilus latifenestratus A. Bachmann in W. Ichikawa, N. Fuji, & A. Bachmann Text
Cannopilus literatus (D. Bukry) T.V. Desikachary & P. Prema Text
Cannopilus major (Frenguelli) Bukry & Foster Card image
Cannopilus miltiadei P. Dumitrica Text
Cannopilus picassoi H. Stradner Text
Cannopilus quintus D. Bukry & J.H. Foster Text
Cannopilus schulzii ('schulzi') Deflandre f. longispinus ('longispina') Bachmann & Ichikawa Card image
Cannopilus sphaericus Gemeinhardt Card image
Cannopilus sulcatus (D. Bukry) T.V. Desikachary & P. Prema Text
Cannopilus superstructus (Ehrenberg) Haeckel Card image
Cannopilus tetraceros Bachmann & Ichikawa Text
Cannopilus tholus P. Dumitrica Card image
Cannopilus tholus P. Dumitrica in E. Brestenská (ed.) Text
Cannopilus trioctus (D. Bukry) T.V. Desikachary & P. Prema Text
Cannopilus triommata (Ehrenberg) Lemmermann Card image
Cannopilus virginicus (Ehrenberg) Locker Card image
Cannosphaeropsis aemula (Deflandre) Deflandre Card image
Cannosphaeropsis aemula subsp. integra Cookson & Eisenack Card image
Cannosphaeropsis apiculata Cookson & Eisenack Card image
Cannosphaeropsis calathus Sarjeant mscr. Card image
Cannosphaeropsis caulleryi (Deflandre) Deflandre Card image
Cannosphaeropsis chonata Cookson & Eisenack Card image
Cannosphaeropsis densa Cookson & Eisenack Card image
Cannosphaeropsis densifilosa Cookson & Eisenack Card image
Cannosphaeropsis densiradiata Cookson & Eisenack Card image
Cannosphaeropsis elegantula Drugg Card image
Cannosphaeropsis fenestrata Deflandre & Cookson Card image
Cannosphaeropsis filamentosa Cookson & Eisenack Card image
Cannosphaeropsis filifera (Cookson & Eisenack) Cookson & Eisenack Card image
Cannosphaeropsis glabra Cookson & Eisenack Card image
Cannosphaeropsis hyperacantha Cookson & Eisenack Card image
Cannosphaeropsis mirabilis Cookson & Eisenack Card image
Cannosphaeropsis paucispina Klement Card image
Cannosphaeropsis perforata Alberti Card image
Cannosphaeropsis peridictya Eisenack & Cookson Text
Cannosphaeropsis philippotii ('philippoti') Deflandre Card image
Cannosphaeropsis praetexta Corradini Card image
Cannosphaeropsis pulchra Alberti Card image
Cannosphaeropsis pusulosa Morgenroth Card image
Cannosphaeropsis reticulensis Pastiels Card image
Cannosphaeropsis robusta Morgenroth Card image
Cannosphaeropsis speciosa Alberti Card image
Cannosphaeropsis thula R.J. Davey Text
Cannosphaeropsis tutulosa Cookson & Eisenack Card image
Cannosphaeropsis urnaformis Cookson Card image
Cannosphaeropsis ursulae Morgenroth Card image
Cannosphaeropsis utinensis O. Wetzel Card image
Cannosphaeropsis utinensis subsp. filifera Cookson & Eisenack Card image
Cantulodinium protuberatum Wall Card image
Cantulodinium speciosum Alberti Card image
Capartogramma allorgei (É. Manguin) D. Metzeltin & H. Lange-Bertalot Text
Capartogramma amphoroides Ross Card image
Capartogramma crucicula (Grunow ex Cleve) Ross Card image
Capartogramma karstenii (O. F. Müller) Ross Card image
Capartogramma rhombica ('rhombicum') Ross Card image
Capea biruncinata (Bory) Montagne Card image
Capea biruncinata var. denudata Sonder Text
Capea biruncinata var. elongata Sonder Text
Capea elongata V. Martens Card image
Capea exasperata (Turner) Montagne Card image
Capea flabelliformis (A. Rich.) Hooker f. & Harvey Card image
Capea radiata (C. Agardh) Endlicher Text
Capea radiata Endlicher Card image
Capea radiata var. exasperata (Turner) Kützing Card image
Capillaria asparagoides (Woodw.) Stackhouse Card image
Capillaria cespitosa Roussel Card image
Capillaria clavellosa (Lightfoot ex Turner) Stackhouse Card image
Capillaria crinalis (Hare ex Turner) Stackhouse Card image
Capillaria hudsonii ('Hudsoni') Stackhouse Card image
Capillaria pedunculata (Hudson) Stackhouse Card image
Capillaria purpurascens (Hudson) Stackhouse Card image
Capillaria tenuissima (Goodenough & Woodward) Stackhouse Card image
Capillaria wigghii (Turner) Stackhouse Card image
Capillicysta applanata (M.R. Bradford) K. Matsuoka & J.P. Bujak in K. Matsuoka, J.P. Bujak, & T. Shimazaki Text
Capillicysta fusca K. Matsuoka & J.P. Bujak in K. Matsuoka, J.P. Bujak, & T. Shimazaki Text
Capitulariella radians Pascher Card image
Caponea caribbea Podzorski Card image
Capraella australis (Harvey) De Toni f. Card image
Capraella denticulata (Harvey) De Toni f. Card image
Capraella elegans (Hering) De Toni f. Text
Capraella flabelliformis (Harvey) De Toni f. Card image
Capraella fragilis (Harvey) De Toni f. Card image
Capraella pavonia (J. Agardh) De Toni f. Card image
Capraella speciosa (Zanardini) De Toni f. Card image
Capreolia implexa M.D. Guiry & H.B.S. Womersley Text
Capsicarpella elongata Bory Card image
Capsicarpella speciosa Kjellman Card image
Capsicarpella sphaerophora (Carmichael) Kjellman Card image
Capsochloris conradii P. Dangeard Card image
Capsosiphon aurea Chapman Text
Capsosiphon aureolus ('aureolum') (C. Agardh) Gobi Card image
Capsosiphon aureolus f. fibrillosus ('fibrillosa') Hylmö Card image
Capsosiphon aureolus_(`aureolum') (C. Agardh) Gobi Text
Capsosiphon aureus ('aurea') V.J. Chapman Card image
Capsosiphon fulvescens (C. Agardh) Setchell & Gardner Text
Capsosiphon groenlandicus (J. Agardh) K.L. Vinogradova Text
Capsosiphon groenlandicus (J. Agardh) K.L. Vinogradova {invalid} Text
Capsosiphon groenlandicus (J. Agardh) Vinogradova Card image Card image
Capsosiphon groenlandicus f. magnicellularis Vinogradova Card image
Capsosira brasiliensis C.L. Sant'Anna & S.M.F. Silva Text
Capsosira brebissonii Kützing Card image
Capsosira brebissonii Kützing ex Bornet & Flahault Card image
Capsosira lowei D.A. Casamatta, S.R. Gomez & J.R. Johansen Text
Capsosira minutissima f. violacea Bourrelly Text
Capsosira nigra (Frémy) Bourrelly {invalid} Text
Capsula barboi J. Brun Card image
Capsula biformis J. Brun Card image
Capsulococcus crateriformis Bennett Card image
Cardiomonas caeca Korshikov Card image
Cardiomonas printzii Schiller Card image
Carduifolia apiculata Hovasse Card image
Carduifolia avipes Hovasse Card image
Carduifolia bifurcata Hovasse Card image
Carduifolia gracilis Hovasse Card image
Carduifolia gracilis var. spinosa Hovasse Card image
Carduifolia late Hovasse Card image
Carduifolia onopordoides Hovasse Card image
Carduifolia toxon D. M. Harwood & R. Gersonde Card image
Carduifolia toxon D.M. Harwood & R. Gersonde Text
Carinasigma angustum_('angusta') (Donkin) G. Reid Text
Carinasigma latum (E.J. Cox) G. Reid Text
Carinasigma minutum_('minuta') (Donkin) G. Reid Text
Carinasigma rectum (Donkin) G. Reid Text
Carinasigma subangustum (Hustedt) G. Reid Text
Carinolithus fistulatus Prins Card image
Carinolithus superbus (Deflandre) Prins Card image
Carinolithus superbus Prins Card image
Carinolithus superbus var. incrassatus Prins Card image
Carmichaelia attenuata Greville Card image
Carmichaelia subrivularis Crouan frat. mss. Card image
Carminella caudata E.D. Pöthe de Baldis Text
Carminella maplewoodensis F. H. Cramer Card image
Carnegia acarus (Frenguelli) Deflandre Card image
Carnegia ampulla Frenguelli Card image
Carnegia aquila Firtion Card image
Carnegia armata (Frenguelli) Deflandre Card image
Carnegia armata var. uncinata Frenguelli Card image
Carnegia arvernensis Andrieu Card image
Carnegia bioretii_('bioreti') Andrieu Card image
Carnegia circumplicata Frenguelli Card image
Carnegia clericii Frenguelli Card image
Carnegia clericii f. minor Frenguelli Card image
Carnegia complexa (Frenguelli) Deflandre Card image
Carnegia complexa var. minor (Frenguelli) Frenguelli Card image
Carnegia complexa var. obtecta (Frenguelli) Frenguelli Card image
Carnegia complexa var. pustulosa (Frenguelli) Frenguelli Card image
Carnegia coronata Conrad Card image
Carnegia cristata (Frenguelli) Deflandre Card image
Carnegia cristata var. ornatissima Conrad Card image
Carnegia deflandrei Andrieu Card image
Carnegia difflugiodes J. Pantocsek Card image
Carnegia forcipata Frenguelli Card image
Carnegia heribaudii ('heribaudi') Andrieu Card image
Carnegia hispida Frenguelli Card image
Carnegia johannis Andrieu Card image
Carnegia kriegeri Andrieu Card image
Carnegia major (Frenguelli) Andrieu Card image
Carnegia mirabilis Pantocsek Card image
Carnegia ondulata Frenguelli Card image
Carnegia operculata Frenguelli Card image
Carnegia pantocsekii ('Pantocseki') Frenguelli Card image
Carnegia pantocsekii ('Pantocseki') var. levis Frenguelli Card image
Carnegia pantocsekii ('Pantocseki') var. undulata (Frenguelli) Frenguelli Card image
Carnegia perlata (Chodat) Deflandre Card image
Carnegia platae Frenguelli Card image
Carnegia prymnesium ('prymnesius') Andrieu Card image
Carnegia robusta Rampi Card image
Carnegia stefaninii Rampi Card image
Carnegia tecta (Frenguelli) Frenguelli Card image
Carnegia triacantha Frenguelli Card image
Carnegia trivalvata Frenguelli Card image
Carnegia uncinata (Frenguelli) Andrieu Card image
Carnegia unguiculata Zanon Card image
Carnegia utriculus Frenguelli Card image
Carnegia vermiculata Frenguelli Card image
Carnegia willingtoniensis Conrad Card image
Carpacanthus armatus (J. Agardh) Martens Card image
Carpacanthus biformis (Sonder) Kützing Text
Carpacanthus biserrula (J. Agardh) G. Martens Text
Carpacanthus biserrula (J. Agardh) Martens Card image
Carpacanthus cinctus (J. Agardh) G. Martens Text
Carpacanthus cinctus (J. Agardh) Martens Card image
Carpacanthus cystophyllus (Montagne) Kützing Card image
Carpacanthus dentifolius (Turner) Kützing Card image
Carpacanthus distichus (Sonder) Kützing Text
Carpacanthus echinocarpus (J. Agardh) Martens Card image
Carpacanthus filifolius (C. Agardh) Endlicher Text
Carpacanthus gaudichaudii (Montagne) Kützing Text
Carpacanthus glaucescens (J. Agardh) Martens Card image
Carpacanthus glomeratus Kützing Card image
Carpacanthus herbaceus (Kützing) G. Martens Text
Carpacanthus herbaceus (Kützing) v. Martens Card image
Carpacanthus heterocystus (Montagne) Endlicher Card image
Carpacanthus hombronianus (Montagne) Kützing Text
Carpacanthus hombronianus (Montagne) Montagne ex Kützing Card image
Carpacanthus ilicifolius (Turner) Kützing Text
Carpacanthus ilicifolius var. marginatus ('marginatum') (C. Agardh) Kützing Card image
Carpacanthus ilicifolius var. marginatus (C. Agardh) Kützing Text
Carpacanthus incisifolius (Turner) Kützing Card image
Carpacanthus ivanii ('Ivani') Montagne ex Kützing Card image
Carpacanthus lacerifolius (Turner) Kützing Card image
Carpacanthus latifolius (C. Agardh) Kützing Text
Carpacanthus latifolius (Turner) Kützing Card image
Carpacanthus liebmannii_('Liebmanni') (J. Agardh) Kützing Card image
Carpacanthus marginatus (J. Agardh) Martens Card image
Carpacanthus microcystus (J. Agardh) v. Martens Card image
Carpacanthus microcystus_(`microcystis') (J. Agardh) G. Martens Text
Carpacanthus microphyllus (C. Agardh) Kützing Text
Carpacanthus oligocystus (Montagne) Kützing Text
Carpacanthus oligophyllus Kützing Card image
Carpacanthus oocystis (J. Agardh) Martens Card image
Carpacanthus parvifolius (Turner) Kützing Text
Carpacanthus platycarpus (Montagne) Kützing Card image
Carpacanthus polyceratius (Montagne) Kützing Card image
Carpacanthus racemosus Kützing Card image
Carpacanthus saltii (Turner) Kützing Card image
Carpacanthus spinulosus Kützing Card image
Carpacanthus subalatus (Sonder) Kützing Text
Carpacanthus suhrii Kützing Card image
Carpacanthus suhrii Kützing {illegitimate} Text
Carpacanthus tenerrimus (J. Agardh) G. Martens Text
Carpacanthus tenerrimus (J. Agardh) Martens Card image
Carpacanthus tenuis G. Martens Text
Carpacanthus tenuis Martens Card image
Carpacanthus trichophyllus Kützing Card image
Carpacanthus tristichus (Sonder) Kützing Text
Carpacanthus turneri Kützing Text
Carpacanthus vestitus (Turner) Kützing Card image
Carpatella cornuta Grigorovich Card image
Carpathea llewellyae O. Dragastan Text
Carpathocodium anae (O. Dragastan) O. Dragastan in D.F. Toomey & M.H. Nitecki (eds.) Text
Carpathoporella occidentalis Dragastan Card image
Carpatochitinoides bilinguis Planderová Card image
Carpatochitinoides cretaceus Gaspariková Card image
Carpenterella jonesii ('jonesi') Munier-Chalmas ex L. Morellet & J. Morellet Card image
Carpoblepharis capensis Kützing Card image
Carpoblepharis ceylanica Harvey Card image Card image
Carpoblepharis ceylanica Harvey ex Kützing Text
Carpoblepharis curtissiae (J. Agardh) Wynne Card image
Carpoblepharis densa Kützing Card image
Carpoblepharis flaccida (Lamouroux) Kützing Text
Carpoblepharis flaccida (Turner) Kützing Card image
Carpoblepharis flaccida var. capensis (Kützing) Kützing Card image
Carpoblepharis flaccida var. densa Kützing Card image
Carpoblepharis mediterranea Ardissone Card image
Carpoblepharis minima Barton Text
Carpoblepharis pinnatifolia (Suhr) Kützing Text
Carpoblepharis repens W.R. Taylor Text
Carpoblepharis schmitziana (Reinbold) Okamura Card image
Carpoblepharis schmitziana Okamura var. erecta Yamada Card image
Carpoblepharis warburgii Heydrich Card image
Carpoblepta tuberculata (Hudson) Stackhouse Card image
Carpocaulon atropurpureum (Harvey) Kuntze Card image
Carpocaulon attenuatum (Ruchinger) Kuntze Card image
Carpocaulon capense (Harvey) Kuntze Card image
Carpocaulon coerulescens (J. Agardh) Kuntze Card image
Carpocaulon dasyphyllum (Woodward) Kuntze Card image
Carpocaulon denudatum ('denutatum') (Bory) Kuntze \{pcs\} Card image
Carpocaulon digitatum Kützing Card image
Carpocaulon divergens (J. Agardh) Kuntze Card image
Carpocaulon harveyanum (J. Agardh) Kuntze Card image
Carpocaulon littorale (Harvey) Kuntze Card image
Carpocaulon mediterraneum Kützing Card image
Carpocaulon nidificum (Harvey) Kuntze Text
Carpocaulon riparium (Harvey) Kuntze Card image
Carpocaulon secundatum (J. Agardh) Kuntze Card image
Carpocaulon tenuissimum (Goodenough & Woodward) Kuntze Card image
Carpococcus ceylonensis J. Agardh Text
Carpococcus gattyae J. Agardh Text
Carpococcus linearis J. Agardh Card image
Carpococcus perforatus (Bory) J. Agardh Card image
Carpodesmia opuntioides (Bory ex Montagne) Kützing Card image
Carpodesmia zosteroides (Turner) Greville Card image
Carpodinium granulatum Cookson & Eisenack Card image
Carpodinium obliquicostatum Cookson & Hughes Card image
Carpoglossum angustifolium (Sonder) J. Agardh Text
Carpoglossum confluens (Brown ex Turner) Kützing Card image
Carpoglossum constrictum Kützing Card image
Carpoglossum quercifolium (R. Brown ex Turner) J. Agardh Text
Carpoglossum quercifolium (Turner) J. Agardh Card image
Carpomitra angustata Kützing in Herb. Sonder Card image
Carpomitra cabrera (Clem.) Kützing Card image
Carpomitra cabrerae var. halyseris (Hooker & Harvey) R. J. H. Gibson Card image
Carpomitra cabrerae var. mediterranea J. Feldmann Card image
Carpomitra caudata (Labillardière) J. Agardh Card image
Carpomitra chytraphora Kützing Card image
Carpomitra chytraphora Kützing {illegitimate} Text
Carpomitra chytraphora var. novae-hollandiae ('Novae Hollandiae') Kützing Card image
Carpomitra costata (Stackhouse) Batters Card image
Carpomitra costata (Stackhouse) Batters var. dichotoma (Zanardini) Feldmann Card image
Carpomitra costata var. mediterranea (J. Feldmann) J. Feldmann Card image
Carpomitra filiformis (Suhr) Papenfuss Text
Carpomitra halyseris Hooker f. & Harvey Card image
Carpomitra inermis (Brown ex Turner) Kützing Card image
Carpomitra longicarpa Simons Text
Carpomitra luxurians Taylor Card image
Carpomitra madagascariensis Farghaly Text
Carpomitra novae-hollandiae ('Novae Hollandiae') (Kützing) Kützing Card image
Carpomitra scoparia Sonder Card image
Carpomitra scoparia Sonder {invalid} Text
Carpomitra siliquosa J. Agardh Card image
Carpopeltis affinis (Harvey) Okamura Text
Carpopeltis affinis f. minuta Okamura Card image
Carpopeltis angusta (Okamura) Okamura Text
Carpopeltis articulata (Okamura) Okamura Card image
Carpopeltis beckeri Schmitz Card image
Carpopeltis beckeri Schmitz in Delf & Michell {invalid} Text
Carpopeltis bushiae (Farlow) Kylin Text
Carpopeltis capitellata (Sonder) Schmitz Card image
Carpopeltis capitellata (Sonder) Schmitz in Schmitz & Hauptfleisch Text
Carpopeltis clarionensis (Setchell & Gardner) Dawson Card image
Carpopeltis cornea (Okamura) Okamura Card image
Carpopeltis crispata Okamura Text
Carpopeltis decipiens (Harvey) De Toni Text
Carpopeltis divaricata Okamura Text
Carpopeltis elata (Harvey) De Toni Text
Carpopeltis elata (Okamura) Okamura Card image
Carpopeltis flabellata (Holmes) Okamura Card image
Carpopeltis formosana Okamura Text
Carpopeltis formosana Okamura {sp. nov. prov.} Card image
Carpopeltis maillardii ('maillardi') (Montagne & Millardet) Isaac & Isaac invalid Card image
Carpopeltis maillardii (Montagne & Millardet) Chiang Text
Carpopeltis multicornis (Kützing) De Toni Card image
Carpopeltis okamurai Arwidsson Card image Card image
Carpopeltis phyllophora (Hooker f. & Harvey) Schmitz Card image
Carpopeltis phyllophora (J. Hooker & Harvey) Schmitz in Schmitz & Hauptfleisch Text
Carpopeltis prolifera (Hariot) Kawaguchi & Masuda Card image
Carpopeltis rigida (Harvey ex J. Agardh) Schmitz Text
Carpopeltis sinicola (Setchell & Gardner) Kylin Card image
Carpopeltis spongeoplexus ('spongeaplexus') Womersley & J. A. Lewis \{pcs\} Card image
Carpopeltis spongeoplexus_(`spongeaplexus') Womersley & J.A. Lewis in Womersley Text
Carpopeltis stella-polaris Dawson Card image
Carpopeltis vaigeensis Weber-van Bosse Card image
Carpopeltis zollingeri (Sonder) De Toni Text
Carpophyllum angustifolium J. Agardh Text
Carpophyllum denticulatum 'Suhr' Card image
Carpophyllum elongatum (Dickie) A. Gepp & E. S. Gepp Card image
Carpophyllum flexuosum (Esper) Greville Card image
Carpophyllum flexuosum var. maschalocarpum (Turner) Kützing Card image
Carpophyllum japonicum (Martens) De Toni Card image
Carpophyllum longifolium (Turner) De Toni Text
Carpophyllum macrophyllum Montagne Card image
Carpophyllum maschalocarpum ('Maschalocarpus') (Turner) Hooker f. & Harvey Card image
Carpophyllum maschalocarpum (Turner) Greville Card image
Carpophyllum maschalocarpum var. laxum Laing Card image
Carpophyllum muricatum (C. Agardh) J. Agardh ex Tisdall Text
Carpophyllum muricatum ([C. Agardh]) J. Agardh {nomen} Card image
Carpophyllum phyllanthus (Turner) Hooker f. & Harvey Card image
Carpophyllum plumosum (A. Rich.) J. Agardh Card image
Carpophyllum plumosum var. quercifolium Lindauer Card image
Carpophyllum scalare Suhr Text
Carpophyllum serratum Suhr Text
Carpothamnion gunnianum (Harvey) Kützing Text
Carpothamnion laurencia (Hooker f. & Harvey) Kützing Card image
Carpothamnion molle (E.M. Wollaston) P.C. Silva in Silva, Basson, & Moe Text
Carpothamnion molle (Wollaston) P.C. Silva Card image
Carpothamnion ptilota (Hooker f. & Harvey) Kützing Card image
Carradoria complanata (C. Agardh) Martius Card image
Carradoria elongata (Hudson) Martius Card image
Carradoria violacea (Roth) Martius Text
Carradoria virgata (C. Agardh) Kylin Text
Carradoriella virgata (C. Agardh) P.C. Silva Card image
Carradoriella virgata (C. Agardh) P.C. Silva in Silva, Basson, & Moe Text
Carrodoria blyttii (C. Agardh) Kuntze Card image
Carrodoria bombycina (Kützing) Kuntze Card image
Carrodoria capitata (Kützing) Kuntze Card image
Carrodoria conferta (W. Smith) Kuntze Card image
Carrodoria crispa (Montagne) Kuntze Card image
Carrodoria debyi (Leuduger-Fortmorel) Kuntze Card image
Carrodoria dubia (Harvey) Kuntze Card image
Carrodoria ehrenbergii (Kützing) Kuntze Card image
Carrodoria flagellifera (Kützing) Kuntze Card image
Carrodoria hospitans (Grunow) Kuntze Card image
Carrodoria hungarica (Pantocsek) Kuntze Card image
Carrodoria hydruroides ('hydrurodes') (Kützing) Kuntze (\{pcs\} Card image
Carrodoria interrupta (Kützing) Kuntze Card image
Carrodoria intricata (Kützing) Kuntze Card image
Carrodoria lineata (Kützing) Kuntze Card image
Carrodoria manipulata (Kützing) Kuntze Card image
Carrodoria micans (Lyngbye) Kuntze Card image
Carrodoria nobilis (Reichelt) Kuntze Card image
Carrodoria ostrearia (Bory de Saint-Vincent) Kuntze Card image
Carrodoria ostrearia (Gaillon) Kuntze Card image
Carrodoria parasitica (Griffith) Kuntze Card image
Carrodoria patens (Kützing) Kuntze Card image
Carrodoria pellucida (Kützing) Kuntze Card image
Carrodoria penicillata (Kützing) Kuntze Card image
Carrodoria peragalli (J. Brun & Héribaud) Kuntze Card image
Carrodoria rutilans (Roth) Kuntze Card image
Carrodoria staliana (Meneghini) Kuntze Card image
Carrodoria trichocephala (Kützing) Kuntze Card image
Carrodoria weissflogii (Janisch) Kuntze Card image
Carrodorus flagelliformis (Kützing) Kuntze Card image
Carrodorus foetidus (Villars) S. F. Gray Card image
Carrodorus olivaceus (Nägeli) Kuntze Card image
Carteria abiscoensis Skuja Card image
Carteria abrupta Skvortsov & Noda Card image
Carteria acidicola Fritsch & John Card image
Carteria acuta Schiller Card image
Carteria aerophila Skvortsov & Noda Card image
Carteria agloëformis Nygaard Card image
Carteria albostriata Pascher Card image
Carteria alpina Schmidle Card image
Carteria aquae-fluitans ('aquae fluitans') Skvortsov & Noda Card image
Carteria arenariae Iyengar Card image
Carteria arenicola Fritsch & John Card image
Carteria arnoldii Proshkina-Lavrenko Card image
Carteria asterochloris Ettl Card image
Carteria astigmata Skvortsov & Noda Card image
Carteria australis Playfair Card image
Carteria australis var. ovata Playfair Card image
Carteria bourrellyi Ettl Card image
Carteria brasiliana Skvortsov & Noda Card image
Carteria bucharica Kiselev Card image
Carteria bullulina Playfair Card image
Carteria caudata Pascher Card image
Carteria caudata var. guanophila Skuja Card image
Carteria cerasiformis H. Nozaki, K. Aizawa, & M.M. Watanabe Text
Carteria characola Skvortsov & Noda Card image
Carteria chlorogonoides Pascher in litt. Card image
Carteria chuii ('Chui') E. G. Pringsheim ined. Card image
Carteria chuii Pringsheim Card image
Carteria coccifera Pascher Card image
Carteria complanata Ettl Card image
Carteria compressa Liebetanz Card image
Carteria compressa Pascher Card image
Carteria conochili Skuja Card image
Carteria cordata Ettl Card image
Carteria cordiformis (H.J. Carter) Diesing Card image
Carteria crassifilis Schiller Card image
Carteria cruciata "Korschikoff" Card image
Carteria cruciata Pascher Text
Carteria crucifera Korschikoff Card image
Carteria crucifera Korshikov Text
Carteria crucifera f. polonica H. Jakubiec Text
Carteria crucifera var. inversa Korshikov Card image Card image
Carteria crucifera var. pronucleata Korshikov Card image
Carteria cuboides Conrad & Kufferath Card image
Carteria cylindracea Schiller Card image
Carteria czettelii Wawrik Card image
Carteria dangeardii Troitskaya Card image
Carteria depressa Butcher Card image
Carteria disclusa Skuja Card image
Carteria discoidea Skvortsov & Noda Card image
Carteria dissecta Korshikov Card image
Carteria dissecta Tiffany Card image
Carteria doelensis Conrad & Kufferath Card image
Carteria dubia (Perty) Scherffel Card image
Carteria ellipsoidalis H.C. Bold Card image
Carteria ellipsoidalis H.C. Bold nom. nud. Card image
Carteria elliptica Kiselev Card image
Carteria elongata Pascher Card image
Carteria ettlii Wawrik Card image
Carteria eugametos Mitra Card image Card image
Carteria excavata Massart Card image Card image
Carteria excentrica Printz Card image
Carteria feldmannii ('feldmanni') Conrad & Kufferath Card image
Carteria flos-aquae ('flos aquae') Huber-Pestalozzi Card image
Carteria flos-aquae ('flos aquae') Woronichin Card image
Carteria fornicata Nygaard Card image
Carteria fritschii Takeda Card image
Carteria geminata Ettl Card image
Carteria globosa Korschikoff Card image
Carteria globosa Schiller Card image
Carteria globulosa Pascher Card image Card image
Carteria granulosa Playfair Card image
Carteria groenlandica Kol Card image
Carteria gutta Ettl Card image
Carteria guttiformis ('guttaeformis') Ettl Card image
Carteria gyoerffyi ('györffyi') Kol Card image
Carteria hemiglobosa Pascher Card image
Carteria hiemalis ('hiemale') Skvortsov & Noda Card image
Carteria hongkongensis Skvortsov & Noda Card image
Carteria huberi Christen Card image
Carteria incisa Pringsheim Card image
Carteria intermedia Mitra Card image
Carteria inversa (Korshikov) Bourrelly Card image
Carteria irregularis Conrad & Kufferath Card image
Carteria issajevii ('issajewi') Kiselev Card image
Carteria iyengarii Ramanathan Card image
Carteria klebsii (P.A.Dangeard) Francé Card image
Carteria konion Conrad & Kufferath Card image
Carteria lacustris Skvortsov Card image
Carteria lobata Pascher Card image
Carteria lohammarii ('lohammari') Skuja Card image
Carteria longifilis Schiller Card image
Carteria lucerna Pascher Card image
Carteria lunzensis Pascher & Jahoda Card image
Carteria lunzensis var. cruciato-papillata L. Péterfi Card image
Carteria macielii ('macieli') Skvortsov & Noda Card image
Carteria maculata L. Péterfi Card image
Carteria madrasensis Iyengar Card image
Carteria malleolata Pascher Card image
Carteria marina Wulff Card image
Carteria massartii Conrad & Kufferath Card image
Carteria mediterranea Lucksch Card image
Carteria megavacuolata Wawrik Card image
Carteria micronucleata "Korshikov" Card image
Carteria micronucleata Pascher Text
Carteria micronucleolata Korshikov Text
Carteria micropapillata Alvik Card image
Carteria minima (Dangeard) Franzé Card image
Carteria miwae Fukushima Text
Carteria mucosa Korshikov Card image Card image
Carteria multifilis (Fresenius) Franzé Card image
Carteria multifissa Pascher Text
Carteria neustophila Czosnowski Card image
Carteria nigra Skvortsov Card image
Carteria nivalis ('nivale') Kol Card image
Carteria nivalis ('nivale') var. minor Kol Card image
Carteria obliqua Schiller Card image
Carteria obovata Skvortsov Card image
Carteria obtusa Dill Card image
Carteria obtusa var. minima Bourrelly Card image
Carteria oculata Skvortsov & Noda Card image
Carteria oleifera (Korschikoff) Pascher Card image
Carteria oliveri G.S. West Card image
Carteria ovata Jacobsen Card image
Carteria ovata Playfair Card image
Carteria ovata var. makrops Skuja Card image
Carteria pallida Korschikoff Card image
Carteria pallida Korshikov Card image
Carteria pallida Schiller Card image
Carteria palmata S. Suda, H. Nozaki, & M.M. Watanabe Text
Carteria parthasarathyi Bourrelly Card image
Carteria pascheri Skuja Card image
Carteria perforata Prowse nom. tent. Card image
Carteria peterhofiensis Kisselev Card image
Carteria phaseolus Printz Card image
Carteria plana Pascher Card image
Carteria platyrhyncha Ettl Card image
Carteria polychloris Pascher Text
Carteria polysticta Nygaard Card image
Carteria proctorii Skvortsov & Noda Card image
Carteria protuberans Pascher Card image
Carteria pseudoglobosa Ettl Card image
Carteria pseudomultifilis L. Péterfi Card image
Carteria pulcherrima Pascher Card image
Carteria pyramidata Pascher Card image
Carteria pyrenoidea Skvortsov & Noda Card image
Carteria quadrangulata Pascher Card image
Carteria quadricostata Pascher Card image
Carteria quadrilobulata Skuja Card image
Carteria radiosa Korschikoff Card image
Carteria regularis Korshikov Card image
Carteria reisiglii H. Ettl Card image
Carteria rotunda H. Ettl & O. Ettl Card image
Carteria rugulosa Playfair Card image
Carteria rugulosa var. angulata Playfair Card image
Carteria rugulosa var. inaequalis Playfair Card image
Carteria saccata Skuja Card image
Carteria salina Wislouch Card image
Carteria saopaulensis Skvortsov & Noda Card image
Carteria scherffelii A. Szabados Card image
Carteria schilleri Korshikov Card image
Carteria scrobiculata Playfair Card image
Carteria scrobiculata var. ovalis Playfair Card image
Carteria semiglobosa Pascher Card image
Carteria simplex Pascher Card image Card image
Carteria simplicissima Pascher Card image
Carteria sinica Skvortsov Card image
Carteria sphaerelloides Skuja ex T. Willén Card image
Carteria sphaerelloides Skuja ex T. Willén {invalid} Text
Carteria sphaerica Huber-Pestalozzi Card image
Carteria stellata Korshikov Card image
Carteria stellifera Nygaard Card image
Carteria stephensii ('stepheni') Skvortsov & Noda Card image
Carteria striata Pascher Card image
Carteria subarctica Skuja Card image
Carteria subcaudata 'Schiller' Card image
Carteria subcordiformis Schiller nom. illeg. Card image
Carteria subcordiformis Wille Card image
Carteria subovata Skvortsov & Noda Card image
Carteria taeniata Huber-Pestalozzi Card image
Carteria tatrica Fott Card image
Carteria transsylvanica Kol Card image
Carteria truncata Conrad Card image
Carteria turfosa Fott Card image
Carteria vectensis Conrad & Kufferath Card image
Carteria viridestriata Pascher Card image
Carteria vulgaris (P. A. Dangeard) Francé Card image
Carteria vulgaris H. Ettl & O. Ettl Card image
Carteria wettsteinii Schiller Card image
Carteria willei Schiller Card image
Carteria wisconsinensis Huber-Pestalozzi Card image
Carteria wuhanensis Y.X. Wei Text
Caryocha depressa (Ehrenberg) D. Bukry & S. Monechi Text
Caryocha ernestinae (A. Bachmann) D. Bukry & S. Monechi Text
Caryocha ichikawae ('ichikawai') (A. Bachmann) D. Bukry & S. Monechi \{pcs\} Card image
Caryocha ichikawae_('ichikawai') (A. Bachmann) D. Bukry & S. Monechi Text
Caryocha jouseae (A. Bachmann) D. Bukry & S. Monechi Text
Caryocha latifenestrata (A. Bachmann) D. Bukry & S. Monechi Text
Caryocha picassoi (H. Stradner) D. Bukry & S. Monechi Text
Caryosphaeroides pristina Schopf Card image
Caryosphaeroides tetras Schopf Card image
Cassiculosphaeridia magna R.J. Davey Text
Cassiculosphaeridia reticulata Davey Card image
Cassiculosphaeridia tocheri P. Schiøler Text
Cassidium fragile ('fragilis') (W. K. Harris) Drugg Card image
Cassidium hexalobosum Cookson & Eisenack Card image
Castagnea bornetii Woronichin Card image
Castagnea caespitosa Thuret Card image
Castagnea chordariiformis ('chordariaeformis') (Crouan) Thuret Card image
Castagnea contorta Thuret Card image
Castagnea crassa (Suringer) Kuckuck Card image
Castagnea cylindrica Sauvageau Card image
Castagnea divaricata (C. Agardh) J. Agardh Card image
Castagnea filum (Harvey) Kuckuck Card image
Castagnea fistulosa (Zanardini) Derbès & Solier Card image Card image
Castagnea flexuosa (C. Agardh) J. Agardh Card image
Castagnea griffithsiana (Greville) J. Agardh Card image
Castagnea howei W.R. Taylor Text
Castagnea ikomae Narita Card image
Castagnea irregularis Sauvageau Card image
Castagnea mediterranea (Kützing) Bornet Card image
Castagnea mediterranea (Kützing) Hauck Card image
Castagnea polycarpa Derbès & Solier Card image Card image
Castagnea polymorpha Derbès & Solier Card image
Castagnea pontica Woronichin Card image
Castagnea posidoniae (Meneghini) Kuckuck Card image
Castagnea tuberculosa (Lyngbye) J. Agardh Card image
Castagnea tuberculosa f. nana Petkoff Card image
Castagnea vermicularis (J. Agardh) Kuckuck Card image
Castagnea virescens (Carmichael ex Berkeley) Thuret in Le Jolis Text
Castagnea virescens (Carmichael) Thuret Card image
Castagnea virescens f. pumila Gobi Card image
Castagnea virescens var. gracilis (Carmichael ex Berkeley) Batters Text
Castagnea virescens var. gracilis (Carmichael) Batters Card image
Castagnea virescens var. zostericola (Harvey) Van Heurck Card image
Castagnea zosterae (J. Agardh) Thuret Card image
Castellanella equiperdum (Doflein) Chalmers Card image
Castellanella gambiensis (Dutton) Chalmers Card image
Castracania boryana (Pantocsek) De Toni Card image
Castraltia salicornoides Richard Card image
Catacombas camtschatica (Grunow) Williams & Round Card image
Catacombas gaillonii (Bory) Williams & Round Card image
Catacombas obtusa (J. Pantocsek) P.J.M. Snoeijs Card image
Catacombas obtusa (Pantocsek) P.J.M. Snoeijs Text
Catacombas obtusa (Pantocsek) P.J.M. Snoeijs in P.J.M. Snoeijs, G. Hällfors, & E. Leskinen {invalid} Text
Catastomum awerinzewianum Zanon Card image
Catella rubra Alvik Card image
Catellaria ambia Maslov Card image
Catellaria pentagonalis Maslov Card image
Catena detoniana ('De-Toniana') González Guerrero Card image
Catena friata Maslov Card image
Catena viridis Chodat Card image
Catenaria rubicunda Roussel Card image
Catenella caespitosa (Withering) L. Irvine Text
Catenella fusiformis (J. Agardh) Skottsberg Card image
Catenella impudica (Montagne) J. Agardh Text
Catenella impudica (Montagne) Kützing Card image
Catenella major Sonder Text
Catenella nipae Zanardini Text
Catenella oligarthra J. Agardh Card image
Catenella opuntia (Goodenough & Woodward) Greville Text
Catenella opuntia var. elatior J. Agardh Card image
Catenella opuntia var. fusiformis J. Agardh Card image
Catenella opuntia var. libera Schiffner Card image
Catenella opuntia var. pinnata (Harvey) J. Agardh Card image
Catenella pinnata Harvey Card image
Catenella procera J. Agardh Card image
Catenella repens (Lightfoot) Batters Text
Catenella subumbellata Tseng Text
Catenellocolax leeuwenii Weber-van Bosse Card image
Catenellopsis oligarthra (J. Agardh) V.J. Chapman Card image
Cateniphycus conchatiformis Malakhova & Tchuvashov Card image
Cateniphycus friatus (Maslov) Maslov Card image
Cateniphycus tchussovensis Malakhova & Tchuvashov Card image
Catenochrysis hispida (Phillips) Perman Card image
Catenococcus minutus J. Komárek Text
Catenococcus minutus Komárek Card image
Catenococcus tortuosus F. Hindák Text
Catenococcus tortuosus Hindák Card image
Catenocystis cohaerens (Skuja) Hindák Card image
Catenocystis gerulata Hindák Card image
Catenophycus plexus Titorenko Card image
Catenula adhaerens (Mereschkowsky) Mereschkowsky Card image
Catenula pelagica Mereschkowsky Card image
Catenula robusta A. Witkowski, H. Lange-Bertalot & D. Metzeltin Text
Caterella perstrata M. Black Card image
Catillochara moreyi (Peck) Peck & Eyer Card image
Catillopsis abdita Drugg Card image
Catinaster calyculus Martini & Bramlette Card image
Catinaster coalitus Martini & Bramlette Card image
Catinaster mexicanus Bukry Card image
Catinaster umbrellus Bukry Card image
Catinella polymorpha Pflug Card image
Cauca parva (Alberti) R. J. Davey & Verdier Card image
Caucasuella gulistanica Kyansep-Romashkina Text
Caudiculophycus acuminatus Schopf & Blacic Card image
Caudiculophycus rivularioides Schopf Card image
Caudomorpha cataphracta Vologdin Card image
Caulacanthus compressus Harvey Text
Caulacanthus divaricatus (Suhr) Papenfuss Text
Caulacanthus fastigatus Kützing Card image
Caulacanthus horridulus Montagne Card image
Caulacanthus indicus Weber-van Bosse Text
Caulacanthus indicus Weber-van Bosse (cont.) Card image
Caulacanthus okamurae ('okamurai') Yamada Card image
Caulacanthus okamurae_('okamurai') Yamada Text
Caulacanthus rayssiae J. Feldmann & G. Feldmann Card image
Caulacanthus rigidus Kützing Card image
Caulacanthus salifugus Cribb Card image
Caulacanthus spinellus (Hooker & Harvey) Kützing Card image
Caulacanthus spinellus (J. Hooker & Harvey) Kützing Text
Caulacanthus ustulatus (Turner) Kützing Text
Caulacanthus ustulatus f. tenuior Weber-van Bosse Card image
Caulacanthus ustulatus var. caespitosus ('caespitosa') (C. Agardh) J. Agardh Card image
Caulacanthus ustulatus var. crinalis J. Agardh Card image
Caulacanthus ustulatus var. fastigiatus (Kützing) Pilger Card image
Caulacanthus ustulatus var. spinellus ('spinella') (Harvey) J. Agardh Card image
Caulerpa abies J.E. Areschoug Card image
Caulerpa abies-marina ('abies marina') J. Agardh Card image
Caulerpa acuta (Yamada) Yamada Card image
Caulerpa agardhii Weber-van Bosse Text
Caulerpa alternans Womersley Card image
Caulerpa alternifolia Crouan fr. Card image
Caulerpa alternifolia J. Agardh Card image
Caulerpa alternifolia P. Crouan & H. Crouan in Schramm & Mazé Text
Caulerpa ambigua Okamura Text
Caulerpa ambigua var. dichotoma Eubank Card image
Caulerpa ambigua var. furcifolia (Taylor) Eubank Card image
Caulerpa ambigua var. luxurians (W.R. Taylor) L.L. Eubank Text
Caulerpa ambigua var. simplex Eubank Card image
Caulerpa ambigua var. vickersiae (Børgesen) Eubank Card image
Caulerpa amicorum Harvey Text
Caulerpa anceps Harvey Card image Card image
Caulerpa anceps Harvey nomen nudum Card image
Caulerpa andamanensis (W.R. Taylor) Draisma, Prud'homme, Sauvage & G. Belton in Draisma et al. Text
Caulerpa annulata (Ettingshausen) W.P. Schimper {illegitimate} Text
Caulerpa annulata Lucas Text
Caulerpa antoensis Yamada Text
Caulerpa araucaria Harvey mss. Card image
Caulerpa arbuscula W.P. Schimper Text
Caulerpa arcuata W.P. Schimper Text
Caulerpa arenicola Taylor Card image
Caulerpa arenicola W.R. Taylor Text
Caulerpa articulata Harvey Card image
Caulerpa ashmeadii Harvey Text
Caulerpa asplenioides Greville Text
Caulerpa bartoniae G. Murray Text
Caulerpa bikinensis Taylor Card image
Caulerpa bikinensis W.R. Taylor Text
Caulerpa biloba Kemperman & Stegenga Card image
Caulerpa biserrulata Sonder Card image
Caulerpa boryana J. Agardh Text
Caulerpa brachypus Harvey Text
Caulerpa brachypus f. exposita Børgesen Text
Caulerpa brachypus f. parvifolia (Harvey) Cribb Text
Caulerpa brachypus var. brasiliana A.B. Joly & J. Semir in A.B. Joly, M. Sazima, & J. Semir Text
Caulerpa brachypus var. mauritiana (Børgesen) Børgesen Text
Caulerpa brachypus var. nordestina Joly & Semir Card image
Caulerpa brownii (C. Agardh) Endlicher Text
Caulerpa brownii Endlicher Card image
Caulerpa brownii f. laxa V.J. Chapman Card image
Caulerpa brownii var. brownii J. Agardh Card image
Caulerpa brownii var. minor J. Agardh Card image
Caulerpa brownii var. selaginoides J. Agardh Card image
Caulerpa buginensis_(`buginense') E. Verheij & W.M. Prud'homme van Reine Text
Caulerpa cactoides (Turner) C. Agardh Text
Caulerpa cactoides (Turner) Lamouroux Card image
Caulerpa cactoides var. fergusonii Grunow in litt. Card image
Caulerpa cactoides var. gracilis G. Murray Text
Caulerpa cactoides var. gracilis Murray Card image
Caulerpa campbelliana Sonder Card image
Caulerpa carruthersii Murray Card image
Caulerpa charoides (Weber-van Bosse) Thivy & Visalakshmi Text
Caulerpa chemnitzia (Esper) Lamouroux Text
Caulerpa chemnitzia f. laxa [Reinbold] Card image
Caulerpa chemnitzia f. minor Piccone Card image
Caulerpa chemnitzia var. chemnitzia J. Agardh Card image
Caulerpa chemnitzia var. major Weber-van Bosse Card image
Caulerpa chemnitzia var. occidentalis J. Agardh Text
Caulerpa chemnitzia var. peltata (Lamouroux) Zanardini Text
Caulerpa cicatricosa Heer Card image
Caulerpa clavifer Lamouroux nom. nudum Card image
Caulerpa clavifera (Turner) C. Agardh Text
Caulerpa clavifera (Turner) Lamouroux Card image
Caulerpa clavifera f. macrophysa (Sonder ex Kützing) Svedelius Text
Caulerpa clavifera f. nudicaulis Weber-van Bosse {invalid} Text
Caulerpa clavifera f. remota Svedelius Text
Caulerpa clavifera var. condensata (Kützing) Crouan fr. Card image
Caulerpa clavifera var. gracilis Zanardini Text
Caulerpa clavifera var. lamourouxii (Turner) C. Agardh Card image
Caulerpa clavifera var. nudiuscula Zanardini Text
Caulerpa clavifera var. platydisca Harvey Card image
Caulerpa clavifera var. turbinata J. Agardh Text
Caulerpa clavifera var. uvifera (C. Agardh) C. Agardh Text
Caulerpa clavifera var. uvifera C. Agardh Card image
Caulerpa cliftonii ('cliftoni') Harvey Card image
Caulerpa cliftonii_(`cliftoni') Harvey Text
Caulerpa complanata J. Agardh Text
Caulerpa complanata var. oligophylla J. Agardh Card image
Caulerpa compressa (Weber-van Bosse) M.A. Howe Card image
Caulerpa concinna Harvey Card image
Caulerpa constricta I.R. Price, J.M. Huisman, & M.A. Borowitzka Text
Caulerpa corynephora Montagne Text
Caulerpa corynephora f. complanata (J. Agardh) Svedelius Text
Caulerpa corynephora var. minus [Harvey] in Herb. Harvey Card image
Caulerpa costata Kützing Card image
Caulerpa crassifolia (C. Agardh) J. Agardh Text
Caulerpa crassifolia (C. Agardh) J. Agardh f. rotundiloba Weber-van Bosse Card image
Caulerpa crassifolia (C. Agardh) J. Agardh var. crassifolia Card image
Caulerpa crassifolia f. delicatula Weber-van Bosse Card image
Caulerpa crassifolia f. exposita Børgesen Text
Caulerpa crassifolia f. laxior (Weber-van Bosse) Collins Card image
Caulerpa crassifolia f. mexicana (Sonder ex Kützing) J. Agardh Text
Caulerpa crassifolia f. mexicana [(Sonder) Børgesen ex Kützing] Card image
Caulerpa crassifolia f. minima Børgesen Card image
Caulerpa crassifolia f. pectinata (Kützing) Collins Text
Caulerpa crassifolia f. typica Børgesen Card image
Caulerpa crassifolia var. mexicana (Sonder) J. Agardh Card image
Caulerpa cupressina 'C. Agardh' Card image
Caulerpa cupressoides (Vahl) C. Agardh Text
Caulerpa cupressoides (Vahl) C. Agardh \{also on card: West in Vahl?\} Card image
Caulerpa cupressoides f. alternifolia (Crouan) Weber-van Bosse Card image
Caulerpa cupressoides f. alternifolia (P. Crouan & H. Crouan) Weber-van Bosse Text
Caulerpa cupressoides f. amicorum (Harvey) Weber-van Bosse Text
Caulerpa cupressoides f. canariensis Weber-van Bosse Card image
Caulerpa cupressoides f. denudata Weber-van Bosse Text
Caulerpa cupressoides f. disticha Weber-van Bosse Text
Caulerpa cupressoides f. elegans (Crouan) Weber-van Bosse Card image
Caulerpa cupressoides f. elegans (P. Crouan & H. Crouan) Weber-van Bosse Text
Caulerpa cupressoides f. gardineri Weber-van Bosse Text
Caulerpa cupressoides f. intermedia Weber-van Bosse Card image
Caulerpa cupressoides f. nuda Weber-van Bosse Text
Caulerpa cupressoides f. thuyoides (J. Agardh) Weber-van Bosse Card image
Caulerpa cupressoides f. typica Weber-van Bosse Card image Card image
Caulerpa cupressoides var. alternifolia (Crouan fr.) Crouan fr. Card image
Caulerpa cupressoides var. disticha Weber-van Bosse Text
Caulerpa cupressoides var. elegans (Crouan frat.) Børgesen Card image
Caulerpa cupressoides var. ericifolia (Turner) Weber-van Bosse Text
Caulerpa cupressoides var. flabellata Børgesen Text
Caulerpa cupressoides var. lycopodium Weber-van Bosse Text
Caulerpa cupressoides var. mamillosa (Montagne) Weber-van Bosse Text
Caulerpa cupressoides var. plumarioides Børgesen Text
Caulerpa cupressoides var. serrata(Kützing) Weber-van Bosse Card image
Caulerpa cupressoides var. tenuis Grunow, herb. Godefroy Card image
Caulerpa cupressoides var. turneri Weber-van Bosse Card image
Caulerpa cupressoides var. typica Weber-van Bosse Card image
Caulerpa cupressoides var. urvilleana (Montagne) I.R. Price Text
Caulerpa curvifolia J. Agardh Card image
Caulerpa curvifolia J. Agardh ms. Card image
Caulerpa cylindracea Sonder Text
Caulerpa cylindracea var. laxa (Greville) J. Agardh Text
Caulerpa cylindracea var. macra Harvey Card image
Caulerpa cyparissoides Sprengel Card image
Caulerpa dactyloides Lamouroux herb. Card image
Caulerpa decomposita Brown mscr. Card image
Caulerpa decomposita R. Brown in herb. Agardh Card image
Caulerpa delicatula Grunow Card image
Caulerpa delicatula Grunow in Askenasy Text
Caulerpa denticulata Decaisne Text
Caulerpa dichotoma Svedelius Text
Caulerpa diesingii (Unger) W.P. Schimper Text
Caulerpa diligulata G.T. Kraft & A.J.K. Millar in G.T. Kraft Text
Caulerpa distichophylla Sonder Text
Caulerpa domingensis Sprengel Card image
Caulerpa ellistoniae Womersley Text
Caulerpa elongata Weber-van Bosse Text
Caulerpa elongata f. disticha Taylor Card image
Caulerpa elongata f. disticha W.R. Taylor Text
Caulerpa ericifolia (Turner) C. Agardh Text
Caulerpa ericifolia (Turner) Lamouroux Card image
Caulerpa eseri (Unger) W.P. Schimper Text
Caulerpa etheliae ('ethelae') Weber-van Bosse Card image
Caulerpa falcata Kützing Card image Card image
Caulerpa falcifolia Harvey & Bailey Card image
Caulerpa faridii Nizamuddin Text
Caulerpa fastigiata Montagne Text
Caulerpa fastigiata Montagne var. confervoides Crouan fr. ex Weber-van Bosse Card image
Caulerpa fastigiata f. delicatula Thivy & Visalakshmi Text
Caulerpa fastigiata f. minor Weber-van Bosse Text
Caulerpa fastigiata var. confervoides Crouan fr. Card image
Caulerpa feldmannii Rayss & Edelstein Card image
Caulerpa fergusonii G. Murray Text
Caulerpa fergusonii Murray Card image
Caulerpa filicoides Yamada Card image
Caulerpa filicoides var. andamanensis W.R. Taylor Text
Caulerpa filifolia Harvey mss. Card image
Caulerpa filiformis (Suhr) Hering Text
Caulerpa filiformis J. Agardh Card image
Caulerpa filiformis var. latior Hering Card image
Caulerpa filiformis var. latior Hering in Krauss Text
Caulerpa filiformis var. palmata Hering Card image
Caulerpa filiformis var. palmata Hering in Krauss Text
Caulerpa fissidentoides Greville Text
Caulerpa fissidentoides R.K. Greville Card image
Caulerpa flagelliformis Ag. mss. Card image
Caulerpa flagelliformis C. Agardh Card image
Caulerpa flagelliformis f. ligulata (J. Agardh) Weber-van Bosse Card image
Caulerpa flagelliformis f. ligulata Weber-van Bosse Text
Caulerpa flagelliformis f. typica Weber-van Bosse Card image
Caulerpa flagelliformis var. ligulata (Harvey) Reinke \{also on card, below Reinke: Weber-van Bosse\} Card image
Caulerpa flexibilis Lamouroux Card image
Caulerpa flexilis Lamouroux Text
Caulerpa flexilis Lamouroux ex C. Agardh Card image
Caulerpa flexilis var. muelleri (Sonder) Womersley Text
Caulerpa floridana W. R. Taylor Card image
Caulerpa fontinaloides J. Agardh Card image
Caulerpa freycinetii C. Agardh Text
Caulerpa freycinetii f. angusta Weber-van Bosse Text
Caulerpa freycinetii f. lata Weber-van Bosse Text
Caulerpa freycinetii f. longidentata ('longi-dentata') Weber-van Bosse Card image
Caulerpa freycinetii f. longidentata Weber-van Bosse Text
Caulerpa freycinetii f. occidentalis Weber-van Bosse Card image
Caulerpa freycinetii f. serrulata (J. Agardh) Weber-van Bosse Card image
Caulerpa freycinetii f. spiralis Weber-van Bosse Text
Caulerpa freycinetii f. torulosa Weber-van Bosse Text
Caulerpa freycinetii f. typica Weber-van Bosse Card image
Caulerpa freycinetii var. deboryana ('de Boryana') (J. Agardh) Weber-van Bosse Card image
Caulerpa freycinetii var. integerrima Zanardini Text
Caulerpa freycinetii var. pectinata Weber-van Bosse Card image
Caulerpa freycinetii var. serrulata (J. Agardh) Zanardini Card image
Caulerpa freycinetii var. typica Weber-van Bosse Card image
Caulerpa furcifolia Hooker f. & Harvey Card image
Caulerpa geminata Harvey Text
Caulerpa harveyana Kützing Card image
Caulerpa harveyi F. Mueller ex Harvey Card image
Caulerpa harveyi var. crispata Harvey Text
Caulerpa hedleyi Weber-van Bosse Text
Caulerpa heterophylla I.R. Price, J.M. Huisman & M.A. Borowitzka Text
Caulerpa hodkinsoniae J. Agardh Card image
Caulerpa holmesiana G. Murray Text
Caulerpa holmesiana Murray Card image
Caulerpa hummii Díaz-Piferrer Text
Caulerpa hypnoides (Turner) C. Agardh Card image
Caulerpa hypnoides C. Agardh {illegitimate} Text
Caulerpa hypnoides Lamouroux Card image
Caulerpa hypnoides f. antarctica V. J. Chapman Card image
Caulerpa hypnoides f. compacta Weber-van Bosse Card image
Caulerpa hypnoides f. densa Weber-van Bosse Card image
Caulerpa hypnoides f. lanceolata Weber-van Bosse Card image
Caulerpa hypnoides f. muelleri ('Mülleri') Reinke Card image
Caulerpa hypnoides f. novae-zeelandiae Weber-van Bosse Card image
Caulerpa hypnoides f. pyramidalis Weber-van Bosse Card image
Caulerpa hypnoides var. flexilis (Lamouroux) Weber-van Bosse Card image
Caulerpa hypnoides var. laxa Weber-van Bosse Card image
Caulerpa hypnoides var. muelleri (Sonder) Weber-van Bosse Text
Caulerpa hypnoides var. typica Weber-van Bosse Card image
Caulerpa imbricata G. Murray Text
Caulerpa imbricata f. minor Svedelius Text
Caulerpa imbricata f. mixta Svedelius Text
Caulerpa indica (Sonder ex Kützing) Mazé & Schramm Text
Caulerpa integerrima (Zanardini) M.J. Wynne, H. Verbruggen, & D.L. Angel Text
Caulerpa juniperoides J. Agardh Card image
Caulerpa kempfii Joly & Pereira Card image
Caulerpa kilneri J. Agardh Text
Caulerpa laetevirens ('laete-virens') Montagne Card image Card image
Caulerpa laetevirens Montagne Text
Caulerpa laetevirens f. caespitosa Svedelius Text
Caulerpa laetevirens f. depauperata Svedelius Text
Caulerpa laetevirens f. laxa (Greville) Svedelius Text
Caulerpa lagara T.J.B. Carruthers, D.I. Walker, & J.M. Huisman Text
Caulerpa lamourouxii (Turner) C. Agardh Card image
Caulerpa lanuginosa J. Agardh Text
Caulerpa lanuginosa var. delicatula (Grunow) P.C. Silva Card image
Caulerpa lanuginosa var. delicatula (Grunow) P.C. Silva in Silva, Basson, & Moe Text
Caulerpa laurifolia Bory \{also on card, after Bory: in? ex? Lamouroux\} Card image
Caulerpa laurifolia Bory ex Lamouroux Text
Caulerpa laxa Greville Text
Caulerpa laxa R.K. Greville Card image
Caulerpa lehmannii ('lehmanni') Heer Card image
Caulerpa lentillifera J. Agardh Text
Caulerpa lentillifera J. Agardh var. condensata Yamada Card image
Caulerpa lentillifera f. parvula Børgesen Text
Caulerpa lentillifera var. compacta Trono & Ang Card image
Caulerpa lentillifera var. condensata Yamada Card image
Caulerpa lentillifera var. kilneri (J. Agardh) Weber-van Bosse Text
Caulerpa lentillifera var. longistipitata Weber-van Bosse Card image
Caulerpa lentillifera var. longistipitata Weber-van Bosse in Reinbold Text
Caulerpa lessonii Bory Card image
Caulerpa lessonii Bory de Saint-Vincent Text
Caulerpa lessonii f. tuticorinensis Svedelius Text
Caulerpa lessonii f. typica Svedelius Card image
Caulerpa ligulata Harvey Card image
Caulerpa ligulata Harvey ex J. Agardh {illegitimate} Text
Caulerpa longifolia C. Agardh Text
Caulerpa longifolia f. crispata (Harvey) Womersley Text
Caulerpa longifolia var. crispata (Harvey) Womersley Card image
Caulerpa longistipitata (Weber-van Bosse) Svedelius Text
Caulerpa lycopodium C. Agardh Text
Caulerpa lycopodium Harvey Card image
Caulerpa lycopodium Harvey {illegitimate} Text
Caulerpa lycopodium J. Agardh Card image
Caulerpa lycopodium J. Agardh {illegitimate} Text
Caulerpa lycopodium var. delicatula (Grunow) Weber-van Bosse Text
Caulerpa macra (Weber-van Bosse) G.S. Draisma & W.F. Prud'homme in Belton et al. Text
Caulerpa macrodisca Decaisne Text
Caulerpa macrophysa (Sonder ex Kützing) G. Murray Text
Caulerpa mamillosa Montagne Text
Caulerpa manorensis Nizamuddin Text
Caulerpa matsueana Yamada Card image Card image
Caulerpa mauritiana Børgesen Text
Caulerpa megadisca G.S. Belton & C.F.D. Gurgel Text
Caulerpa mexicana Sonder ex Kützing Text
Caulerpa mexicana f. indica M. Umamaheswara Rao {invalid} Text
Caulerpa mexicana f. laxior (Weber-van Bosse) W. R. Taylor Card image
Caulerpa mexicana f. laxior (Weber-van Bosse) W.R. Taylor Text
Caulerpa mexicana f. pectinata (Kützing) W. R. Taylor Card image
Caulerpa mexicana f. pectinata (Kützing) W.R. Taylor Text
Caulerpa mexicana f. vietnamica Pham-Hoàng Ho & Luong-Cong-Kinh Text
Caulerpa mexicana var. harveyana (Kützing) Crouan fr. Card image
Caulerpa mexicana var. pluriseriata W. R. Taylor Card image
Caulerpa microdisca Decaisne Card image
Caulerpa microdonta J. Agardh Card image
Caulerpa microphysa (Weber-van Bosse) J. Feldmann Text
Caulerpa muelleri ('Mülleri') Sonder Card image
Caulerpa muelleri Sonder Text
Caulerpa murrayi Weber-van Bosse Card image
Caulerpa myriophylla Lamouroux Card image
Caulerpa najadiformis Bory Card image
Caulerpa najadiformis Bory de Saint-Vincent ex Kützing Text
Caulerpa najadiformis Bory mss Card image
Caulerpa novoebudarum ('Novo-Ebudarum') Sonder & Mueller Card image
Caulerpa nummularia Harvey Card image
Caulerpa nummularia Harvey ex J. Agardh Text
Caulerpa obscura Sonder Text
Caulerpa obscura f. sonderi (F. Mueller) Weber-van Bosse Card image
Caulerpa obscura f. sonderi (Mueller) Weber-van Bosse Text
Caulerpa obscura f. typica Weber-van Bosse Card image
Caulerpa obscura var. sonderi (Müller) Reinke Card image
Caulerpa obtusa Lamouroux Text
Caulerpa occidentalis 'C. Agardh' Card image
Caulerpa occidentalis (J. Agardh) Jaasund invalid Card image
Caulerpa occidentalis (J. Agardh) Jaasund technically invalid Card image
Caulerpa occidentalis Jaasund Card image
Caulerpa ocellata Lamouroux Card image
Caulerpa okamurai Weber-van Bosse Card image Card image
Caulerpa okamurai f. minor S. Narita Card image
Caulerpa okamurai f. oligophylla Okamura Card image
Caulerpa oligophylla Montagne Text
Caulerpa ollivieri Dostál Text
Caulerpa ophioglossum (Weber & Mohr) C. Agardh Card image
Caulerpa ophioglossum C. Agardh {illegitimate} Text
Caulerpa ophioglossum Schousboe \{also on card: or ophioglossoides\} Card image
Caulerpa opposita E. Coppejans & A. Meinesz Text
Caulerpa palmata Hering Card image Card image
Caulerpa papillosa J. Agardh Text
Caulerpa parvifolia Harvey Text
Caulerpa parvula Svedelius Text
Caulerpa paspaloides (Bory) Greville Card image
Caulerpa paspaloides [var.] compressa (Weber-van Bosse) M.A. Howe Card image
Caulerpa paspaloides f. compressa Weber-van Bosse Card image
Caulerpa paspaloides f. flabellata Weber-van Bosse Card image
Caulerpa paspaloides f. paspaloides Weber-van Bosse Card image
Caulerpa paspaloides f. phleoides (Bory) Weber-van Bosse Card image
Caulerpa paspaloides f. phyllophlaston (Murray) Weber-van Bosse Card image
Caulerpa paspaloides var. laxa Weber-van Bosse Card image
Caulerpa paspaloides var. minima H.J. Humm & S.E. Taylor {invalid} Text
Caulerpa paspaloides var. paspaloides J. Agardh Card image
Caulerpa paspaloides var. phleoides (Bory) J. Agardh Card image
Caulerpa paspaloides var. typica Weber-van Bosse Card image
Caulerpa paspaloides var. wurdemannii ('Wurdemanni') Weber-van Bosse Card image
Caulerpa pectinata Kützing Text
Caulerpa peltata Lamouroux Text
Caulerpa peltata f. exigua (Weber-van Bosse) Reinke Card image
Caulerpa peltata f. imbricata (G. Murray) Weber-van Bosse Text
Caulerpa peltata f. imbricata (Kjellman) Weber-van Bosse Card image
Caulerpa peltata f. stellata (Harvey) Reinke Card image
Caulerpa peltata var. exigua Weber-van Bosse Card image
Caulerpa peltata var. macrodisca (Decaisne) Weber-van Bosse Text
Caulerpa peltata var. nummularia (Harvey ex J. Agardh) Weber-van Bosse Text
Caulerpa peltata var. stellata (Harvey ex J. Agardh) Weber-van Bosse Text
Caulerpa peltata var. typica Weber-van Bosse Card image
Caulerpa peniculus (Brown ex Turner) C. Agardh Card image
Caulerpa pennata J. Agardh Card image
Caulerpa pennata Lamouroux Card image
Caulerpa phleoides (Bory) Greville Card image
Caulerpa phyllaphlaston Murray Card image
Caulerpa pickeringii Harvey & Bailey Text
Caulerpa pinnata (L.) R. K. Greville Card image
Caulerpa pinnata (L.) R. K. Greville (cont.) Card image
Caulerpa pinnata (Turner) Lamouroux Card image
Caulerpa pinnata C. Agardh Text
Caulerpa pinnata f. laxior Weber-van Bosse Text
Caulerpa pinnata f. mexicana (Sonder ex Kützing) Weber-van Bosse Text
Caulerpa pinnata f. mexicana (Sonder) Weber-van Bosse Card image
Caulerpa pinnata f. pectinata (Kützing) Weber-van Bosse Text
Caulerpa pinnata f. typica Weber-van Bosse Card image
Caulerpa pinnata var. mexicana (Sonder ex Kützing) Reinke Card image
Caulerpa plumaris (Forsskål) C. Agardh Text
Caulerpa plumaris (Forssk.) C. Agardh Card image
Caulerpa plumaris f. brevipes (J. Agardh) Weber-van Bosse Card image
Caulerpa plumaris f. farlowii ('Farlowi') Weber-van Bosse Card image
Caulerpa plumaris f. farlowii Weber-van Bosse Text
Caulerpa plumaris f. flagellata Weber-van Bosse Card image
Caulerpa plumaris f. longipes (J. Agardh) Weber-van Bosse Card image
Caulerpa plumaris f. longiseta (Bory) Weber-van Bosse Card image
Caulerpa plumaris f. tenuior [Reinbold] Card image
Caulerpa plumaris f. umbellata Weber-van Bosse Text
Caulerpa plumaris var. boryana Kützing Card image
Caulerpa plumaris var. brevipes J. Agardh Text
Caulerpa plumaris var. elegans Crouan fr. Card image
Caulerpa plumaris var. elegans P. Crouan & H. Crouan in Schramm & Mazé Text
Caulerpa plumaris var. longipes J. Agardh Text
Caulerpa plumaris var. longiseta Bory Card image
Caulerpa plumaris var. longiseta Bory de Saint-Vincent Text
Caulerpa plumulifera Zanardini Text
Caulerpa prolifera (Forsskål) Lamouroux Text
Caulerpa prolifera (Forssk.) Lamouroux Card image
Caulerpa prolifera f. dichotoma Weber-van Bosse Text
Caulerpa prolifera f. obovata (J. Agardh) Weber-van Bosse Card image
Caulerpa prolifera f. zosterifolia Børgesen Card image Card image
Caulerpa prolifera var. nervata (Kützing) J. Agardh Card image
Caulerpa prolifera var. obovata J. Agardh Card image
Caulerpa pusilla (Kützing) Martens & Hering mscr. Card image
Caulerpa pusilla Martens & Hering ined. Card image
Caulerpa pusilla var. mucronata A.B. Joly & M. Sazima in A.B. Joly, M. Sazima, & J. Semir Text
Caulerpa qureshii Nizamuddin Text
Caulerpa racemosa (Forsskål) J. Agardh Text
Caulerpa racemosa (Forssk.) J. Agardh Card image
Caulerpa racemosa (Forssk.) Trevisan Card image
Caulerpa racemosa f. complanata (J. Agardh) Weber-van Bosse Text
Caulerpa racemosa f. compressa Taylor Card image
Caulerpa racemosa f. compressa W.R. Taylor {illegitimate} Text
Caulerpa racemosa f. compressa Weber-van Bosse Card image
Caulerpa racemosa f. condensata Weber-van Bosse Text
Caulerpa racemosa f. cylindracea (Sonder) Weber-van Bosse Text
Caulerpa racemosa f. elongata Weber-van Bosse Card image
Caulerpa racemosa f. hypocrateriformis Weber-van Bosse Card image
Caulerpa racemosa f. intermedia Taylor Card image
Caulerpa racemosa f. intermedia W.R. Taylor {illegitimate} Text
Caulerpa racemosa f. intermedia Weber-van Bosse Card image
Caulerpa racemosa f. laetevirens (Montagne) Nizamuddin Card image
Caulerpa racemosa f. laxa (Greville) Weber-van Bosse Text
Caulerpa racemosa f. macrophysa (Kützing) Weber-van Bosse Card image
Caulerpa racemosa f. macrophysa (Sonder ex Kützing) Weber-van Bosse Text
Caulerpa racemosa f. major Weber-van Bosse Card image
Caulerpa racemosa f. microphysa Weber-van Bosse Text
Caulerpa racemosa f. occidentalis (J. Agardh) Nizamuddin Text
Caulerpa racemosa f. reducta Børgesen Text
Caulerpa racemosa f. requienii (Montagne) Weber-van Bosse Text
Caulerpa racemosa f. semifalcata Chauhan & Thivy Text
Caulerpa racemosa f. simplicissima Børgesen Text
Caulerpa racemosa f. simplicissima Børgesen Card image
Caulerpa racemosa f. turbinata (J. Agardh) Weber-van Bosse Text
Caulerpa racemosa f. typica Weber-van Bosse Card image Card image
Caulerpa racemosa f. vietnamensis A. Zinova & Nguyen Huu Dinh Card image
Caulerpa racemosa var. chemnitzia (Esper )Weber-van Bosse Card image
Caulerpa racemosa var. chemnitzia (Esper) Weber-van Bosse Text
Caulerpa racemosa var. clavifera (Turner) Weber-van Bosse Text
Caulerpa racemosa var. corynephora (Montagne) Weber-van Bosse Text
Caulerpa racemosa var. cylindracea (Sonder) M. Verlaque, J.M. Huisman, & C.F. Boudouresque in M. Verlaque et al. Text
Caulerpa racemosa var. disticha V. J. Chapman Card image
Caulerpa racemosa var. exigua (Weber-van Bosse) Eubank Card image
Caulerpa racemosa var. gracilis (Zanardini) Weber-van Bosse Text
Caulerpa racemosa var. imbricata (G. Murray) L.L. Eubank Text
Caulerpa racemosa var. imbricata (Kjellman) Eubank Card image
Caulerpa racemosa var. intermediata Anand Card image
Caulerpa racemosa var. intermediata P. Anand Text
Caulerpa racemosa var. laetevirens ('laete-virens') (Montagne) Weber-van Bosse Card image
Caulerpa racemosa var. laetevirens (Montagne) Weber-van Bosse Text
Caulerpa racemosa var. lamourouxii (Turner) Weber-van Bosse Text
Caulerpa racemosa var. laxa J. Agardh Card image
Caulerpa racemosa var. macra Weber-van Bosse Text
Caulerpa racemosa var. macrophysa (Kützing) Taylor Card image
Caulerpa racemosa var. macrophysa (Sonder ex Kützing) W.R. Taylor Text
Caulerpa racemosa var. microphysa (Weber-van Bosse) Reinke Text
Caulerpa racemosa var. mucronata L.N. de Senerpont Domis in L.N. Senerpont Domis et al. Text
Caulerpa racemosa var. nummularia (Harvey ex J. Agardh) D. Dixit Text
Caulerpa racemosa var. nummularia [(Harvey ex J. Agardh)] Dixit Card image
Caulerpa racemosa var. occidentalis (J. Agardh) Børgesen Text
Caulerpa racemosa var. peltata (Lamouroux) Eubank Card image Card image
Caulerpa racemosa var. peltata (Lamouroux) L.L. Eubank in T.A. Stephenson Text
Caulerpa racemosa var. racemosa J. Agardh Card image
Caulerpa racemosa var. turbinata (J. Agardh) Eubank Text
Caulerpa racemosa var. uvifera (C. Agardh) J. Agardh Text
Caulerpa racemosa var. uvifera (Turner) J. Agardh Card image
Caulerpa racemosa var. uvifera (Turner) Weber-van Bosse Card image
Caulerpa racemosa var. zeyheri (Kützing) Weber-van Bosse Text
Caulerpa remotifolia Sonder Card image
Caulerpa remotifolia Sonder Herb. Card image
Caulerpa reniformis G.R. South & P.A. Skelton Text
Caulerpa requienii (Montagne) J. Agardh Card image
Caulerpa reyesii E.G. Meñez & H. Calumpong Text
Caulerpa scalpelliformis (Brown ex Turner) C. Agardh Card image
Caulerpa scalpelliformis (R. Brown ex Turner) C. Agardh Text
Caulerpa scalpelliformis (Turner) Lamouroux Card image
Caulerpa scalpelliformis f. denticulata (Decaisne) Svedelius Text
Caulerpa scalpelliformis f. dwarkensis Børgesen Text
Caulerpa scalpelliformis f. intermedia (Weber-van Bosse) Svedelius Text
Caulerpa scalpelliformis var. denticulata (Decaisne) Weber-van Bosse Text
Caulerpa scalpelliformis var. dwarkensis (Børgesen) Gopalkrishnan invalid Card image
Caulerpa scalpelliformis var. intermedia Weber-van Bosse Text
Caulerpa scalpelliformis var. typica Weber-van Bosse Card image
Caulerpa sedoides (Turner) Lamouroux Card image
Caulerpa sedoides C. Agardh Text
Caulerpa sedoides f. crassicaulis (J. Agardh) Weber-van Bosse Text
Caulerpa sedoides f. geminata (Harvey) Weber-van Bosse Text
Caulerpa sedoides f. mixta Svedelius Text
Caulerpa sedoides f. novaezelandiae V.J. Chapman Card image
Caulerpa sedoides f. tasmanica (J. Agardh) Weber-van Bosse Card image
Caulerpa sedoides f. tasmanica Weber-van Bosse {invalid} Text
Caulerpa sedoides var. crassicaulis J. Agardh Text
Caulerpa sedoides var. geminata (Harvey) Harvey Text
Caulerpa sedoides var. tasmanica J. Agardh Card image
Caulerpa sedoides var. tasmanica J. Agardh {invalid} Text
Caulerpa selaginoides Lamouroux mscr. Card image
Caulerpa selago (Turner) C. Agardh Text
Caulerpa selago (Turner) Lamouroux Card image
Caulerpa selago R. Brown in herb. Ag. Card image
Caulerpa selago var. brownii C. Agardh Text
Caulerpa septentrionalis C. Agardh Card image
Caulerpa serrata Kützing Card image
Caulerpa serrulata (Forsskål) J. Agardh Text
Caulerpa serrulata (Forssk.) J. Agardh Card image
Caulerpa serrulata (Forssk.) J. Agardh (cont.) Card image
Caulerpa serrulata f. angusta (Weber-van Bosse) Eubank Text
Caulerpa serrulata f. angusta (Weber-van Bosse) W. R. Taylor Card image
Caulerpa serrulata f. lata (Weber-van Bosse) Tseng Text
Caulerpa serrulata f. longifolia Gilbert Card image
Caulerpa serrulata f. occidentalis (Weber-van Bosse) Yamada Card image
Caulerpa serrulata f. occidentalis (Weber-van Bosse) Yamada & Tanaka Card image
Caulerpa serrulata f. serrulata (Forssk.) Gilbert Card image
Caulerpa serrulata f. spiralis (Weber-van Bosse) Gilbert Text
Caulerpa serrulata f. torulosa (Weber-van Bosse) E. Coppejans, F. Leliaert, & O. DeClerck Text
Caulerpa serrulata var. boryana (J. Agardh) Gilbert Text
Caulerpa serrulata var. hummii (Díaz-Piferrer) Farghaly Text
Caulerpa serrulata var. pectinata (Weber-van Bosse) W. R. Taylor Card image
Caulerpa sertularioides (Gmelin) Howe f. corymbosa Taylor Card image
Caulerpa sertularioides (Gmelin) Howe f. typica Børgesen Card image
Caulerpa sertularioides (S. Gmelin) Howe Text
Caulerpa sertularioides (S.G. Gmelin) M.A. Howe Card image
Caulerpa sertularioides f. brevipes (J. Agardh) Svedelius Text
Caulerpa sertularioides f. farlowii (Weber-van Bosse) Børgesen Text
Caulerpa sertularioides f. flagellata (Weber-van Bosse) Weber-van Bosse Card image
Caulerpa sertularioides f. longipes (J. Agardh) Collins Text
Caulerpa sertularioides f. longiseta (Bory de Saint-Vincent) Svedelius Text
Caulerpa sertularioides f. longiseta (Bory) Svedelius Card image
Caulerpa sertularioides f. umbellata (Weber-van Bosse) Svedelius Text
Caulerpa sertularioides var. brevipes Cordero Card image
Caulerpa sertularioides var. gracilis Yamada Card image
Caulerpa seuratii Weber-van Bosse Card image
Caulerpa seuratii f. major Weber-van Bosse Card image
Caulerpa seuratii f. minor Weber-van Bosse Card image
Caulerpa simplex Levring Text
Caulerpa simpliciuscula (R. Brown ex Turner) C. Agardh Text
Caulerpa simpliciuscula (Turner) C. Agardh Card image
Caulerpa simpliciuscula var. laxa Womersley Card image
Caulerpa simpliciuscula var. vesiculifera Harvey Text
Caulerpa sonderi F. Mueller Card image
Caulerpa sonderi Mueller in Sonder Text
Caulerpa spathulata Womersley & Bailey Text
Caulerpa splendida Weber-van Bosse {invalid} Text
Caulerpa stahlii Weber-van Bosse Text
Caulerpa stellata Harvey Card image
Caulerpa stellata Harvey ex J. Agardh Text
Caulerpa subserrata Okamura Card image
Caulerpa superba Greville Text
Caulerpa superba R.K. Greville Card image
Caulerpa tateyamensis Yendo Card image
Caulerpa taxifolia (Vahl) C. Agardh Text
Caulerpa taxifolia Lamouroux nom. nud. Card image
Caulerpa taxifolia f. asplenioides (Greville) Weber-van Bosse Text
Caulerpa taxifolia f. interrupta Svedelius Text
Caulerpa taxifolia f. tristichophylla Svedelius Text
Caulerpa taxifolia f. typica Svedelius Card image
Caulerpa taxifolia var. asplenioides (Greville) Harvey Card image
Caulerpa taxifolia var. crassifolia C. Agardh Text
Caulerpa taxifolia var. distichophylla (Sonder) M. Verlaque, J. Huisman, & G. Procaccini in Jongma et al. Text
Caulerpa taxifolia var. falcifolia (Harvey & Bailey) W. R. Taylor Card image
Caulerpa tenella Harvey Text
Caulerpa thuyoides J. Agardh Card image
Caulerpa tomentella (Harvey) Card image
Caulerpa tomentella Harvey ex J. Agardh Text
Caulerpa tongaensis Papenfuss Card image
Caulerpa triangularis Crouan fr. Card image
Caulerpa trifaria Harvey Text
Caulerpa tristicha J. Agardh Text
Caulerpa turbinata Hering Card image
Caulerpa turneri Lamouroux Card image
Caulerpa urvilleana ('urvilliana') Montagne Card image
Caulerpa urvilleana f. tristicha (J. Agardh) Weber-van Bosse Text
Caulerpa urvilleana_(`urvilliana') Montagne Text
Caulerpa urvilliana f. microdonta (J. Agardh) Weber-van Bosse Card image
Caulerpa urvilliana f. serrata Weber-van Bosse Card image
Caulerpa urvilliana var. typica Weber-van Bosse Card image
Caulerpa urvilliana var. vitiensis Weber-van Bosse Card image
Caulerpa uvaria C. Agardh mss. Card image
Caulerpa uvifera C. Agardh Text
Caulerpa uvifera f. compressa (Weber-van Bosse) Svedelius Text
Caulerpa uvifera f. intermedia (Weber-van Bosse) Svedelius Text
Caulerpa uvifera f. planiuscula Svedelius Text
Caulerpa vanbosseae ('Van Bosseae') Papenfuss Card image
Caulerpa vanbosseae Setchell & Gardner Text
Caulerpa veravalensis Thivy & Chauhan Text
Caulerpa verticillata J. Agardh Text
Caulerpa verticillata J. Agardh f. typica Børgesen Card image
Caulerpa verticillata f. acuta Yamada Card image
Caulerpa verticillata f. charoides Weber-van Bosse Text
Caulerpa verticillata var. pusilla Vickers Text
Caulerpa vesiculifera (Harvey) Harvey Text
Caulerpa vickersiae ('vickersii') Børgesen Card image
Caulerpa vickersiae Børgesen Text
Caulerpa vickersiae Børgesen var. furcifolia W. R. Taylor Card image
Caulerpa vickersiae var. luxurians Taylor Card image
Caulerpa vickersiae var. luxurians W.R. Taylor Text
Caulerpa vieillardii ('Vieillardi') Kützing Card image
Caulerpa vieillardii_(`vieillardi') Kützing Text
Caulerpa vitiensis Sonder, herb. du mus. Brit. Card image
Caulerpa vitifolia C. Agardh Card image
Caulerpa webbiana Montagne Text
Caulerpa webbiana Montague Card image
Caulerpa webbiana f. disticha Vickers Card image
Caulerpa webbiana f. disticha Weber-van Bosse Card image
Caulerpa webbiana f. divergens (J. Agardh) Weber-van Bosse Text
Caulerpa webbiana f. elegans Yamada and Tanaka Card image
Caulerpa webbiana f. tomentella (Harvey ex J. Agardh) Weber-van Bosse Text
Caulerpa webbiana f. tomentella (Harvey) Weber-van Bosse Card image
Caulerpa webbiana f. typica Weber-van Bosse Card image
Caulerpa webbiana var. divergens J. Agardh Text
Caulerpa webbiana var. pickeringii (Harvey & Bailey) Eubank Text
Caulerpa wurdemannii ('Wurdemanni') Harvey ms. Card image
Caulerpa zeyheri Kützing Text
Caulerpa zeyheri Sonder, Herb. Card image
Caulerpella ambigua (Okamura) W.F. Prud'homme van Reine & G.M. Lokhorst Text
Caulerpites annulatus Ettingshausen Text
Caulerpites araucaria Massalongo Card image
Caulerpites brongniartii ('brongniarti') Debey Card image
Caulerpites bryodes Debey & Ettingshausen Card image
Caulerpites colubrinus Quenstedt Card image
Caulerpites denticulatus ('denticulata') Parker & Dawson Card image
Caulerpites diesingii Unger Text
Caulerpites eseri Unger Text
Caulerpites foliatus (R. Ludwig) W.P. Schimper Text
Caulerpites marginatus Lesquereux Card image
Caulerpites selaginoides var. lycopodioides (Brongniart) Unger Card image
Caulerpites sinuosus (R. Ludwig) W.P. Schimper Text
Caulinia microphylla_('mycrophylla') Balbis & Nocca Text
Caulocystis brevifolia Sonder Card image
Caulocystis cephalornithos (Labillardiére) J. E. Areschoug Card image
Caulocystis cephalornithos (Labillardière) Areschoug Text
Caulocystis muelleri Sonder Card image
Caulocystis uvifera (C. Agardh) Areschoug Text
Caulocystis uvifera (C. Agardh) J. E. Areschoug Card image
Caulodendron dichotomococcoides A. Comas Text
Cavernosa kapitiana S.R. Stidolph Text
Cavernosa kapitiana S.R. Stidolph {invalid} Text
Cavernosa kapitiana Stidolph Card image
Cavinula altana D. Metzeltin, M.S. Kulikovskiy, & H. Lange-Bertalot in Kulikovskiy et al. Text
Cavinula buben M. Kulikovskiy et al. Text
Cavinula cingens (Skvortzow) Genkal & Kharitonov Text
Cavinula cocconeiformis (Gregory ex Greville) D. G. Mann & A. J. Stickle Card image
Cavinula cocconeiformis (Gregory ex Greville) D.G. Mann & A.J. Stickle in Round, Crawford, & Mann Text
Cavinula cocconeiformis f. elliptica (Hustedt) H. Lange-Bertalot in H. Lange-Bertalot & D. Metzeltin Text
Cavinula davisiae L. Bahls Text
Cavinula dybowskii M. Kulikovskiy et al. Text
Cavinula heterostauron (H. Germain) B. Van de Vijver in B. Van de Vijver, Y. Frenot, & L. Beyens Text
Cavinula heterostauron var. rostrata (H. Germain) B. Van de Vijver in B. Van de Vijver, Y. Frenot, & L. Beyens Text
Cavinula intractata (Hustedt) H. Lange-Bertalot in H. Lange-Bertalot & D. Metzeltin Text
Cavinula jaernefeltii (Hustedt) D. G. Mann & A. J. Stickle Card image
Cavinula jaernefeltii (Hustedt) D.G. Mann & A.J. Stickle in Round, Crawford, & Mann Text
Cavinula jasnitskii M. Kulikovskiy et al. Text
Cavinula kerguelensis C. Riaux-Gobin & P. Compère Text
Cavinula kernii A. Cvetkoska, P.B. Hamilton, Z. Levkov & M. Potapova in Cvetkoska et al. Text
Cavinula lacustris (Gregory) D. G. Mann & A. J. Stickle Card image
Cavinula lacustris (Gregory) D.G. Mann & A.J. Stickle in Round, Crawford, & Mann Text
Cavinula lapidosa (Krasske) H. Lange-Bertalot in H. Lange-Bertalot & D. Metzeltin Text
Cavinula lilandae C. Cocquyt, M. De Haan & J.C. Taylor Text
Cavinula maculata M. Potapova, A. Cvetkoska, P.B. Hamilton & Z. Levkov in Cvetkoska et al. Text
Cavinula mollicula (Hustedt) H. Lange-Bertalot in H. Lange-Bertalot & D. Metzeltin Text
Cavinula oculata D. Antoniades & P.B. Hamilton in D. Antoniades, P.B. Hamilton, M.S.V. Douglas, & J.P. Smol {invalid} Text
Cavinula protractolapidosa D. Metzeltin, H. Lange-Bertalot, & F. García-Rodríguez Text
Cavinula pseudoscutiformis (Hustedt) D. G. Mann & A. J. Stickle Card image
Cavinula pseudoscutiformis (Hustedt) D.G. Mann & A.J. Stickle in Round, Crawford, & Mann Text
Cavinula pusio (Cleve) H. Lange-Bertalot in M. Werum & H. Lange-Bertalot Text
Cavinula scutelloides (W. Smith) H. Lange-Bertalot in H. Lange-Bertalot & D. Metzeltin Text
Cavinula scutiformis (Grunow ex A. Schmidt) D. G. Mann & A. J. Stickle Card image
Cavinula scutiformis (Grunow ex A. Schmidt) D.G. Mann & A.J. Stickle in Round, Crawford, & Mann Text
Cavinula thoroddsenii (Foged) H. Lange-Bertalot in H. Lange-Bertalot & D. Metzeltin Text
Cavinula uschkaniensis M. Kulikovskiy et al. Text
Cavinula variostriata (Krasske) D. G. Mann Card image
Cavinula variostriata (Krasske) D.G. Mann in Round, Crawford, & Mann Text
Cavinula vincentii D. Antoniades & P.B. Hamilton in Antoniades et al. Text
Cavinula vincentii D. Antoniades & P.B. Hamilton in D. Antoniades, P.B. Hamilton, M.S.V. Douglas, & J.P. Smol {invalid} Text
Cavinula weinzierlii (H. Schimanski) D. B. Czarnecki Card image
Cavinula weinzierlii (H. Schimanski) D.B. Czarnecki Text
Caviomonas mobilis Nie Card image
Cavitatus exiguus Y. Yanagisawa & F. Akiba Card image
Cavitatus jouseanus_(`jouseana') (V.S. Sheshukova-Poretskaya) D.M. Williams Text
Cavitatus lanceolatus F. Akiba & C. Hiramatsu Card image
Cavitatus linearis (V.S. Sheshukova-Poretskaya) F. Akiba & Y. Yanagisawa Card image
Cavitatus miocenicus (H. J. Schrader) F. Akiba & Y. Yanagisawa Card image
Cavitatus rectus F. Akiba & C. Hiramatsu Card image
Cavosphaera wettsteinii (Kamptner) Lecal & Bernheim invalid Card image
Cayeuxia americana J. H. Johnson Card image
Cayeuxia americana J.H. Johnson Text
Cayeuxia anae Dragastan Card image
Cayeuxia anae O. Dragastan Text
Cayeuxia atanasiui Dragastan Card image
Cayeuxia atanasiui O. Dragastan Text
Cayeuxia austriaca Fenninger & Hötzl Card image
Cayeuxia doerflesiana Kamptner Card image
Cayeuxia elliottii ('elliotti') Dragastan Card image
Cayeuxia elliottii_(`elliotti') O. Dragastan Text
Cayeuxia fruticulosa J.H. Johnson & H.V. Kaska Text
Cayeuxia fruticulosa Johnson & Kaska Card image
Cayeuxia kurdistanensis Elliott Card image
Cayeuxia kurdistanensis G.F. Elliott Text
Cayeuxia kurdistanensis G.F. Elliott {invalid} Text
Cayeuxia lemaitrae O. Dragastan Text
Cayeuxia mediterranea Herak Card image
Cayeuxia mediterranea M. Herak Text
Cayeuxia moldavica Frollo Card image
Cayeuxia nodosa F.W. Anderson Text
Cayeuxia piae Frollo Card image
Cayeuxia piae M.M. Frollo Text
Cecidochloris adnata (Korshikov) Ettl Card image Card image
Cecidochloris sessilis (Anachin) Ettl Card image
Cecidochloris stichogloeae Skuja Card image
Cecidochloris tetrasporidiae Iyengar Card image
Cedercreutziella savoniensis Vischer Card image
Celeceras monile (Hooker f. & Harvey) Kützing Card image
Cellepora ciliata (Pallas) L. Card image
Cellepora hyalina L. Card image
Cellepora pumicosa (Pallas) L. Card image
Cellepora ramulosa L. Card image
Cellepora spongites (Pallas) L. Card image
Cellepora verrucosa (L.) L. Card image
Celloniella palensis Pascher Card image
Cenacrum subsutum Ricker & Kraft Text
Cenchridium globosum var. pyriforme Lemmermann Card image
Cenchridium rugulosum Stein Card image
Cenchridium sphaerulum ('sphaerula') Ehrenberg Card image
Cenchridium tridactylum Stein Card image
Cenosyphon rugosum Chevallier Card image
Centosphaera barbata F.H. Wind & S.W. Wise, Jr. Card image
Centosphaera barbata F.H. Wind & S.W. Wise, Jr. in Wise & Wind Text
Centrasphaeridium armarium R. Wicander & G. Playford Text
Centrasphaeridium lecythium R. Wicander & G. Playford Text
Centratractus belonophora (Schmidle) Lemmermann Card image
Centritractus africanus Fritsch & Rich Card image
Centritractus belonophorus (Schmidle) Lemmermann \{also on card: (as Centratractus belonophora, q.v.)\} Card image
Centritractus belonophorus var. major Roll Card image
Centritractus brasilianus Skvortsov & Noda Card image
Centritractus brunneus Fott Card image
Centritractus capillifer Pascher Card image
Centritractus dubius Printz Card image
Centritractus ellipsoideus Starmach Card image
Centritractus ellipsoideus f. excentricus L. Krienitz & H. Heynig Text
Centritractus globulosus Pascher Card image
Centritractus lemmermannii Skvortsov & Noda Card image
Centritractus pusillus Skvortsov & Noda Card image
Centritractus rotundatus Pascher Card image
Centrocera illaqueans C.W. Schneider, E.N. Cianciola, & T.R. Popolizio in Schneider et al. Text
Centroceras (Kützing) Meneghini \{also on card: subgenus of Ceramium\} Card image
Centroceras apiculatum Yamada Text
Centroceras arcii C.W. Schneider, E.N. Cianciola, & T.R. Popolizio in Schneider et al. Text
Centroceras bellum Setchell & Gardner Text
Centroceras brachyacanthum Kützing Text
Centroceras championianum Zanardini Card image
Centroceras cinnabarinum J. Agardh Card image
Centroceras clavulatum (C. Agardh) Montagne Text
Centroceras clavulatum var. australe J. Agardh Card image
Centroceras clavulatum var. brachyacanthum (Kützing) Crouan fr. Card image
Centroceras clavulatum var. brachyacanthum (Kützing) P. Crouan & H. Crouan in Mazé & Schramm Text
Centroceras clavulatum var. crispulum (Montagne) Montagne Card image
Centroceras clavulatum var. cryptacanthum (Kützing) Grunow Text
Centroceras clavulatum var. hyalacanthum (Kützing) Grunow Card image
Centroceras clavulatum var. inerme (Kützing) Grunow Card image
Centroceras clavulatum var. leptacanthum (Kützing) Grunow Card image
Centroceras clavulatum var. macracanthum (Kützing) Grunow Text
Centroceras clavulatum var. micracanthum (Kützing) Sonder Card image
Centroceras clavulatum var. oxyacanthum (Kützing) Grunow Text
Centroceras clavulatum var. uncinatum Grunow Card image
Centroceras corallophiloides R.E. Norris Text
Centroceras crispulum Montagne mscr Card image
Centroceras cryptacanthum Kützing Text
Centroceras cryptacanthum var. longiarticulatum Kützing Text
Centroceras distichum Okamura Card image
Centroceras eatonianum Farlow Text
Centroceras gasparrinii (Meneghini) Kützing Card image
Centroceras hommersandii B.Y. Won, T.O. Cho & S. Fredericq Text
Centroceras hyalacanthum Kützing Text
Centroceras inerme Kützing Card image
Centroceras internitens Gallagher & Humm Card image
Centroceras japonicum Itono Card image
Centroceras leptacanthum Kützing Card image
Centroceras macracanthum Kützing Text
Centroceras micracanthum Kützing Card image
Centroceras minimum 'Yamada' Card image
Centroceras minutum Yamada Text
Centroceras natalense_('natalensis') B.Y. Won, T.O. Cho & S. Fredericq Text
Centroceras oregonense J. Agardh Card image
Centroceras oxyacanthum Kützing Text
Centroceras oxyacanthum Kützing Card image
Centroceras pignattii G. Giaccone Text
Centroceras rhizophorum Montagne Card image
Centroceras rodmanii B.Y. Won, T.O. Cho, & S. Fredericq Text
Centroceras secundum M.J. Wynne Text
Centroceras tetrachotomum B.Y. Won, T.O. Cho, & S. Fredericq Text
Centrocerocolax ubatubensis Joly Card image
Centrodinium biconicum (Murray & Whitting) F.J.R. Taylor Card image
Centrodinium deflexoides Balech Card image
Centrodinium deflexum Kofoid Card image
Centrodinium elongatum Kofoid Card image
Centrodinium eminens Böhm Card image
Centrodinium eminens f. pulchrum (Böhm) J. Schiller Card image
Centrodinium expansum Kofoid & Michener Card image
Centrodinium intermedium Pavillard Card image
Centrodinium maximum Pavillard Card image
Centrodinium mimeticum (Balech) F.J.R. Taylor Card image
Centrodinium ovalis (Pavillard) D.U. Hernández-Becerril in D.U. Hernández-Becerril et al. Text
Centrodinium pacificum (Rampi) F. J. R. Taylor Card image
Centrodinium pavillardii F. J. R. Taylor Card image
Centrodinium porulosum ('porulosa') Kofoid & Michener Card image
Centrodinium pulchrum Böhm Card image
Centrodinium punctatum (Cleve) F.J.R. Taylor Card image
Centromonas rotula (Playfair) K.I. Meyer Text
Centronella reicheltii ('reichelti') Max Voigt \{pcs\} Card image
Centronella reicheltii_(`reichelti') Max Voigt Text
Centronella rostafinskii Woloszynska Card image
Centroporus californicus Long, Fuge, & Smith Card image
Centroporus crassus Pantocsek Card image
Centroporus mirabilis (Pantocsek) P.A. Sims Text
Centroporus uuralensis P.A. Sims Text
Centrosphaera grande Bristol nom. rej. Card image
Centrospora breviarticulata (Meneghini) [Trevisan] Card image
Centrospora flaccida Trevisan Card image
Centrospora stellaris (Meneghini) [Trevisan] Card image
Centrospora wallrothii (Meneghini) [Trevisan] Card image
Cepekiella elongata P. H. Roth Card image
Cepekiella hayi (Stradner) P. H. Roth Card image
Cephaleuros albidus Karsten Card image
Cephaleuros aucubae Y. Suto & S. Ohtani Text
Cephaleuros biolophus R.H. Thompson & D.E. Wujek Text
Cephaleuros candelabrum Lagerheim & Schmidle Card image Card image
Cephaleuros coffeae Went Text
Cephaleuros densus Kunze ex E.M. Fries Text
Cephaleuros diffusus R.H. Thompson & D.E. Wujek Text
Cephaleuros drouetii_(`druetii') R.H. Thompson in R.H. Thompson & D.E. Wujek Text
Cephaleuros endophyticus (Fritsch) Printz Card image
Cephaleuros expansus_(`expansa') R.H. Thompson & D.E. Wujek Text
Cephaleuros henningsii Schmidle Card image
Cephaleuros japonicus Y. Suto & S. Ohtani Text
Cephaleuros karstenii ('Karsteni') Schmidle Card image
Cephaleuros karstenii Schmidle Card image
Cephaleuros laevis Karsten Card image
Cephaleuros lagerheimii Schmidle Card image Card image
Cephaleuros microcellularis Y. Suto & S. Ohtani Text
Cephaleuros minimus Karsten Card image
Cephaleuros mycoideus ('mycoidea') Karsten Card image
Cephaleuros parasiticus (Cunningham) Hieronymus Card image
Cephaleuros parasiticus Karsten Card image
Cephaleuros parasiticus var. nanus_('nana') R.H. Thompson & D.E. Wujek Text
Cephaleuros pilosus_(`pilosa') R.H. Thompson & D.E. Wujek Text
Cephaleuros pulvinatus Schmidle Card image Card image
Cephaleuros purpureus ('purpurea') (Raciborski) Wille Card image
Cephaleuros solutus Karsten Card image
Cephaleuros tumidae-setae R.H. Thompson & D.E. Wujek Text
Cephaleuros villosus (D.L. Dilcher) R.H. Thompson & D.E. Wujek Text
Cephaleuros virescens Kunze ex E.M. Fries Text
Cephaleuros virescens f. sessilis Islam Card image
Cephalia globata Sah & Kar Card image
Cephalia ovata Sah & Kar Card image
Cephalocystis furcellata (J. Agardh) A.J.K. Millar, G.W. Saunders, I.M. Strachan, & G.T. Kraft Text
Cephalocystis leucobotrys A.J.K. Millar, G.W. Saunders, I.M. Strachan, & G.T. Kraft Text
Cephaloma corallina Schousboe Card image
Cephaloma equisetifolia Schousboe Card image
Cephaloma purpurea Schousboe Card image
Cephaloma tingitana Schousboe Card image
Cephalomonas granulata N. Higinbotham Card image
Cephalophytarion constructum Schopf & Blacic Card image
Cephalophytarion delicatulum Schopf & Blacic Card image
Cephalophytarion grande Schopf Card image
Cephalophytarion laticellulosum Schopf & Blacic Card image
Cephalophytarion minutum Schopf Card image
Cephalophytarion variabile Schopf & Blacic Card image
Cephalothamnium coronatum Maskell Card image
Cephalothamnium cuneatum W.S. Kent Card image
Cephalothamnium cyclopum Stein Card image
Cepillum puercospinoide Cramer Card image
Ceramianthemum aggregatum (J. Hooker & Harvey) Kuntze Card image
Ceramianthemum arcuatum (Zanardini) Kuntze Card image
Ceramianthemum armatum (C. Agardh) Kuntze Card image
Ceramianthemum blodgettii (Harvey) Kuntze Card image
Ceramianthemum caudatum (J. Agardh) Kuntze Card image
Ceramianthemum cervicorne (Turner) Kuntze Card image
Ceramianthemum compressum (C. Agardh) Kuntze Card image
Ceramianthemum confervoides ['confervodes'] (Stackhouse) Kuntze \{pcs\} Card image
Ceramianthemum corallicola ('corallicolum') (Zanardini) Kuntze Card image
Ceramianthemum corneum (J. Agardh) Kuntze Card image
Ceramianthemum corniculatum (C. Agardh) Kuntze Card image
Ceramianthemum coronopifolium (J. Agardh) Kuntze Card image
Ceramianthemum corticatum (J. Agardh) Kuntze Card image
Ceramianthemum corymbosum (J. Agardh) Kuntze Card image
Ceramianthemum crassum (Harvey ex J. Agardh) Kuntze Text
Ceramianthemum crassum (Harvey) Kuntze Card image
Ceramianthemum cuneatum (J. Areschoug) Kuntze Card image
Ceramianthemum damaecorne (J. Agardh) Kuntze Card image
Ceramianthemum dentatum (J. Agardh) Kuntze Card image
Ceramianthemum distichum (J. Agardh) Kuntze Card image
Ceramianthemum divaricatum Kuntze Card image
Ceramianthemum divergens (C. Agardh) Kuntze Card image
Ceramianthemum dumosum (Harvey & Bailey) Kuntze Card image
Ceramianthemum durum (C. Agardh) Kuntze Card image
Ceramianthemum eucheumoides ['eucheumodes'] (Harvey) Kuntze \{pcs\} Card image
Ceramianthemum ferox (J. Agardh) Kuntze Card image
Ceramianthemum flagelliferum (J. Agardh) Kuntze Card image
Ceramianthemum fruticosum (Harvey) Kuntze Text
Ceramianthemum furcellatum Kuntze Text
Ceramianthemum gigas (Harvey) Kuntze Card image
Ceramianthemum lichenoides Kuntze {illegitimate} Text
Ceramianthemum lichenoides ['lichenodes'] (Herb. Linn. ex Turner) Kuntze Card image
Ceramianthemum lichenoides_(`lichenodes') (Lamouroux) Kuntze Text
Ceramianthemum multipartitum (Clemente) Kuntze Card image
Ceramianthemum obtusum (Kützing) Kuntze Text
Ceramianthemum ornatum (J. Areschoug) Kuntze Card image
Ceramianthemum poiteaui (Lamouroux) Kuntze Card image
Ceramianthemum polycladum (Sonder) Kuntze Card image
Ceramianthemum ramosissimum Donati \{also on card, after ramosissimum: etc.\} Card image
Ceramianthemum ramulosum Kuntze Card image
Ceramianthemum secundatum (Harvey) Kuntze Card image
Ceramianthemum spinescens (Kützing) Kuntze Card image
Ceramianthemum taenioides (J. Agardh) Kuntze Text
Ceramianthemum taenioides ['taeniodes'] (J. Agardh) Kuntze \{pcs\} Card image
Ceramianthemum usneoides ['usneodes'] (C. Agardh) Kuntze \{pcs\} Card image
Ceramianthemum wrightii (Turner) Kuntze Card image
Ceramicola rubra Örsted Card image
Ceramiella atlantica Joly & Ugadim Text
Ceramiella bella ('bellum') (Setchell & Gardner) Børgesen {info} Card image
Ceramiella bella (Setchell & Gardner) Díaz-Piferrer Card image
Ceramiella cingulata (Weber-van Bosse) Díaz-Piferrer Card image
Ceramiella howei '(Weber-van Bosse) Børgesen' Card image
Ceramiella howei (Weber-van Bosse) Díaz-Piferrer Text
Ceramiella huysmansii (Weber-van Bosse) Børgesen Text
Ceramiella jolyi Díaz-Piferrer Text
Ceramiella procumbens (Setchell & Gardner) Díaz-Piferrer Card image
Ceramites hisingeri Liebman Card image
Ceramium abyssale H. Petersen Card image
Ceramium acanthonotum (Carmichael) Carmichael Card image
Ceramium acanthonotum f. transcurrens Holmes & Batters Card image
Ceramium acanthonotum f. typica Kjellman Card image
Ceramium acanthonotum var. coronata Kleen Card image
Ceramium aciculare Roth Text
Ceramium aciculare Schousboe Card image
Ceramium acrocarpum 'Kützing' Card image
Ceramium acrocarpum Bertoloni Card image
Ceramium acrocarpum Zanardini Card image
Ceramium aculeatum C. Agardh Card image
Ceramium aculeatum C. Agardh ex Decaisne Text
Ceramium adauctum Schousboe Card image
Ceramium adhaerens Womersley Text
Ceramium aduncum Nakamura Card image
Ceramium aegagropilum (L.) DC. Card image
Ceramium aegagropilum (Linnaeus) A.P. de Candolle Text
Ceramium aequabile J. Agardh Card image
Ceramium affine Setchell & Gardner Text
Ceramium affine var. originale Dawson Card image
Ceramium affine var. peninsulare_('peninsularis') Dawson Card image
Ceramium agardhianum Griffiths Card image
Ceramium albidum (Roth) DC. Card image
Ceramium albidum A.P. de Candolle Text
Ceramium allochrous (Roth) Mertens Card image
Ceramium allochrous (Roth) Mertens in Jürgens Text
Ceramium alternum Schousboe Card image
Ceramium alternum var. clavatum ('clavata') Schousboe Card image
Ceramium amamiense Itono Card image
Ceramium annulatum Schousboe Card image
Ceramium antenninum Mertens ms. Card image
Ceramium apiculatum J. Agardh Card image
Ceramium appendiculatum Schousboe Card image
Ceramium appendiculatum Schousboe in herb. Card image
Ceramium arachnoideum (Agardh) J. Agardh Card image
Ceramium arachnoideum var. patentissimum Harvey Card image
Ceramium arborescens J. Agardh Card image
Ceramium arbuscula (Dillwyn) Bokry Card image
Ceramium arbuscula C. Agardh Card image
Ceramium arcticum J. Agardh Card image
Ceramium arenarium Simons Text
Ceramium areschougii Kylin Card image
Ceramium armatum (Kützing) Grun. Card image
Ceramium armoricum Dixon & Parkes Card image
Ceramium asparagoides (Woodw.) Roth Card image
Ceramium asparagoides Boucher ined. Card image
Ceramium aspergillosum Lamouroux Card image
Ceramium asperum Roth Card image
Ceramium atlanticum H.E. Petersen Card image
Ceramium atlanticum f. norvegicum ('norvegica') H. E. Petersen Card image
Ceramium atrorubens [Liljeblad] Card image
Ceramium atrorubescens Kylin Card image
Ceramium atrum Schousboe Card image
Ceramium attenuatum Meneghini Card image
Ceramium attenuatum Ruchinger Card image
Ceramium attenuatum var. australe ('australis') Harvey Card image
Ceramium aucklandicum Kützing Card image
Ceramium aureum (L.) Agardh Card image
Ceramium aureum (Linnaeus) C. Agardh Text
Ceramium australe Sonder Text
Ceramium avalonae Dawson Text
Ceramium axillare A.P. de Candolle in Lamarck & de Candolle Text
Ceramium axillare DC. Card image
Ceramium axillare Schousboe Card image
Ceramium azoricum Meneghini Card image
Ceramium barbatum (J.E. Smith) Duby Card image
Ceramium barbatum Kützing Card image
Ceramium barbatum Kützing {illegitimate} Text
Ceramium barbatum f. nanum ('nana') [Schiffner] Card image
Ceramium barbatum f. typicum ('typica') [Schiffner] Card image
Ceramium barbatum var. minus_('minor') Schiffner Card image
Ceramium bertholdii ('bertholdi') Funk Card image
Ceramium bertolonii ('Bertoloni') Lamouroux in herb. Card image
Ceramium biasolettianum (Kützing) Rabenhorst Card image
Ceramium bicorne Setchell & Gardner Text
Ceramium bisporum D.L. Ballantine Text
Ceramium boergesenii H. E. Petersen Card image
Ceramium boreale Okamura in Y. Nakamura Text
Ceramium boreale Okamura in herb. Card image
Ceramium borneense Weber-van Bosse Card image
Ceramium borreri (J.E. Smith) C. Agardh Card image
Ceramium borreri var. firmius C. Agardh Card image
Ceramium botryocarpum Griffiths ex Harvey Card image
Ceramium botryocarpum Harv. in litt. Card image
Ceramium boucheri (Bonnemaison) Duby \{also on card: bouchetii as epithet\} Card image
Ceramium boucheri var. mucilaginosum Crouan fr. Card image
Ceramium boucheri var. tenuissimum Crouan fr. Card image
Ceramium boydenii E.S. Gepp Card image
Ceramium brachiatum Bonnemaison Card image
Ceramium brachiatum C. Agardh Card image
Ceramium brachygonium Lyngbye Card image
Ceramium brasiliense Joly Text
Ceramium breviarticulatum Shperk Card image
Ceramium breviarticulatum var. pellucidum Shperk Card image
Ceramium brevizonatum H. Petersen Text
Ceramium brevizonatum H.E. Petersen Card image
Ceramium brevizonatum var. caraibicum ('caraibica') H.E. Petersen Card image
Ceramium brevizonatum var. caraibicum H. Petersen & Børgesen in Børgesen Text
Ceramium brodiaei (Dillw.) Agardh Card image
Ceramium bulbosum (Huds.) Stackhouse Card image
Ceramium bulbosum Stackhouse {illegitimate} Text
Ceramium byssoides (Good. & Woodw.) Ducluzeau Card image
Ceramium byssoides (Good. & Woodw.) Lamarck & DC Card image
Ceramium byssoideum Harvey Card image
Ceramium byssoideum Harvey {illegitimate} Text
Ceramium caespitosum Roth Text
Ceramium caespitosum Roth var. maximum Roth Card image
Ceramium californicum J. Agardh Text
Ceramium californicum var. decipiens J. Agardh Card image
Ceramium callipterum G. Mazoyer Card image
Ceramium callipterum Mazoyer Text
Ceramium callithamnium Rafinesque Card image
Ceramium calyculatum Schousboe Card image
Ceramium camouii Dawson Text
Ceramium cancellatum (L.) DC. Card image
Ceramium cancellatum C. Agardh Card image Card image
Ceramium cancellatum var. proliferum ('prolifera') Grun. Card image
Ceramium capense Kützing Card image
Ceramium capillaceum Meneghini Card image
Ceramium capillare (Roth) DC. Card image
Ceramium capitatum Schousboe Card image
Ceramium capitellatum De Notaris Card image
Ceramium capitellatum De Notaris herb. Card image
Ceramium capricornu ('capri-cornu') (Reinsch) Farlow Card image
Ceramium casuarinae DC. Card image
Ceramium catenatum (L.) DeCandolle Card image
Ceramium catenula (Kützing) Ardissone Card image
Ceramium caudatum Setchell & Gardner Text
Ceramium centrale ('centralis') Schousboe Card image
Ceramium centroceratiforme Simons Text
Ceramium ceramicola (Lyngbye) C. Agardh Card image
Ceramium ceratophyllum (Roth) Poiret in Lamarck Text
Ceramium chalybeum (Roth) C. Agardh Card image
Ceramium chatamense G. Feldmann Card image
Ceramium chilense (Kützing) Crouan fr. Card image
Ceramium ciliatum (Ellis) Ducluzeau Text
Ceramium ciliatum Ducluzeau var. nitidum Moris & DeNotaris Card image
Ceramium ciliatum Roussel Card image
Ceramium ciliatum f. nanum Schiffner Card image
Ceramium ciliatum f. polyspermum ('polysperma') (Shperk) Woronichin Card image
Ceramium ciliatum var. acanthonotum Carmichael Card image
Ceramium ciliatum var. armatissimum Schiffner Card image
Ceramium ciliatum var. ciliatum J. Agardh Card image
Ceramium ciliatum var. diaphanum (Kützing) Schiffner Card image
Ceramium ciliatum var. echinatum Hauck Card image
Ceramium ciliatum var. julaceum Schiffner apud Schiffner & Vatova in Brunelli et al. (eds.) Text
Ceramium ciliatum var. nudiusculum (Kützing) Schiffner Card image
Ceramium ciliatum var. proliferum ('prolifera') C. Agardh Card image
Ceramium ciliatum var. robustum (J. Agardh) Mazoyer Card image
Ceramium ciliatum var. secundatum (Kützing) Schiffner Card image
Ceramium ciliatum var. subjulaceum Schiffner Card image
Ceramium ciliatum var. subjulaceum f. major Schiffner Card image
Ceramium cimbricum H. Petersen Card image
Ceramium cimbricum H. Petersen in Rosenvinge Text
Ceramium cimbricum f. flaccidum (H.E. Petersen) G. Furnari & D. Serio Card image
Ceramium cimbricum f. flaccidum (H.E. Petersen) G. Furnari & D. Serio in E. Cecere et al. Text
Ceramium cingulatum Weber-van Bosse Text
Ceramium cingulatum Weber-van Bosse f. major Weber-van Bosse Card image
Ceramium cingulatum f. major Weber-van Bosse in M. Cormaci & G. Furnari Text
Ceramium cingulum I. Meneses Text
Ceramium cinnabarinum (Bonnemaison) Hauck Card image
Ceramium cinnabarinum (Grateloup ex Bory de Saint-Vincent) Hauck Text
Ceramium circinatum (Kützing) J. Agardh Card image
Ceramium circinatum f. boreale ('borealis') Foslie Card image
Ceramium circinatum f. densecorticatum ('dense corticata') Woronichin Card image
Ceramium circinatum f. divaricatum ('divaricata') Foslie Card image
Ceramium circinatum f. genuinum ('genuina') Foslie Card image
Ceramium circinatum f. infernecorticatum ('inferne corticata') Lakowitz Card image
Ceramium circinatum f. rigidum ('rigida') Foslie Card image
Ceramium circinatum f. tenue ('tenuis') Foslie Card image
Ceramium circinatum var. confluens (Kützing) Ardissone Text
Ceramium circinatum var. decipiens Schiffner Card image
Ceramium circinatum var. duriusculum (Kützing) Ardissone Card image
Ceramium circinatum var. syntrophum (Kützing) Schiffner Card image Card image
Ceramium circinnatum var. transcurrens (Kützing) Schiffner Card image
Ceramium cirrhosum (Wulf.) C. Agardh Card image
Ceramium cirrosum_(`cirrhosum') (Roth) C. Agardh Text
Ceramium clarionense Setchell & Gardner Card image
Ceramium clarionense_('clarionensis') Setchell & Gardner Text
Ceramium clavaeforme Poiret in Lamarck {illegitimate} Text
Ceramium clavatum Schousboe Card image Card image
Ceramium clavellosum (Turner) Roth Card image
Ceramium clavigerum ('clavaegerum') Bonnemaison Card image
Ceramium clavigerum ('clavaegerum') var. minus Bonnemaison Card image
Ceramium clavigerum Bonnemaison ex Chauvin Card image
Ceramium clavulatum C. Agardh Card image
Ceramium clavulatum C. Agardh in Kunth Text
Ceramium clavulatum C. Agardh var. inerme (Kützing) [Weber-van Bosse] Card image
Ceramium clavulatum var. borbonicum (C. Agardh) C. Agardh Text
Ceramium clavulatum var. crispulum Montagne Card image
Ceramium cliftonianum J. Agardh Text
Ceramium coccineum ('coccinea') (Huds.) Bory Card image
Ceramium coccineum (Ellis) DC. Card image
Ceramium coccineum Draparnaud Card image
Ceramium coccineum Zanardini Card image
Ceramium coccineum [Roussel] Card image
Ceramium codicola J. Agardh Text
Ceramium codii (Richards) Mazoyer Text
Ceramium codiophilum ('codiophila') Setchell & Gardner Card image
Ceramium codiophilum_('codiophila') Setchell & N.L. Gardner Text
Ceramium compactum (Bory) J. Price Card image
Ceramium compactum Roth Card image
Ceramium comptum Børgesen Text
Ceramium confertum Schousboe Card image
Ceramium confervoides Bory Card image
Ceramium confervoides Roth Card image
Ceramium confervoides Schousboe Card image
Ceramium confervoides Wiggers Card image
Ceramium confervoides [var.] marina (Roth) Bory Card image
Ceramium confervoides var. ferrugineum 'Roth' Card image
Ceramium confluens (Kützing) Ardissone Card image
Ceramium congestum Bonnemaison Card image
Ceramium connivens Zanardini Card image
Ceramium corallinum ('corallina') Schousboe Card image
Ceramium corallinum (J. Murray) Bory Card image
Ceramium corallinum Bory Text
Ceramium corallinum Chiaje Card image
Ceramium corallinum Schousboe Card image
Ceramium cormacii D. Serio, M. Catra, D. Collorodo & A. Nisi Text
Ceramium corniculatum (Kützing) Crouan fr. Card image
Ceramium corniculatum Montagne in litt. Card image
Ceramium cornigerum Crouan fr. Card image
Ceramium cornutum P. Dangeard Card image
Ceramium corticatulum Kylin Card image
Ceramium corymbosum (J.E. Smith) C. Agardh Card image
Ceramium corymbosum J. Agardh Card image
Ceramium crassum Okamura Card image
Ceramium crispum Draparnaud, Herb. Mus. Paris Card image
Ceramium crispum Ducluzeau Card image
Ceramium cristatum Meneghini Card image
Ceramium crouanianum J. Agardh Card image
Ceramium cruciatum Collins & Hervey Text
Ceramium cryptacanthum (Kützing) Sonder Text
Ceramium cupulatum Womersley Text
Ceramium cymosum Okamura in Herb. Card image
Ceramium cymosum Okamura in herb. Card image
Ceramium dalmaticum Meneghini Card image
Ceramium danicum H. Petersen Card image
Ceramium dasytrichum Montagne Card image
Ceramium daviesii (Dillw.) C. Agardh Card image
Ceramium daviesii (Dillwyn) Bonnemaison Card image
Ceramium daviesii var. secundatum (Lyngbye) Duby Card image
Ceramium dawsonii ('dawsoni') Joly Card image
Ceramium dawsonii_('dawsoni') A.B. Joly Text
Ceramium decurrens (Kützing) Kützing ex Harvey Card image
Ceramium decurrens var. majus ([Kützing]) Harvey Card image
Ceramium densum Roth Card image
Ceramium derbesii ('Derbesi') Solier ined. Card image
Ceramium deschampsii Bonnemaison mscr. Card image
Ceramium deslongchampsii Chauvin Card image
Ceramium deslongchampsii f. semiascendens ('semi-ascendens') J. Luca Card image
Ceramium deslongchampsii var. viminarium Melv. ex G. Murray Card image
Ceramium deslongchampsii_('deslongchampii') Chauvin ex Duby Text
Ceramium desmazieri Crouan ms. Card image
Ceramium desmazieri Crouan mscr. Card image
Ceramium diaphanoides Kützing Card image
Ceramium diaphanum (Lightf.) Roth Card image
Ceramium diaphanum (Lightfoot) Roth Text
Ceramium diaphanum (Roth) Harv. f. indicum ('indica') Feldmann-Mazoyer Card image
Ceramium diaphanum Roth var. ciliatum (Ellis) Wallroth Card image
Ceramium diaphanum Roth var. elegans (Roth) Roth Card image
Ceramium diaphanum Roth var. glabellum (DC) Wallroth Card image
Ceramium diaphanum Roth var. tenuissimum Roth Card image
Ceramium diaphanum [a.] breviarticulatum Ardissone Card image
Ceramium diaphanum [b.] gracillimum (Kützing) Ardissone Card image
Ceramium diaphanum [b.] minor Crouan frat. Card image
Ceramium diaphanum [c.] attenuatum (Meneghini) Ardissone Card image
Ceramium diaphanum [d.] pulchellum (Kützing) Ardissone Card image
Ceramium diaphanum [e.] tenue Ardissone Card image
Ceramium diaphanum [g.] nanum Ardissone Card image
Ceramium diaphanum [var.] rigidum Griff. & Harv. mscr. Card image
Ceramium diaphanum [var.] strictum Harvey in litt. Card image
Ceramium diaphanum f. acrocarpum (Kützing) Feldmann-Mazoyer Card image
Ceramium diaphanum f. capricornu ('Capri Cornu') (Reinsch) Foslie Card image
Ceramium diaphanum f. corticatulostrictum ('corticatulo-stricta') Kylin Card image
Ceramium diaphanum f. corticatulum ('corticatula') Kylin Card image
Ceramium diaphanum f. corticatulum H. E. Petersen Card image
Ceramium diaphanum f. gracile Ardissone Card image
Ceramium diaphanum f. indicum Feldmann-Mazoyer Text
Ceramium diaphanum f. medium Sjöstedt Card image
Ceramium diaphanum f. minusculum ('minuscula') (G. Mazoyer) Feldmann-Mazoyer Card image
Ceramium diaphanum f. modificatum ('modificata') H.E. Petersen Card image
Ceramium diaphanum f. patentissima Foslie Card image
Ceramium diaphanum f. radiculosum ('radiculosa') (Grun.) H.E. Petersen Card image
Ceramium diaphanum f. strictoides H.E. Petersen Card image
Ceramium diaphanum f. strictotenuissimum ('stricto-tenuissima') (H.E. Petersen) Kylin Card image
Ceramium diaphanum f. strictum ('stricta') (Kützing) Foslie Card image
Ceramium diaphanum f. typicum ('typica') H.E. Petersen Card image
Ceramium diaphanum f. umbelliferum ('umbellifera') H. Petersen Card image
Ceramium diaphanum f. zostericola H.E. Petersen Card image
Ceramium diaphanum f. zostericola H.E. Petersen {invalid} Text
Ceramium diaphanum subf. corticulatum ('corticatula') (Kylin) H. E. Petersen Card image
Ceramium diaphanum var. arachnoides C. Agardh Card image
Ceramium diaphanum var. arachnoideum ('arachnoidea') C. Agardh Card image
Ceramium diaphanum var. aucklandicum Hooker f. & Harvey Card image
Ceramium diaphanum var. borbonicum C. Agardh Text
Ceramium diaphanum var. capense Simons Card image
Ceramium diaphanum var. ciliatum (Ellis) Duby Text
Ceramium diaphanum var. ciliatum (Ellis) Martius Card image
Ceramium diaphanum var. decipiens Schiffner Card image
Ceramium diaphanum var. elegans (Roth) Roth Text
Ceramium diaphanum var. fastigiatum (Roth) Trevisan Card image
Ceramium diaphanum var. fastigiatum Roth Card image
Ceramium diaphanum var. glabellum (A.P. de Candolle) Duby Text
Ceramium diaphanum var. glabellum (DC) Duby Card image
Ceramium diaphanum var. griseoviolaceum ('griseo-violaceum') (Roth) Roth Card image
Ceramium diaphanum var. herbaceum (Roth) Roth Card image
Ceramium diaphanum var. hyalinum (Roth) Roth Card image
Ceramium diaphanum var. lophophorum Feldmann-Mazoyer Text
Ceramium diaphanum var. minor Crouan fr. Card image
Ceramium diaphanum var. obscurum_(`obscura') Durant Text
Ceramium diaphanum var. obtusum_(`obtusa') Durant Text
Ceramium diaphanum var. pilosum (Roth) C. Agardh Card image
Ceramium diaphanum var. pulcher Shperk Card image
Ceramium diaphanum var. rectangulare_(`rectangularis') Durant Text
Ceramium diaphanum var. serpens Montagne Card image
Ceramium diaphanum var. strictum (Kützing) Feldmann-Mazoyer Text
Ceramium diaphanum var. tenuissimum Roth Text
Ceramium diaphanum var. virescens Lyngbye Card image
Ceramium diaphanum var. zostericola (Thuret) Feldmann-Mazoyer Card image
Ceramium diaphanum var. zostericola G. Feldmann-Mazoyer Text
Ceramium dichotomum (L.) Roth Card image
Ceramium dichotomum Pius Titius in litt. Card image
Ceramium didymum Bonnemaison Card image
Ceramium diffusum (Huds.) Stackhouse Card image
Ceramium digenea Chiaje Card image
Ceramium digeneae DeNotaris Card image
Ceramium digitatum (Huds.) Stackh. Card image
Ceramium dillwynii (Weber & Mohr) Roth Card image
Ceramium discorticatum Heydrich Card image
Ceramium divaricatum Crouan frat. Card image
Ceramium divaricatum Crouan mscr. Card image
Ceramium divaricatum Kützing Card image
Ceramium divaricatum Schousboe Card image
Ceramium divergens J. Agardh Card image
Ceramium divergens Schousboe Card image
Ceramium divergens Schousboe mscr. Card image
Ceramium dorsiventrale Hommersand Card image
Ceramium dozei Hariot Card image
Ceramium ducluzeaui ('Ducluzei') Bonnemaison Card image
Ceramium ducluzeaui var. miniatum Bonnemaison Card image
Ceramium ducluzeaui var. versicolor Bonnemaison Card image
Ceramium dudresnayi Bonnemaison Card image
Ceramium dumosertum R.E. Norris & I.A. Abbott Text
Ceramium dumosum Mertens Card image
Ceramium duriusculum (Kützing) Rabenhorst Card image
Ceramium eatonianum (Farlow) De Toni Card image
Ceramium echinophorum Meneghini Card image
Ceramium echionotum J. Agardh Card image
Ceramium echionotum var. azoricum ('azorica') (Meneghini) Piccone Card image
Ceramium echionotum var. corticatum Mazoyer Card image
Ceramium echionotum var. mediterraneum Mazoyer Card image
Ceramium echionotum var. transcurrens (Kützing) Batters Card image
Ceramium echionotum var. transcurrens (Kützing) Piccone Card image
Ceramium edule Stackhouse Card image
Ceramium elatines Mertens ined. Card image
Ceramium elatinum Mertens ined. in Herb. Bonnemaison Card image
Ceramium elegans (Roth) Ducluzeau Text
Ceramium elegans (Roth) Ruchinger Card image
Ceramium elegans Schousboe Card image
Ceramium elegans f. nanum ('nana') Schiffner Card image
Ceramium elegans f. tenerior Schiffner Card image
Ceramium elegans var. genuina [Schiffner] Card image
Ceramium elongatum (Huds.) DC. Card image
Ceramium elongatum (Huds.) Roth Card image Card image
Ceramium elongatum var. denudata (Agardh) [Duby] Card image
Ceramium equisetifolium (Lightf.) DC. Card image
Ceramium equisetifolium Schousboe Card image
Ceramium equisetoides Dawson Text
Ceramium equisetoides Nakamura Card image
Ceramium erumpens Meneghini Card image
Ceramium esculentum (L.) Stackh. Card image
Ceramium evermannii Setchell & Gardner Card image
Ceramium evermannii Setchell & N.L. Gardner Text
Ceramium excellens J. Agardh Card image
Ceramium fasciculatum Schousboe Card image Card image
Ceramium fastigiatum (L.) Wiggers Card image
Ceramium fastigiatum (Roth) Ruchinger Card image
Ceramium fastigiatum Harvey Card image Card image
Ceramium fastigiatum Harvey {illegitimate} Text
Ceramium fastigiatum Roth Card image
Ceramium fastigiatum Roussel Card image
Ceramium fastigiatum f. flaccidum ('flaccida') H.E. Petersen \{pcs\} Card image
Ceramium fastigiatum f. flaccidum H. Petersen in Børgesen Text
Ceramium fastigiatum f. flaccidum_(`flaccida') H.E. Petersen in Børgesen Text
Ceramium fastigiatum var. pubescens (Kützing) Piccone Card image
Ceramium fastigiramosum Boo & In Kyu Lee Card image
Ceramium fastigiramosum f. flaccidum (H.E. Petersen) Cormaci, Furnari, Scammacca, Serio, Pizzuto, Alongi, & Dinaro Card image
Ceramium felicii Gaillon Card image
Ceramium ferrugineum (Roth) C. Agardh Card image
Ceramium ferrugineum C. Agardh Card image
Ceramium ferrugineum var. compactius C. Agardh Card image
Ceramium fibrillosum (Dillwyn) Mertens Card image
Ceramium fibrosum Roth Card image
Ceramium fibrosum Schousboe Card image
Ceramium filamentosum (Wulfen) C. Agardh Text
Ceramium filamentosum Schousboe Card image
Ceramium filamentosum var. continuum C. Agardh Card image
Ceramium filamentosum var. friabile ('friabilis') Crouan frat. Card image
Ceramium filamentosum var. repens C. Agardh Card image
Ceramium filicinum Grateloup Text
Ceramium filicula ('filiculum') Harvey ex Womersley Card image
Ceramium filicula Harvey mss. Card image
Ceramium filicula_('filiculum') Harvey ex Womersley Text
Ceramium filiforme Schousboe Card image
Ceramium filum (L.) Wiggers Card image
Ceramium fimbriatum Setchell & Gardner Text
Ceramium flabellatum Schousboe in coll. Hornemann Card image
Ceramium flabelligerum J. Agardh Card image
Ceramium flabelligerum J. Agardh var. mediterraneum F. Debray Card image
Ceramium flabelligerum var. mediterraneum F. Debray Text
Ceramium flaccidum (Harv. ex Kützing) Ardissone Card image
Ceramium flaccidum (Kützing) Ardissone Text
Ceramium flaccidum Harvey ms. Card image
Ceramium flaccidum Harvey mscr. Card image
Ceramium flagellare (Esper) Ruchinger Card image
Ceramium flagelliferum Kützing Card image
Ceramium flavicans Schousboe Card image Card image
Ceramium flavum Schousboe Card image
Ceramium flexuosum (Kützing) Grun. Card image
Ceramium flexuosum C. Agardh Text
Ceramium flexuosum Schousboe Card image
Ceramium floccosum (O.F. Mu*:ller) Roth Card image
Ceramium floribundum Kützing Card image
Ceramium floridanum J. Agardh Card image
Ceramium floridulum (Dillw.) C. Agardh Card image
Ceramium floridum Chevallier Card image
Ceramium forcipatum A.P. de Candolle Text
Ceramium forcipatum A.P. de Candolle in Lamarck & de Candolle {illegitimate} Text
Ceramium forcipatum DC. Card image Card image
Ceramium forcipatum var. ciliatum (Ellis) A.P. de Candolle in Lamarck & de Candolle Text
Ceramium forcipatum var. ciliatum (Ellis) DC. Card image
Ceramium forcipatum var. glabellum A.P. de Candolle in Lamarck & de Candolle Text
Ceramium forcipatum var. glabellum DC. Card image
Ceramium fosliei (H. Petersen) H. Petersen Card image
Ceramium fractum var. elongatim (Roth) Bory Card image
Ceramium fragile Ardissone Card image
Ceramium fragile Schousboe Card image
Ceramium friabile Schousboe Card image
Ceramium fructiculosum (Wulfen) Stackhouse Card image
Ceramium fruticulosum (Kützing) J. Agardh Card image
Ceramium fruticulosum (Wulfen) Stackhouse Card image
Ceramium fruticulosum Mertens in herb. Card image
Ceramium fruticulosum Roth Card image
Ceramium fruticulosum Schousboe mscr. Card image
Ceramium fruticulosum Schousboe mss. Card image
Ceramium fruticulosum f. dichotomum ('dichotoma') Petersen Card image
Ceramium fruticulosum f. penicillatum ('penicillata') (Kützing) H.E. Petersen Card image
Ceramium fruticulosum f. rescissum ('rescissa') (Kylin) H.E. Petersen Card image
Ceramium fruticulosum f. rubroides H.E. Petersen Card image
Ceramium fucoides (Huds.) DC. Card image
Ceramium fujiianum_(`fujianum') M.B. Barros-Barreto & C.A. Maggs in M.B. Barros-Barreto, L. McIvor, C.A. Maggs, & P.C.G. Ferreira Text
Ceramium fuliginosum Mertens mss. Card image
Ceramium fulvum Bertoloni Card image
Ceramium fulvum Schousboe Card image
Ceramium furcatum (H.E. Petersen) H.E. Petersen Card image
Ceramium furcatum Schousboe Card image
Ceramium furcellatum (L.) Wiggers Card image
Ceramium furcellatum Kützing Card image
Ceramium fuscum (Hudson) Roth Text
Ceramium fusiferum Bonnemaison mscr. Card image
Ceramium gaditanum (Clemente) J. Cremades Card image
Ceramium gaditanum (Clemente) J. Cremades in J. Cremades & J.L. Pérez-Cirera Text
Ceramium gaditanum (Clemente) J. Cremades var. mediterraneum (F. Debray) J. Cremades Card image
Ceramium gaditanum var. mediterraneum (F. Debray) J. Cremades in J. Cremades & J.L. Pérez-Cirera Text
Ceramium gaillonii P. Crouan & H. Crouan Card image
Ceramium gaillonii P. Crouan & H. Crouan (cont.) Card image
Ceramium gaillonii P. Crouan & H. Crouan in Desmazières Text
Ceramium gardneri Kylin Text
Ceramium gasparrinii Meneghini Card image
Ceramium gelatinosum Schousboe Card image
Ceramium giacconei M. Cormaci & G. Furnari Text
Ceramium gibbosum Meneghini Card image
Ceramium giganteum Meneghini Card image
Ceramium gigartinum (L.) Roth Card image
Ceramium glanduliferum Kylin Text
Ceramium glomeratum DC. Card image
Ceramium gobii M. Waern Text
Ceramium gracile DC. Card image Card image
Ceramium gracilliferum "Griff. & Harv." Card image
Ceramium gracillimum (Kützing) Zanardini Card image
Ceramium gracillimum C. Agardh Card image
Ceramium gracillimum f. intermedium ('intermedia') Foslie Card image
Ceramium gracillimum var. byssoideum (Harvey) Mazoyer Text
Ceramium graecum E. Lazaridou & C.-F. Boudouresque Text
Ceramium granulatum Ducluzeau Text
Ceramium granulosum (J.E. Smith) C. Agardh Card image
Ceramium grateloupii Bonnemaison Card image
Ceramium grateloupii Duby Card image
Ceramium griffitsianum (J.E. Smith) J. Agardh Card image
Ceramium guttatum Bonnemaison Card image
Ceramium gymnogonium Meneghini Card image
Ceramium haenseleri C. Agardh mss. Card image
Ceramium hamatispinum Dawson Card image
Ceramium hamatum A.D. Cotton Card image
Ceramium hanaense R.E. Norris & I.A. Abbott Text
Ceramium hellenicum G. Giaccone Text
Ceramium helminthochortos (Schwendimann) Roth Card image
Ceramium heterospinum B. Subramanian Text
Ceramium heterospinum Subramanian Card image
Ceramium hirsutum Roth Card image
Ceramium hirsutum Schousboe Card image
Ceramium hispidum Schousboe Card image
Ceramium homomalbum Mertens mscr. Card image
Ceramium hoodii Taylor Card image
Ceramium hookeri (Dillw.) C. Agardh Card image
Ceramium hooperi Harvey Card image
Ceramium horridulum Silva Card image
Ceramium horridum Meneghini Card image
Ceramium horridum Setchell & Gardner Card image
Ceramium horridum Setchell & Gardner {illegitimate} Text
Ceramium hospitans Zanardini Card image
Ceramium howei Weber-van Bosse Text
Ceramium howellii Setchell & Gardner Card image
Ceramium howellii Setchell & N.L. Gardner Text
Ceramium hutchinsiae Mertens in literis Card image
Ceramium huysmansii Weber-van Bosse Text
Ceramium hyalacanthum (Kützing) Sonder Text
Ceramium hyalinum Rabenhorst Card image
Ceramium hyalinum Schousboe Card image
Ceramium hypnaeoides (J. Agardh) Okamura Card image
Ceramium hypnoides Schousboe Card image
Ceramium hystrix (Kützing) Frauenfeld Card image
Ceramium implexum Schousboe Card image
Ceramium inclusum [Schousboe] Card image
Ceramium inconspicuum Zanardini Card image
Ceramium incurvum (Huds.) DC. Card image
Ceramium inflexum Roth Card image
Ceramium inkyui_(`inkyuii') T.O. Cho, S. Fredericq, & S.M. Boo Text
Ceramium intermedium Grateloup mscr. Card image
Ceramium interruptum (J.E. Smith) C. Agardh Card image
Ceramium interruptum Setchell & Gardner Card image
Ceramium interruptum Setchell & Gardner {illegitimate} Text
Ceramium interruptum var. nigrescens C. Agardh Card image
Ceramium intricatum C. Agardh Card image
Ceramium intricatum C. Agardh \{also on card, above C. Agardh: Gaudichaud\} Card image
Ceramium involutum Kützing Card image
Ceramium irregulare Kützing Text
Ceramium isogonum Harvey Text
Ceramium itonoi F. Ardré Text
Ceramium japonicum Okamura Card image
Ceramium johnstonii Setchell & Gardner Text
Ceramium jolyi (Díaz-Piferrer) Ballantine & Wynne Card image
Ceramium julaceum (Kützing) Rabenhorst Card image
Ceramium kellneri Meneghini Card image
Ceramium kondoi Yendo Text
Ceramium kondoi Yendo f. abbreviatum Nakamura Card image
Ceramium kondoi Yendo f. ambiguum Nakamura Card image
Ceramium kondoi Yendo f. trichotomum Nakamura Card image
Ceramium kondoi Yendo f. typicum Nakamura Card image
Ceramium kororensis Trono Card image
Ceramium krameri G.R. South & P.A. Skelton Text
Ceramium kuetzingianum ('Kützingianum') Grunow Card image
Ceramium kuetzingianum ('Kützingianum') var. subverticillatum Grunow Card image
Ceramium kuetzingianum var. subverticillatum Grunow Text
Ceramium kylinii Papenfuss in herb. Card image
Ceramium laetum Meneghini ex Ardissone Card image
Ceramium laingii Reinbold mscr. Card image
Ceramium lamourouxii Bonnemaison Card image
Ceramium lamourouxii Duby Card image
Ceramium lanciferum Kützing Card image
Ceramium lanciferum var. monstrosum Kützing Card image
Ceramium lanuginosum (Dillw.) C. Agardh Card image
Ceramium lanuginosum (Dillwyn) Bonnemaison Card image
Ceramium lanuginosum (Dillwyn) Poiret in Lamarck Text
Ceramium laterale Schousboe Card image
Ceramium ledermannii Pilger Card image
Ceramium lenormandii Martens {nomen} Card image
Ceramium lenormandii Montagne Card image
Ceramium lenticulare Womersley Text
Ceramium lentiforme A.J.K. Millar Text
Ceramium leptacanthum (Kützing) Zanardini Card image
Ceramium leptocladum Schiffner Card image
Ceramium leptophloeum Kützing Card image
Ceramium leptosiphon Pilger Card image
Ceramium leptozonum Howe in Britton Text
Ceramium leptozonum M. A. Howe Card image
Ceramium lessonii Kützing Card image
Ceramium linum (Roth) DC. Card image
Ceramium littorale (L.) C. Agardh Card image
Ceramium lobatum (Kützing) Shperk Card image
Ceramium longissimum (Gmelin) Roth Card image
Ceramium longissimum (S.G. Gmelin) Roth Text
Ceramium longissimum var. flagellare (Esper) Roth Card image
Ceramium loureiroi ('loureiri') C. Agardh Card image
Ceramium lucidum Grateloup Text
Ceramium luetzelburgii O. Schmidt Text
Ceramium luetzelburgii O.C. Schmidt Card image
Ceramium luetzelburgii var. australe ('australis') Joly Card image
Ceramium lumbricale ('lumbricalis') (Roth) Lamx. {err. cit.} Card image
Ceramium macilentum J. Agardh Text
Ceramium macrocarpum Kützing Card image
Ceramium macrogonium (Kützing) Ardissone Card image
Ceramium macrotrichum Feldmann-Mazoyer Text
Ceramium manorense ('Manorensis') Anand Card image
Ceramium manorense_(`manorensis') P. Anand Text
Ceramium marshallense Dawson Text
Ceramium maryae Weber-van Bosse Text
Ceramium maryae var. tenuior Weber- Van Bosse Card image
Ceramium masonii Dawson Text
Ceramium mauritianum Feldmann-Mazoyer Text
Ceramium mazatlanense Dawson Text
Ceramium mertensii (Turner) DC. Card image
Ceramium mertensii (Turner) Roth Card image
Ceramium mexicanum Sonder in herb. Binder Card image
Ceramium microcarpon Schousboe Card image
Ceramium millefolium Lamouroux ined. Card image
Ceramium miniatum Bonnemaison Card image
Ceramium miniatum C. Agardh Card image
Ceramium miniatum Suhr ex J. Agardh Card image
Ceramium miniatum Suhr ex J. Agardh {illegitimate} Text
Ceramium minutulum Noda & Konno Card image Card image
Ceramium molle Roth Card image
Ceramium monacanthum J. Agardh Text
Ceramium monile Hooker f. & Harvey Card image
Ceramium monile var. crassior J. Agardh Card image
Ceramium monile var. crassius J. Agardh Text
Ceramium monile var. crassius_(`crassior') J. Agardh Text
Ceramium moniliforme Bachelot de la Pylaie herb. Card image
Ceramium moniliforme Bachelot de la Pylaie mscr. Card image
Ceramium moniliforme Griffiths mscr. Card image
Ceramium morisianum Bertoloni Card image
Ceramium mucronatum Segi Card image
Ceramium multicapsulare (Dillw.) C. Agardh Card image
Ceramium multijugum Jaasund Text
Ceramium musciforme (Wulfen) Ruchinger Card image
Ceramium muscosum Draparnaud mss. Card image
Ceramium myriophyllum Poiret in Lamarck {illegitimate} Text
Ceramium myriophyllum Schousboe Card image
Ceramium nakamurae Dawson Card image
Ceramium nanum Kuehne Card image
Ceramium nayalii ('nayali') Nasr Card image
Ceramium nigricans Cabrera [mss. probably] Card image
Ceramium nitens (C. Agardh) J. Agardh Card image
Ceramium nitens Yendo in herb. Card image
Ceramium nobile J. Agardh Text
Ceramium nodiferum (Kützing) Shperk Card image
Ceramium nodiferum J. Agardh Card image Card image
Ceramium nodiferum var. moniliforme Shperk Card image
Ceramium nodosum (Kützing) Griff. & Harv. Card image
Ceramium nodosum (Kützing) Griffiths & Harvey in Harvey Text
Ceramium nodosum (Kützing) Zanardini Card image
Ceramium nodulosum (Lightfoot) DC. Card image
Ceramium nodulosum C. Agardh Card image
Ceramium nodulosum Ducluzeau Card image Card image
Ceramium nodulosum var. barbatum (Ardissone) G. Furnari & D. Serio Card image
Ceramium nodulosum var. barbatum (Ardissone) G. Furnari & D. Serio in E. Cecere et al. Text
Ceramium nodulosum var. continuum Ruprecht Card image
Ceramium nodulosum var. minus Ruprecht Card image
Ceramium nodulosum var. tenue (C. Agardh) D. Serio Text
Ceramium nudiusculum (Kützing) Rabenhorst Card image
Ceramium nudiusculum (Kützing) Zanardini Card image
Ceramium obesum Dawson Text
Ceramium obliteratum Schousboe Card image
Ceramium obsoletum C. Agardh Text
Ceramium ocellatum Grateloup Text
Ceramium ochotense ('ochotensis') Okamura in herb. Card image
Ceramium opacum Rafinesque Card image
Ceramium oppositum Schousboe Card image
Ceramium opuntia Schousboe Card image
Ceramium ordinatum Kützing Card image
Ceramium ornatum Setchell & Gardner Card image
Ceramium ornatum Setchell & N.L. Gardner Text
Ceramium orsinianum Meneghini Card image
Ceramium orthocladum Schiffner Card image
Ceramium orthocladum f. maximum ('maxima') Schiffner Card image
Ceramium orthocladum f. nanum ('nana') Schiffner Card image
Ceramium pacificum (Collins) Kylin Text
Ceramium pallens Zanardini Card image
Ceramium pallidum (Kützing) C.A. Maggs & M.H. Hommersand Text
Ceramium pallidum Nägeli ms. Card image
Ceramium palmatum (Linnaeus) Stackhouse Text
Ceramium palmatum Stackh. Card image
Ceramium paniculatum Okamura Card image
Ceramium paniculatum Schousboe Card image
Ceramium papenfussianum Simons Text
Ceramium parvulum (Zanardini ex Frauenfeld) Grunow Text
Ceramium parvulum (Zanardini) Grunow ex Frauenfeld Card image
Ceramium parvulum Zanardini Card image
Ceramium patens Greville Card image
Ceramium patens Meneghini Card image
Ceramium pedicellatum (Dillw.) C. Agardh Card image
Ceramium pedicellatum (J. Agardh) J. Agardh Card image
Ceramium pedicellatum C. Agardh {illegitimate} Text
Ceramium pedicellatum DC. Card image
Ceramium pedicellatum J. E. Smith Card image
Ceramium pedicellatum var. minus Desmazières Card image
Ceramium pediculum ('pediculus') [Suhr] Card image
Ceramium pediculum Suhr Card image
Ceramium pellucidum (Kützing) Zanardini Card image
Ceramium pellucidum (Kutzing) Rabenhorst Card image
Ceramium pellucidum Grev. & Harv. Card image
Ceramium penicillatum Areschoug Card image
Ceramium penicillatum Bory Card image
Ceramium penicillatum DC. Card image
Ceramium penicillatum Ducluzeau Card image
Ceramium penna Schousboe Card image
Ceramium pennatum (Huds.) Roth Card image
Ceramium pennatum Chiaje Card image
Ceramium pennatum Crouan ex J. Agardh Card image
Ceramium pennatum Crouan frat. Card image
Ceramium pennatum Roth Card image
Ceramium pennatum Roth {illegitimate} Text
Ceramium periconicum T.O. Cho & R. Riosmena-Rodríguez Text
Ceramium personatum Setchell & Gardner Card image
Ceramium personatum Setchell & N.L. Gardner Text
Ceramium persoonii C. Agardh {ined.} Card image
Ceramium petitii G. Feldmann Card image
Ceramium phyllitis (Stackhouse) Stackhouse Card image
Ceramium phyllospermum Schousboe Card image
Ceramium pictaviense Delêtre Card image
Ceramium piliferum Schousboe Card image Card image
Ceramium pilosum (Roth) Naccari Card image
Ceramium pilosum Bertoloni Card image
Ceramium pilosum Schousboe Card image
Ceramium pinastroides (Gmelin) Stackhouse Card image
Ceramium pinnatum Schousboe Card image
Ceramium pinnulatum C . Agardh Card image
Ceramium pinnulatum var. major C. Agardh Card image
Ceramium planum Kützing Text
Ceramium pleurosporum Schiffner Card image
Ceramium pleurosporum f. nanum ('nana') Schiffner prov. Card image
Ceramium plicatum (Hudson) Roth Card image
Ceramium plicatum Meneghini Card image
Ceramium plocamium (Gmelin) Roth Card image
Ceramium pluma (Dillw.) C. Agardh Card image
Ceramium pluma Schousboe Card image
Ceramium plumosum (Huds.) Roth Card image
Ceramium plumula (Ellis) C. Agardh Card image
Ceramium plumula (Ellis) Poiret in Lamarck Text
Ceramium plumula var. subverticillatum Bonnemaison Card image
Ceramium poeppigianum Grun. Card image
Ceramium poeppigianum Grunow Text
Ceramium poeppigianum subsp. unilaterale Hommersand Text
Ceramium polyceras (Kützing) Zanardini Card image
Ceramium polygonum (Kützing) Shperk Card image
Ceramium polymorphum (L.) DC. Card image
Ceramium polyspermum Crouan frat. Card image
Ceramium polyspermum Shperk Card image
Ceramium procumbens Setchell & Gardner Text
Ceramium proliferum (Lyngbye) H. E. Petersen Card image
Ceramium proliferum (Lyngbye) H. E. Petersen f. secundatum ('secundata') (Lyngbye) H. E. Petersen Card image
Ceramium proliferum Yates Card image
Ceramium prorepens Grun. Card image
Ceramium prostratum Dawson Card image
Ceramium pseudostrictum Schiffner Card image
Ceramium pseudostrictum f. major Schiffner Card image
Ceramium pseudostrictum f. minor Schiffner Card image
Ceramium pseudostrictum f. nanum ('nana') Schiffner Card image
Ceramium pteroma Schousboe Card image
Ceramium ptilocladioides R.E. Norris & I.A. Abbott Text
Ceramium puberulum Sonder Text
Ceramium puberulum var. crassior J. Agardh Card image
Ceramium puberulum var. crassius (J. Agardh) J. Agardh Text
Ceramium puberulum var. crassius_(`crassior') J. Agardh {invalid} Text
Ceramium puberulum var. monile (Hooker & Harvey) J. Agardh Card image
Ceramium pulchellum (Kützing) Grun. Card image
Ceramium pulchellum C. Agardh Card image
Ceramium pulchellum Grateloup in litt. Card image
Ceramium pulchellum Grateloup ined. Card image
Ceramium pulchellum Grateloup mscr. Card image
Ceramium pulchellum Schousboe Card image
Ceramium pulchellum var. chalybeum (Roth) C. Agardh Card image
Ceramium pulvereum (Dillw.) C. Agardh Card image
Ceramium pulvinatum ('pluvinatum') Mertens Card image
Ceramium pulvinatum_(`pluvinatum') Mertens in Jürgens Text
Ceramium pumilum Okamura mscr. Card image
Ceramium punctatum Grateloup mscr. Card image
Ceramium punctatum Schousboe Card image
Ceramium punctiforme Setchell Text
Ceramium purpurascens Wallroth Card image
Ceramium purpureum Chiaje Card image
Ceramium purum Roth Card image
Ceramium pusillum Harvey Text
Ceramium pusillum Schousboe Card image
Ceramium pusillum var. lanceolatum J. Agardh Card image
Ceramium pygmaeum (Kützing) Ardissone Text
Ceramium pygmaeum (Kützing) Sonder Card image
Ceramium pyramidatum Schousboe Card image
Ceramium pyridioides G. Feldmann Card image
Ceramium racemosum Schousboe Card image
Ceramium radicans Ardissone Card image
Ceramium radicans Hofm. Card image
Ceramium radicans Schousboe Card image Card image Card image
Ceramium radiculosum Grunow in litt. Card image
Ceramium radiculosum f. venetum ('veneta') Schiffner Card image
Ceramium radiculosum var. major Schiffner \{also on card, above var., in curly brackets: f\} Card image
Ceramium ramulosum Hooker f. & Harv. Card image
Ceramium ramulosum Meneghini Card image
Ceramium ramulosum Mertens mscr. in Hb. Ag. Card image
Ceramium ramulosum f. nanum ('nana') Schiffner Card image
Ceramium recticorticum Dawson Card image
Ceramium recticorticum E.Y. Dawson Text
Ceramium repens (Dillw.) C. Agardh Card image
Ceramium repens Harvey Text
Ceramium repens Zanardini Card image
Ceramium repens var. saxatile Bonnemaison Card image
Ceramium repens var. spinosissimum Zanardini Card image
Ceramium repens var. tenellum (Dillw.) C. Agardh Card image
Ceramium reptans T.O. Cho & S. Fredericq Text
Ceramium rescissum Kylin Card image
Ceramium reticulatum Lyngbye mascr. in Herb. Lyngbye Card image
Ceramium rhizodes C. Agardh Card image
Ceramium rhizophorum (Montagne) De Toni Card image
Ceramium rigens Schousboe Card image
Ceramium rigidulum Griff. & Harvey ms. Card image
Ceramium rigidulum Schousboe \{also on card, after rigidulum: (et rigidum)\} Card image
Ceramium rigidum Ardissone Card image
Ceramium rigidum Schousboe Card image
Ceramium rintelsianum G.R. South & P.A. Skelton Text
Ceramium riosmenae B.Y. Won & T.O. Cho Text
Ceramium robustum H.E. Petersen Card image
Ceramium robustum J. Agardh Card image
Ceramium roettleri Roth Card image
Ceramium rosenvingii H.E. Petersen Card image
Ceramium rosenvingii f. intermedium ('intermedia') H.E. Petersen Card image
Ceramium rosenvingii f. tenue ('tenuis') H.E. Petersen Card image
Ceramium rosenvingii f. transgrediens H.E. Petersen Card image
Ceramium roseolum C. Agardh Card image
Ceramium roseolum Crouan Card image
Ceramium roseum Roth Text
Ceramium roseum Roth (cont.) Card image
Ceramium roseum Roth var. majus Roth Card image
Ceramium roseum var. viscidulum Bonnemaison Card image
Ceramium rothii (Turton) C. Agardh Card image
Ceramium rothii (Turton) W. J. Hooker Card image
Ceramium rothii (Turton) W.J. Hooker Text
Ceramium rothii Schousboe Card image
Ceramium rubriforme Kylin Card image
Ceramium rubrum (Huds.) C. Agardh Card image
Ceramium rubrum (Huds.) C. Agardh var. pallens C. Agardh Card image
Ceramium rubrum [f.] secundatum (Lyngbye) J. Agardh \{after var. proliferum *secundatum\} Card image
Ceramium rubrum [f.] secundatum J. Agardh \{after f. proliferum *secundatum\} Card image
Ceramium rubrum [subf.] aestivum ('aestiva') H.E. Petersen Card image
Ceramium rubrum [subf.] hiemale ('hiemalis') H.E. Petersen Card image
Ceramium rubrum [subf.] proliferum J. Agardh \{after f. proliferum **proligerum\} Card image
Ceramium rubrum [var.] australe Harvey [in herb. fide Womersley] Card image
Ceramium rubrum [var.] barbatum Ardissone Text
Ceramium rubrum [var.] fastigiatum Wollny Card image
Ceramium rubrum [var.] major [C. Agardh] Card image
Ceramium rubrum [var.] ramellosum Ardissone Card image
Ceramium rubrum f. balticum ('baltica') H.E. Petersen Card image
Ceramium rubrum f. barbatum ('barbata') (Ardissone) Hauck \{pcs\} Card image
Ceramium rubrum f. barbatum_(`barbata') (Ardissone) Hauck Text
Ceramium rubrum f. corymbiferum J. Agardh Card image
Ceramium rubrum f. decurrens J. Agardh Card image
Ceramium rubrum f. decurrentoides H.E. Petersen Card image
Ceramium rubrum f. diaphanum ('diaphana') Gobi Card image
Ceramium rubrum f. divaricatum ('divaricata') H.E. Petersen Card image
Ceramium rubrum f. fasciculatum J. Agardh Card image
Ceramium rubrum f. furcatum ('furcata') H. Petersen Card image
Ceramium rubrum f. genuinum ('genuina') Kjellman Card image
Ceramium rubrum f. irregulare ('irregularis') H.E. Petersen Card image
Ceramium rubrum f. laxum ('laxa') H. E. Petersen in litt. Card image
Ceramium rubrum f. lineare ('linearis') H.E. Petersen Card image
Ceramium rubrum f. lineatum ('lineata') H.E. Petersen Card image
Ceramium rubrum f. modificatum ('modificata') H.E. Petersen Card image
Ceramium rubrum f. pedicellatum J. Agardh Card image
Ceramium rubrum f. radians H.E. Petersen Card image
Ceramium rubrum f. secundatum ('secundata') (Lyngbye) H.E. Petersen Card image
Ceramium rubrum f. subcorticatum ('subcorticata') H.E. Petersen Card image
Ceramium rubrum f. subtypicum ('subtypica') H.E. Petersen Card image
Ceramium rubrum f. tenue ('tenuis') (Agardh) [Børgesen] Card image
Ceramium rubrum f. tenue J. Agardh Card image
Ceramium rubrum f. typicum ('typica') H.E. Petersen Card image
Ceramium rubrum f. typicum [Reinke] Card image
Ceramium rubrum f. virgatum J. Agardh Card image
Ceramium rubrum subf. botryocarpum ('botryocarpa') (Harv.) Foslie Card image
Ceramium rubrum subf. secundatum ('secundata') (Lyngb.) Børgesen Card image
Ceramium rubrum subf. secundatum ('secundata') (Lyngb.) Foslie Card image
Ceramium rubrum subsp. proliferum (Lyngbye) J. Agardh Card image
Ceramium rubrum subsp. secundatum (Lyngbye) J. Agardh Card image
Ceramium rubrum subsp. tenue (C. Agardh) Ardissone Card image
Ceramium rubrum var. ambiguum Schiffner Card image
Ceramium rubrum var. botryoides Montagne Card image
Ceramium rubrum var. corymbiferum (Bonnem.) J. Agardh Card image
Ceramium rubrum var. corymbiferum Hariot Card image
Ceramium rubrum var. decurrens (Harv.) Le Jolis Card image
Ceramium rubrum var. decurrens (Kützing) J. Agardh Card image
Ceramium rubrum var. diaphanum Crouan frat. Card image
Ceramium rubrum var. divaricatum C. Agardh Card image
Ceramium rubrum var. fasciculatum (Bonnem.) J. Agardh Card image
Ceramium rubrum var. firmum C. Agardh Card image
Ceramium rubrum var. implexocontortum ('implexo-contortum') Solier Card image
Ceramium rubrum var. implexocontortum_('implexo-contortum') Solier in Castagne Text
Ceramium rubrum var. involutum (Kützing) Piccone Card image Card image
Ceramium rubrum var. liebetruthii Grunow Card image
Ceramium rubrum var. liebetruthii Grunow in Piccone Text
Ceramium rubrum var. maculatum S. F. Gray Card image
Ceramium rubrum var. membranaceum C. Agardh Card image
Ceramium rubrum var. nitens C. Agardh Card image
Ceramium rubrum var. nodulosum (Huds.) Duby Card image
Ceramium rubrum var. nodulosum [Montagne] Card image
Ceramium rubrum var. pacificum Collins Text
Ceramium rubrum var. pacificum Collins (cont.) Card image
Ceramium rubrum var. pacificum Collins Herb. Card image
Ceramium rubrum var. pedicellatum (DC) Duby Card image
Ceramium rubrum var. pedicellatum (DC.) Duby Card image
Ceramium rubrum var. pedicellatum Shperk Card image
Ceramium rubrum var. pennatum Crouan mscr. Card image
Ceramium rubrum var. proliferum C. Agardh Card image
Ceramium rubrum var. proliferum Hariot Card image
Ceramium rubrum var. proliferum Harvey Card image
Ceramium rubrum var. proliferum Lyngbye Card image
Ceramium rubrum var. pygmaeum Sonder Text
Ceramium rubrum var. repens (Zanardini) Zanardini Card image
Ceramium rubrum var. secundatum (Lyngb.) Harvey Card image
Ceramium rubrum var. secundatum (Lyngb.) Kützing Card image
Ceramium rubrum var. secundatum (Lyngbye) C. Agardh Card image
Ceramium rubrum var. squarrosum Harvey Card image
Ceramium rubrum var. tenue C. Agardh Text
Ceramium rubrum var. tenue Kützing Card image
Ceramium rubrum var. virgatum C. Agardh Text
Ceramium rugosum Lamouroux Card image
Ceramium rupestre (L.) DC. Card image
Ceramium rupestre var. tenuissimum ('tenuissima') Lamouroux Card image
Ceramium sandrianum Meneghini Card image
Ceramium saviniae Feldmann-Mazoyer Text
Ceramium scandinavicum H. Petersen Card image
Ceramium scoparium (L.) DC. Card image Card image
Ceramium scoparium (L.) Roth Card image
Ceramium scopulorum C. Agardh Card image
Ceramium scorpioides (Huds.) Roth Card image
Ceramium secundatum (Lyngbye) C. Agardh Card image
Ceramium secundatum Lyngbye Card image
Ceramium secundatum Lyngbye (cont.) Card image Card image
Ceramium septentrionale H.E. Petersen Card image
Ceramium septentrionale f. fosliei H. E. Petersen Card image
Ceramium sericeum (Huds.) DC. Card image
Ceramium sericeum (Hudson) A.P. de Candolle in Lamarck & A.P. de Candolle Text
Ceramium sericeum (Mueller) Bory Card image
Ceramium sericeum Bory {illegitimate} Text
Ceramium seriosporum E.Y. Dawson Text
Ceramium serpens Setchell & Gardner Text
Ceramium sertularioides Draparnaud ined. Card image
Ceramium sertularioides Grateloup Text
Ceramium setaceum (Huds.) Duby Card image
Ceramium setaceum (Hudson) Wallroth Card image
Ceramium setaceum (Wulfen) Ruchinger Card image
Ceramium setchellii Lucas Card image
Ceramium setosum Schousboe Card image
Ceramium shepherdii Womersley Text
Ceramium shuttleworthianum (Kützing) Rabenhorst Card image
Ceramium siliculosum (Dillw.) C. Agardh Card image
Ceramium siliculosum var. atrovirens C. Agardh Card image
Ceramium siliculosum var. ferrugineum (Roth) C. Agardh Card image
Ceramium siliculosum var. nebulosum C. Agardh Card image
Ceramium siliquosum (Kützing) C.A. Maggs & M.H. Hommersand Text
Ceramium siliquosum J. Agardh mscr. Card image
Ceramium siliquosum Schousboe Card image
Ceramium siliquosum f. acrocarpum (G. Mazoyer) G. Furnari in G. Furnari, M. Cormaci, & D. Serio Text
Ceramium siliquosum f. minusculum (Mazoyer) A. Gómez Garreta, T. Gallardo, M.A. Ribera, M. Cormaci, G. Furnari, G. Giaccone, & C.F. Boudouresque Text
Ceramium siliquosum var. elegans (Roth) G. Furnari in G. Furnari, M. Cormaci, & D. Serio Text
Ceramium siliquosum var. lophophorum (Feldmann-Mazoyer) D. Serio Text
Ceramium siliquosum var. zostericola (G. Feldmann-Mazoyer) G. Furnari in G. Furnari, M. Cormaci, & D. Serio Text
Ceramium simplex C. Agardh Card image
Ceramium simplicifilum DC. Card image
Ceramium sinicola Setchell & Gardner Text
Ceramium sinicola var. interruptum (Setchell & Gardner) Dawson Card image
Ceramium sinicola var. interruptum Dawson Text
Ceramium sinicola var. johnstonii (Setchell & Gardner) Dawson Card image
Ceramium sinicola var. typicum Dawson Card image
Ceramium skottsbergii H.E. Petersen Card image
Ceramium speciosum Bachelot de la Pylaie herb. Card image
Ceramium speciosum Bachelot de la Pylaie mscr. Card image
Ceramium spicatum Schousboe Card image
Ceramium spiniferum Kützing Card image
Ceramium spinosopilosum ('spinoso-pilosum') Kützing Card image
Ceramium spinosum (L.) Ruchinger Card image
Ceramium spinulosum (Kützing) Rabenhorst Card image
Ceramium spinulosum Schousboe Card image
Ceramium spinulosum [Biasoletto] Card image
Ceramium spongiosum (Huds.) DC. Card image
Ceramium spongiosum Crouan fr. Card image
Ceramium squamosum Rafinesque Card image
Ceramium squarrosum (Harvey) J. Agardh Card image
Ceramium stichidiosum J. Agardh Card image Card image
Ceramium stichidiosum var. scopulorum Laing Card image
Ceramium stichidiosum var. smithii Laing Card image
Ceramium striatum Schousboe Card image Card image
Ceramium striatum Schousboe in herb. Card image
Ceramium strictoides Crouan Card image
Ceramium strictoides Crouan fr. Card image
Ceramium strictum (Kützing) Rabenhorst Card image
Ceramium strictum (Mertens ex Dillwyn) Poiret in Lamarck Text
Ceramium strictum (Mertens ex Dillwyn) Roth Card image
Ceramium strictum Greville & Harvey Card image
Ceramium strictum Roth Text
Ceramium strictum f. acrocarpum (Kützing) Mazoyer Card image
Ceramium strictum f. acrocarpum G. Mazoyer Text
Ceramium strictum f. corticatulostrictum ('corticatulo-strictum') (Kylin) Sjöstedt Card image
Ceramium strictum f. divaricatum ('divaricata') Holmes & Batters Card image
Ceramium strictum f. minusculum ('minuscula') Mazoyer Card image
Ceramium strictum f. minusculum_(`minuscula') Mazoyer Text
Ceramium strictum f. nanum ('nana') Schiffner \{pcs\} Card image
Ceramium strictum f. proliferum Collins Card image
Ceramium strictum f. proliferum F.S. Collins Card image
Ceramium strictum f. strictoides (H. E. Petersen) Sjöstedt Card image
Ceramium strictum f. strictotenuissimum ('stricto-tenuissima') H.E. Petersen Card image
Ceramium strictum f. vertebrale (H. E. Petersen) H. E. Petersen Card image
Ceramium strictum f. verum ('vera') H.E. Petersen Card image
Ceramium strictum var. acrocarpum (Kützing) Schiffner Card image
Ceramium strictum var. breviarticulatum ('brevi articulatum') Ardissone Card image
Ceramium strictum var. delicatum ('delicata') (Clemente) J. Agardh Card image
Ceramium strictum var. strictum ('stricta') J. Agardh Card image Card image
Ceramium strictum var. zostericola Thuret Card image
Ceramium strictum var. zostericola Thuret in Le Jolis Text
Ceramium strobiliforme Lawson & John Card image
Ceramium subarticulatum Mertens mscr. Card image
Ceramium subcartilagineum J. Agardh Card image
Ceramium subdichotomum Weber-van Bosse Text
Ceramium subfuscum (Woodw.) Stackhouse Card image
Ceramium subsimplex Schousboe Card image
Ceramium subtile J. Agardh Card image
Ceramium subtile Zanardini Card image
Ceramium subulatum Ducluzeau Card image
Ceramium subverticillatum (Grunow) Weber-van Bosse Text
Ceramium subvirgatum Zanardini Card image
Ceramium suhrianum P.C. Silva Card image
Ceramium suhrianum P.C. Silva in Silva, Basson, & Moe Text
Ceramium sympodiale Dawson Card image
Ceramium syntrophum (Kützing) Ardissone Card image
Ceramium tasmanicum (Kützing) Okamura Card image
Ceramium tasmanicum (Kützing) Womersley Text
Ceramium taylorii Dawson Card image
Ceramium taylorii E.Y. Dawson Text
Ceramium teedei ('teedii') Mertens ex Roth Card image
Ceramium teedei_(`teedii') Mertens ex Roth Text
Ceramium templetonii Setchell & Gardner Card image
Ceramium tenellum (Vahl) C. Agardh Card image
Ceramium tenerrimum (G. Martens) Okamura Text
Ceramium tenerrimum (Mart.) Okamura Card image
Ceramium tenerrimum var. brevizonatum (H. E. Petersen) Mazoyer Card image
Ceramium tenue (J. Agardh) J. Agardh Card image
Ceramium tenue C. Agardh in Herb. Card image
Ceramium tenuicorne (Kützing) Waern Card image
Ceramium tenuicorne Waern Card image
Ceramium tenuicorticatum Konno Card image
Ceramium tenuissimum (Roth) Areschoug Card image
Ceramium tenuissimum (Roth) Areschoug {illegitimate} Text
Ceramium tenuissimum Bonnemaison Text
Ceramium tenuissimum Schousboe Card image
Ceramium tenuissimum f. divaricatum ('divaricata') (Crouan) Foslie Card image
Ceramium tenuissimum f. moniliforme (Shperk) Woronichin Card image
Ceramium tenuissimum f. radicans Reinbold mss. Card image
Ceramium tenuissimum var. arachnoideum (C. Agardh) J. Agardh Card image
Ceramium tenuissimum var. pygmaeum (Kützing) Hauck Text
Ceramium tenuissimum var. tenellum Mazoyer Card image
Ceramium tenuissimum var. uniforme Bonnemaison Card image
Ceramium tetragonum (Stackh.) C. Agardh Card image
Ceramium tetragonum (With.) Kützing Card image
Ceramium tetragonum Mertens Card image
Ceramium tetricum (Dillw.) C. Agardh Card image
Ceramium tetricum var. pectinatum C. Agardh Card image
Ceramium thuyoides (J. E. Smith) Bonnemaison Card image
Ceramium thuyoides (J.E. Smith) C. Agardh Card image
Ceramium thymifolium Schousboe Card image
Ceramium tomentosum (Huds) C. Agardh Card image
Ceramium tomentosum (Hudson) Roth Card image
Ceramium tomentosum var. ferrugineum Roth Card image
Ceramium tomentosum var. minus Roth Card image
Ceramium tortuosum Ducluzeau Card image
Ceramium torulosum J. Agardh Card image
Ceramium torulosum Roth Card image
Ceramium torulosum Schousboe Card image
Ceramium tranquebariense Roth Card image
Ceramium tranquillum I. Meneses in I.A. Abbott Text
Ceramium transcurrens (Kützing) Ardissone Card image Card image
Ceramium transfugum (Kützing) Ardissone Card image
Ceramium transversale Collins & Hervey Text
Ceramium trichocladis C. Agardh Card image
Ceramium trichodes Schousboe Card image
Ceramium truncatum H. E. Petersen Card image
Ceramium truncatum H. Petersen in Børgesen Text
Ceramium tuberculosum Roth Text
Ceramium tubulosum Roth Card image
Ceramium tumidulum Meneghini Card image
Ceramium turgidum Schousboe Card image
Ceramium turneri Roth Card image
Ceramium turneri var. radicans Bonnemaison Card image
Ceramium uncinatum Harvey Card image
Ceramium ungulatum (Kützing) Hariot Card image
Ceramium ungulatum Suhr in herb. Binder Card image
Ceramium uniforme (Esper) Ruchinger Card image
Ceramium uniforme Meneghini Card image
Ceramium unilaterale Schousboe Card image
Ceramium upolense G.R. South & P.A. Skelton Text
Ceramium urceolatum (Dillwyn) Jürgens Card image
Ceramium uruguayense W. R. Taylor Card image
Ceramium vagabunde Dawson Card image
Ceramium vagabundum (L.) Roth Card image
Ceramium vagabundum_(`vagabunde') Dawson Text
Ceramium vagans P. C. Silva Card image
Ceramium vagans P. Silva in P. Silva, Meñez, & Moe Text
Ceramium variegatum (Kützing) Okamura Text
Ceramium variegatum Roth Card image
Ceramium vatovai Schiffner Card image
Ceramium vendlicum H.E. Petersen Card image
Ceramium venetum Zanardini Card image
Ceramium verongiae D.L. Ballantine & M.J. Wynne Text
Ceramium verrucosum Roth Text
Ceramium versicolor C. Agardh Card image
Ceramium versicolor Draparnaud ined. Card image
Ceramium vertebrale H.E. Petersen Card image
Ceramium verticillatum (Light.?) Ducluzeau Card image
Ceramium verticillatum (Lightf.) DC. Card image
Ceramium verticillatum Chiaje Card image
Ceramium vestitum Harvey Card image
Ceramium vietnamense Pham-Hoàng Ho Card image
Ceramium villosum (Hudson) Poiret in Lamarck Text
Ceramium villosum Kützing Card image Card image
Ceramium vimineum J. Agardh Card image
Ceramium violaceum Roth Text
Ceramium violaceum Roth var. alochrous Roth Card image
Ceramium violaceum Roth var. tenuius Roth Card image
Ceramium violaceum var. allochrous_(`alochrous') Roth Text
Ceramium violaceum var. tenuius Roth Text
Ceramium virgatum Hooker f. & Harvey Card image
Ceramium virgatum Roth Text
Ceramium virgatum Schousboe Card image
Ceramium virgatum [(C. Agardh)] Chevallier Card image
Ceramium virgatum var. implexocontortum_('implexo-contortum') (Solier) E. Takin Text
Ceramium virgatum var. implexocontortum_('implexo-contortum') (Solier) G. Furnari in Furnari & al. Text
Ceramium virgatum var. tenue (C. Agardh) E. Takin Text
Ceramium virgatum var. tenue (C. Agardh) G. Furnari in Furnari & al. Text
Ceramium viride Filarszky Card image
Ceramium viscainoense Dawson Card image
Ceramium viscainoense E.Y. Dawson Text
Ceramium washingtoniense Kylin Text
Ceramium wilsonii Womersley Text
Ceramium womersleyi R.E. Norris & I.A. Abbott Text
Ceramium wulfenii Roth Card image
Ceramium wulfenii Schousboe Card image
Ceramium youngii Farlow mscr. Card image
Ceramium zacae Setchell & Gardner Text
Ceramium zebrinum J. Agardh Card image
Ceramothamnion adriaticum J. Schiller Text
Ceramothamnion codii H.M. Richards Text
Ceramothamnion codii Herbert M. Richards Card image
Ceramothamnion codii var. hawaiiense Kajimura Card image
Cerasterias irregularis G.M. Smith Card image
Cerasterias longispina (Perty) Reinsch Card image
Cerasterias longispina var. hexactina ('hexactinum') W. West Card image
Cerasterias nivalis Bohlin Card image
Cerasterias raphidioides Reinsch Card image
Cerasterias raphidioides f. obtusata Reinsch Card image
Cerasterias raphidioides f. octodens Reinsch Card image
Cerasterias raphidioides f. tetradens Reinsch Card image
Cerasterias raphidioides f. tridens Reinsch Card image
Cerasterias raphidioides var. inaequale Reinsch Card image
Cerasterias raphidioides var. incrassata ('incrassatum') Reinsch Card image
Cerasterias staurastroides W. West & G.S. West Card image
Ceratangula subangulata (Grove & Sturt) P.A. Sims Text
Ceratangula suborbiculata (J.A. Long, D.P. Fuge, & J. Smith) P.A. Sims Text
Cerataulina bergonii (H. Peragallo) Schütt Card image
Cerataulina bergonii var. elongata Schröder Card image
Cerataulina bicornis (Ehrenberg) Hasle Card image
Cerataulina chapmanii Crosby & Wood Card image
Cerataulina compacta Ostenfeld Card image
Cerataulina cretacea Hajós Card image
Cerataulina curvata E. J. F. Wood Card image
Cerataulina daemon (Greville) Hasle Card image
Cerataulina dentata Hasle Card image
Cerataulina mediterranea Schiller Card image
Cerataulina praebergonii Hajós Card image
Cerataulina velifera Mereschkowsky Card image
Cerataulus azoricus Pavillard Card image Card image
Cerataulus bergonii H. Peragallo Card image
Cerataulus boryanus Pantocsek Card image
Cerataulus brittonianus (Kain & Schultze) P.A. Sims & J. Witkowski Text
Cerataulus californicus Schmidt Card image
Cerataulus chinensis Grunow \{also on card, after Cerataulus: (Laevis var.?)\} Card image
Cerataulus deflandrei Chenevière Card image
Cerataulus dianae Ehrenberg Card image
Cerataulus galapagensis (Cleve) Schmidt Card image
Cerataulus hungaricus Pantocsek \{also on card, after Cerataulus: (Thumii var.?)\} Card image
Cerataulus hustedtii Amossé Card image
Cerataulus imperator Hanna & Grant Card image
Cerataulus japonicus Pantocsek Card image
Cerataulus johnsonianus (Greville) Cleve Card image
Cerataulus kinkeri Schmidt Card image
Cerataulus labuani (Cleve) Cleve Card image
Cerataulus labuensis Cleve Card image
Cerataulus labuensis var. linearis Amossé Card image
Cerataulus laevis ('levis') f. trimerus ('trimera') Forti Card image
Cerataulus laevis ('levis') var. schmidtii Forti Card image
Cerataulus laevis ('levis') var. typicus ('typica') Forti Card image
Cerataulus laevis ('loevis?') var. thomei Leuduger-Fortmorel Card image
Cerataulus laevis (Ehrenberg) Ralfs Card image
Cerataulus laevis var. chinensis Grunow Card image
Cerataulus laevis var. pangeroni Leuduger-Fortmorel Card image
Cerataulus laevis var. thermalis Grunow Card image
Cerataulus marginatus Grove & Sturt Card image
Cerataulus multicornis (Grunow) P.A. Sims & J. Witkowski Text
Cerataulus orbicularis Forti Card image
Cerataulus orbicularis var. lacustris (Holmboe) Forti Card image
Cerataulus ovalis Schmidt Card image
Cerataulus pacificus Grunow Card image
Cerataulus pacificus M. Hajós Card image
Cerataulus pacificus M. Hajós {illegitimate} Text
Cerataulus peragalloi Pantocsek Card image
Cerataulus petitii ('petiti') Leuduger-Fortmorel Card image
Cerataulus polymorphus (Montagne) Van Heurck Card image
Cerataulus polymorphus f. minor Van Heurck Card image
Cerataulus polymorphus var. petitii ('petiti') (Leuduger-Fortmorel) Forti Card image
Cerataulus radiatus R. Ross Card image
Cerataulus reichardtii ('Reichardti') Grunow Card image
Cerataulus reversa Grove & Sturt Card image
Cerataulus rotundatus Shibkova Card image
Cerataulus rotundus Tempère & Brun Card image
Cerataulus simsiae_('simsae') D. Hernández-Becerril & S. Barón-Campis in D.U. Hernández-Becerril et al. Text
Cerataulus smithii Ralfs Card image
Cerataulus socotrensis F. Kitton Card image
Cerataulus subangulatus Grove & Sturt Text
Cerataulus thermalis (Meneghini) Ralfs Card image
Cerataulus thermalis f. ceylonicus ('ceylonica') Skvortsov Card image
Cerataulus thermalis var. sinensis (Grunow) Forti Card image
Cerataulus thumii Schmidt Card image
Cerataulus thumii var. hungaricus Pantocsek Card image
Cerataulus titianus Grunow Card image
Cerataulus turgidus (Ehrenberg) Ehrenberg Card image
Cerataulus turgidus Ehrenb. var. polyceros Castracane Card image
Cerataulus turgidus var. hispidissimus ('hispidissima') Pantocsek Card image
Cerataulus weissflogii Pantocsek Card image
Ceratiopsis diebeli (Alberti) Vozzhennikova Card image
Ceratiopsis diebeli f. brevicornis Vozzhennikova Card image
Ceratiopsis leptoderma Vozzhennikova Card image
Ceratiopsis leptoderma f. minor Vozzhennikova Card image
Ceratiopsis markovii ('markovi') Vozzhennikova Card image
Ceratiopsis obliquipes (Deflandre & Cookson) Lentin & G. L. Williams Card image
Ceratium (macroceros subsp.) horridum Cleve Card image
Ceratium (macroceros subsp.) longipes Bailey Card image
Ceratium aequatoriale B. Schröder Text
Ceratium aequatoriale Schröder Card image
Ceratium aestuarium B. Schröder Text
Ceratium aestuarium Schröder Card image
Ceratium aestuarium var. pavillardii Rampi Text
Ceratium allieri Gourret Text
Ceratium angusticornum (Peters) Steemann-Nielsen Card image
Ceratium angustum A.S. Campbell Text
Ceratium arcticum 'Clap. & Lachm.' Card image
Ceratium arcticum Vanhöffen Text
Ceratium arcticum [Vanhöffen] Card image
Ceratium arcticum f. gracile Usachev Text
Ceratium arcticum var. curvicorne Usachev Text
Ceratium arcuatum f. karstenii (Pavillard) Jörgensen Card image
Ceratium arcuatum f. robustum (Karsten) Böhm Card image
Ceratium arietinum Cleve Text
Ceratium arietinum f. detortum (Stüwe) Jörgensen Card image
Ceratium arietinum f. gracilentum Jörgensen Card image
Ceratium arietinum f. gracilentum Jörgensen in Schmidt Text
Ceratium arietinum f. regulare Jörgensen Card image
Ceratium arietinum f. regulare Jörgensen in Schmidt Text
Ceratium arietinum f. valens Jörgensen Card image
Ceratium arietinum f. valens Jörgensen in Schmidt Text
Ceratium arietinum subsp. bucephalum (Cleve) Graham & Bronikovsky Card image
Ceratium arietinum subsp. gracilentum (Jörgensen) Graham & Bronikovsky Card image
Ceratium arietinum var. bucephalum (Cleve) Sournia Card image
Ceratium arietinum var. gracilentum (Jörgensen) Sournia Card image
Ceratium aultii Graham & Bronikovsky Card image
Ceratium aultii H.W. Graham & Bronikovsky Text
Ceratium axiale Kofoid Text
Ceratium azoricum Cleve Text
Ceratium balechii M.E. Meave del Castillo, Y.B. Okolodkov, & M.E. Zamudio Resendiz in Meave del Castillo et al. Text
Ceratium balechii f. longum M.E. Zamudio Resendiz & M.E. Meave del Castillo in Meave del Castillo et al. Text
Ceratium batavum Paulsen Text
Ceratium belone Cleve Text
Ceratium belone Cleve \{also on card, after genus: (furca var.?)\} Card image
Ceratium berghii ('berghi') Gourret Card image
Ceratium berghii_('berghi') Gourret Text
Ceratium biceps Claparède & Lachmann Text
Ceratium biconicum Murr. & Whitting Card image
Ceratium bicorne Gourret Text
Ceratium bigelowii ('bigelowi') Kofoid Card image
Ceratium bigelowii Kofoid Text
Ceratium boehmii ('böhmii') Graham & Bronikovsky Card image
Ceratium boehmii H.W. Graham & Bronikovsky Text
Ceratium brachyceros Daday Card image
Ceratium breve (Ostenf. & Schmidt) Schröder Card image
Ceratium breve var. curvulum Jörgensen Text
Ceratium breve var. parallelum (Schmidt) Jörgensen Card image
Ceratium breve var. schmidtii (Jörgensen) Sournia Card image
Ceratium brevicorne Hempel Card image
Ceratium brevicorne Zacharias Card image
Ceratium brunellii Rampi Text
Ceratium bucephalum (Cleve) Cleve Text
Ceratium bucephalum (Cleve) [Cleve] Card image
Ceratium bucephalum var. heterocampta (Jörgensen) Jörgensen Card image
Ceratium buceros O. Zacharias Text
Ceratium buceros Zacharias Card image
Ceratium buceros f. claviger (Kofoid) Böhm Card image
Ceratium buceros f. denticulatum (Jörgensen) Böhm Card image
Ceratium buceros f. inclinatum (Kofoid) Böhm Card image
Ceratium buceros f. leptosomum (Jörgensen) Böhm Card image
Ceratium buceros f. molle (Kofoid) Böhm Card image
Ceratium buceros f. tenue (Ostenfeld & Schmidt) Böhm Card image
Ceratium buceros f. tenuissimum (Kofoid) Böhm Card image
Ceratium buceros var. denticulatum Jörgensen Card image
Ceratium californiense Kofoid Text
Ceratium candelabroides [Hensen] Card image
Ceratium candelabrum (Ehrenberg) Stein Card image
Ceratium candelabrum f. commune Böhm Card image
Ceratium candelabrum f. depressum (Pouchet) Schiller Card image
Ceratium candelabrum f. dilatatum (Gourret) Jörgensen Card image
Ceratium candelabrum f. eucandelabrum Böhm Card image
Ceratium candelabrum f. hiemale Böhm Card image
Ceratium candelabrum f. subrotundum (Pavillard) Sournia Card image
Ceratium candelabrum subsp. depressum (Pouchet) [Steemann Nielsen] Card image
Ceratium candelabrum var. algarense Schiller Card image
Ceratium candelabrum var. algerense J. Schiller Text
Ceratium candelabrum var. curvatulum Jörgensen Card image
Ceratium candelabrum var. curvatulum Jörgensen in Schmidt Text
Ceratium candelabrum var. depressum (Pouchet) Jörgensen Card image
Ceratium candelabrum var. dilatatum (Gourret) Jörgensen Card image
Ceratium candelabrum var. subrotundum Pavillard Text
Ceratium carnegiei Graham & Bronikovsky Card image
Ceratium carnegiei H.W. Graham & Bronikovsky Text
Ceratium carolinianum (Bailey) Jörgensen Card image
Ceratium carolinianum var. elongatum Skuja Card image
Ceratium carriense Gourret Text
Ceratium carriense Gourret var. massiliense (Gourret) J. M. Huisman Card image
Ceratium carriense f. ceylanicum (B. Schröder) Jörgensen Card image
Ceratium carriense f. eucarriense Böhm Card image
Ceratium carriense f. hundhausenii (Schröder) E.J.F. Wood Card image
Ceratium carriense f. parallelum ('parallela') Pavillard Card image
Ceratium carriense f. parallelum Pavillard Text
Ceratium carriense f. rectangulatum Jörgensen Card image
Ceratium carriense f. rectangulatum Jörgensen in Schmidt Text
Ceratium carriense f. volans (Cleve) [Lindemann] Card image
Ceratium carriense subsp. volans (Cleve) Margalef & Durán Card image
Ceratium carriense var. ceylanicum ('ceylanica') (Schröder) Schröder Card image
Ceratium carriense var. massiliense (Gourret) J.M. Huisman Text
Ceratium carriense var. volans (Cleve) Jörgensen Card image
Ceratium cephalotum (Lemmermann) Jörgensen Card image
Ceratium ceylanicum B. Schröder Text
Ceratium ceylanicum Schröder Card image
Ceratium claviger Kofoid Card image
Ceratium clavigerum_('claviger') Kofoid Text
Ceratium coarctatum Pavillard Text
Ceratium compressum Gran Text
Ceratium concilians Jörgensen Card image
Ceratium concilians Jörgensen in Schmidt Text
Ceratium concilians f. contortum (Gourret) Böhm Card image
Ceratium concilians f. dispar (Pouchet) Böhm Card image
Ceratium concilians var. subaequale Graham & Bronikovsky Card image
Ceratium concilians var. subaequale H.W. Graham & Bronikovsky Text
Ceratium contortum (Gourret) Cleve Card image
Ceratium contortum f. subcontortum (Schröder) Steemann Nielsen Card image
Ceratium contortum var. karstenii (Pavillard) Sournia Card image
Ceratium contortum var. longinum (Karsten) Sournia Card image
Ceratium contortum var. robustum (Karsten) Sournia Card image
Ceratium contortum var. saltans (Schröder) Jörgensen Card image
Ceratium contortum var. subcontortum (Schröder) F.J.R. Taylor Card image
Ceratium contrarium (Gourret) Pavillard Card image
Ceratium contrarium f. claviceps (Schröder) Jörgensen Card image
Ceratium cornutum (Ehrenberg) Claparède & Lachmann Card image
Ceratium cornutum var. asiaticum Skvortsov Card image
Ceratium curvicorne (Daday) Cleve Card image
Ceratium curvirostre Huitfeldt-Kaas Card image
Ceratium dalmaticum B. Schröder Text
Ceratium dalmaticum Schröder Card image
Ceratium declinatum (Karsten) Jörgensen Card image
Ceratium declinatum G. Karsten Text
Ceratium declinatum Karsten Card image
Ceratium declinatum N. Peters {illegitimate} Text
Ceratium declinatum f. brachiatum Jörgensen Card image
Ceratium declinatum f. brachiatum Jörgensen in Schmidt Text
Ceratium declinatum f. majus Jörgensen Card image
Ceratium declinatum f. majus Jörgensen in Schmidt Text
Ceratium declinatum f. normale Jörgensen Card image
Ceratium declinatum f. normale Jörgensen in Schmidt Text
Ceratium declinatum f. orthoceras Böhm Text
Ceratium declinatum subsp. angusticornum N. Peters Text
Ceratium declinatum subsp. angusticornum Peters Card image
Ceratium declinatum subsp. declinatum Peters Card image
Ceratium declinatum subsp. laticornum N. Peters Text
Ceratium declinatum subsp. laticornum Peters Card image
Ceratium declinatum var. angusticornum (Peters) F. J. R. Taylor Card image
Ceratium declinatum var. debile Jörgensen Card image
Ceratium declinatum var. debile Jörgensen in Schmidt Text
Ceratium declinatum var. majus (Jörgensen) Forti Card image
Ceratium declinatum var. normale (Jörgensen) F.J.R. Taylor technically invalid Card image
Ceratium deflexum (Kofoid) Jörgensen Card image
Ceratium deflexum f. deflectomassum P. Reinecke {invalid} Text
Ceratium deflexum f. deflectomassum Reinecke invalid Card image
Ceratium deflexum f. recurvatum (Schröder) Jörgensen Card image
Ceratium deflexum f. sinense ('sinensis') Reinecke Card image
Ceratium deflexum f. sinense_('sinensis') P. Reinecke {invalid} Text
Ceratium dens Ostenfeld & Schmidt Text
Ceratium dens var. reflexum ('reflexa') Johs. Schmidt Card image
Ceratium dens var. reflexum Schmidt Text
Ceratium denticulatum (Jörgensen) Paulsen Card image
Ceratium depressum Gourret Text
Ceratium digitatum F. Schütt Text
Ceratium digitatum f. rotundatum (Jörgensen) Peters Card image
Ceratium digitatum subsp. rotundatum (Jörgensen) Reinecke Card image
Ceratium digitatum var. rotundatum Jörgensen Card image
Ceratium digitatum var. rotundatum Jörgensen in Schmidt Text
Ceratium dilatatum (Karsten) Kofoid Card image
Ceratium dilatatum Gourret Text
Ceratium dilatatum var. depressum (Gourret) Lemmermann Card image
Ceratium dilatatum var. globatum (Gourret) Lemmermann Card image
Ceratium dilatatum var. parvum Gourret Text
Ceratium divaricatum var. balechii (Meave del Castillo, Okolodkov & M.E. Zamudio Resendiz) D.U. Hernández-Becerril Text
Ceratium divergens (Ehrenberg) Claparède & Lachmann Card image
Ceratium egyptiacum Halim Text
Ceratium egyptiacum f. libanum M. Abboud-Abi Saab Text
Ceratium egyptiacum f. suezense ('suezensis') Halim Card image
Ceratium egyptiacum f. suezense_('suzensis') Halim Text
Ceratium ehrenbergii ('ehrenbergi') Kofoid Card image
Ceratium ehrenbergii Kofoid Text
Ceratium elegans B. Schröder Text
Ceratium elegans Schröder Card image
Ceratium elongatum (Skuja) Morling Card image
Ceratium elongatum Skuja Card image
Ceratium euarcuatum Jörgensen Card image
Ceratium euarcuatum Jörgensen in Schmidt Text
Ceratium eugrammum (Ehrenberg) W.S. Kent Card image
Ceratium extensum (Gourret) Cleve Card image
Ceratium extensum f. posticojuvenile ('postico-juvenile') Jörgensen Card image
Ceratium extensum f. posticojuvenile_('postico-juvenile') Jörgensen in Schmidt Text
Ceratium extensum f. strictoides Böhm Text
Ceratium extensum f. strictum (Okamura & Nishikawa) Jörgensen Card image
Ceratium falcatiforme Jörgensen Card image
Ceratium falcatiforme Jörgensen in Schmidt Text
Ceratium falcatum (Kofoid) Jörgensen Card image
Ceratium filicorne Steemann Nielsen Text
Ceratium flagelliferum Cleve Text
Ceratium flagelliferum var. angustum ('angusta') Karsten Card image
Ceratium flagelliferum var. angustum ('angusta') Zacharias Card image
Ceratium flagelliferum var. angustum G. Karsten {illegitimate} Text
Ceratium flagelliferum var. angustum O. Zacharias Text
Ceratium flagelliferum var. arcuatum O. Zacharias Text
Ceratium flagelliferum var. arcuatum Zacharias Card image
Ceratium flagelliferum var. crassum ('crassa') Karsten Card image
Ceratium flagelliferum var. crassum_('crassa') G. Karsten Text
Ceratium flagelliferum var. filiforme ('filiformis') Okamura & Nishikawa Card image Card image
Ceratium flagelliferum var. filiforme Okamura & Nishikawa Text
Ceratium flagelliferum var. major Karsten Card image
Ceratium flagelliferum var. majus_('major') G. Karsten Text
Ceratium folium [Hensen] Card image
Ceratium folium [var.] digitatum [Hensen] Card image
Ceratium folium [var.] floridanum [Hensen] Card image
Ceratium folium [var.] horridum [Hensen] Card image
Ceratium folium [var.] neapolitanum [Hensen] Card image
Ceratium folium [var.] sacculum [Hensen] Card image
Ceratium furca (Ehrenberg) Claparède & Lachmann Text
Ceratium furca [var.] fusiforme [Hensen] Card image
Ceratium furca f. belonoides Jörgensen Card image
Ceratium furca f. belonoides Jörgensen in Schmidt Text
Ceratium furca f. corpulentum Jörgensen Card image
Ceratium furca f. corpulentum Jörgensen in Schmidt Text
Ceratium furca f. magnipes Jörgensen Card image
Ceratium furca f. magnipes Jörgensen in Schmidt Text
Ceratium furca f. nannofurca Jörgensen Card image
Ceratium furca f. nannofurca Jörgensen in Schmidt Text
Ceratium furca f. recurvatum ('recurvata') Stüwe Card image
Ceratium furca f. recurvatum W. Stüwe Text
Ceratium furca subsp. berghii (Lemmermann) Jörgensen Card image
Ceratium furca subsp. eugrammum (Ehrenberg) Jörgensen Card image
Ceratium furca var. balticum Möbius Card image
Ceratium furca var. belone (Cleve) Lemmermann Card image
Ceratium furca var. belone Cleve Card image
Ceratium furca var. berghii Lemmermann Text
Ceratium furca var. biceps (Claparède & Lachmann) Lemmermann Card image
Ceratium furca var. brevicorne Lemmermann Text
Ceratium furca var. contortum ('contorta') Pouchet Card image
Ceratium furca var. contortum_('contorta') C.H.G. Pouchet Text
Ceratium furca var. depressum ('depressa') Pouchet Card image
Ceratium furca var. depressum C.H.G. Pouchet Text
Ceratium furca var. divergens Lemmermann Text
Ceratium furca var. eugrammum (Ehrenberg) Schiller Card image
Ceratium furca var. geniculatum Lemmermann Card image
Ceratium furca var. hircus (Schröder) Margalef ex Sournia Card image
Ceratium furca var. hircus (Schröder) Margalef tech. invalid Card image
Ceratium furca var. incisum G. Karsten Text
Ceratium furca var. incisum Karsten Card image
Ceratium furca var. lineatum (Ehrenberg) Jörgensen Card image
Ceratium furca var. longicorne Lemmermann Text
Ceratium furca var. longum G. Karsten Text
Ceratium furca var. longum Karsten Card image
Ceratium furca var. mediterraneum Gourret Text
Ceratium furca var. medium Gourret Text
Ceratium furca var. pentagonum (Gourret) Lemmermann Card image
Ceratium furca var. pouchetii Lemmermann Text
Ceratium furca var. singulare Gourret Text
Ceratium furca var. tertium Gourret Text
Ceratium furca var. typicum Jörgensen Card image
Ceratium furcoides Zacharias Card image
Ceratium fusus ('fusum') f. tenue ('tenuis') Stüwe Card image
Ceratium fusus (Ehrenberg) Claparède & Lachmann Card image
Ceratium fusus (Ehrenberg) Dujardin Text
Ceratium fusus [var.] bicorne [Hensen] Card image
Ceratium fusus [var.] curvatum [Hensen] Card image
Ceratium fusus [var.] gravidum [Hensen] Card image
Ceratium fusus f. filosum O. Wetzel Card image
Ceratium fusus f. incertum ('incerta') Deflandre Card image
Ceratium fusus f. nodosum O. Wetzel Card image
Ceratium fusus f. ovatum O. Wetzel Card image
Ceratium fusus f. rhomboides O. Wetzel Card image
Ceratium fusus f. tenue_('tenuis') W. Stüwe Text
Ceratium fusus subsp. boreale ('borealis') Pavillard Card image
Ceratium fusus subsp. boreale Pavillard Text
Ceratium fusus subsp. seta (Ehrenberg) Jörgensen Card image
Ceratium fusus var. acus Daday Text
Ceratium fusus var. berghii (Gourret) Lemmermann Card image
Ceratium fusus var. concavum Gourret Text
Ceratium fusus var. extensum Gourret Text
Ceratium fusus var. geniculatum Lemmermann Text
Ceratium fusus var. inaequale ('inaequalis') B. Schröder Card image
Ceratium fusus var. inaequale_('inaequalis') B. Schröder Text
Ceratium fusus var. longirostrum (Gourret) Lemmermann Card image
Ceratium fusus var. longiseta Cleve Card image
Ceratium fusus var. pellucidum (Gourret) Lemmermann Card image
Ceratium fusus var. schuettii Lemmermann Text
Ceratium fusus var. seta (Ehrenberg) Sournia Card image
Ceratium fusus var. stricta Okamura & Nishikawa Card image
Ceratium fusus var. strictum ('stricta') Okamura & Nishokawa "nom. var. provis." Card image
Ceratium fusus var. strictum Okamura & Nishikawa Text
Ceratium gallicum Kofoid Text
Ceratium gallicum f. californiense (Kofoid) Jörgensen Card image
Ceratium geniculatum (Lemmermann) Cleve Card image
Ceratium gibberum Gourret Text
Ceratium gibberum f. dispar (Pouchet) Jörgensen Card image
Ceratium gibberum f. posticojuvenile ('postico-juvenile') Jörgensen Card image
Ceratium gibberum f. sinistrum (Gourret) Jörgensen Card image
Ceratium gibberum f. subaequale Jörgensen Card image
Ceratium gibberum f. subaequale Jörgensen in Schmidt Text
Ceratium gibberum var. contortum Gourret Text
Ceratium gibberum var. dispar (Pouchet) Sournia Card image
Ceratium gibberum var. sinistrum Gourret Card image
Ceratium gibberum var. sinistrum Gourret {illegitimate} Text
Ceratium globatum Gourret Text
Ceratium globosum Gourret Text
Ceratium gracile (Gourret) Jörgensen Card image
Ceratium gracile Jörgensen {illegitimate} Text
Ceratium gracile Pavillard Text
Ceratium gracile f. orthoceras Jörgensen Text
Ceratium gracile var. coarctatum (Pavillard) Jörgensen Card image
Ceratium gracile var. symmetricum (Pavillard) Jörgensen Card image
Ceratium gracile var. symmetricum (Pavillard) [Dangeard] Card image
Ceratium gravidum Gourret Text
Ceratium gravidum f. obovatum Jörgensen Card image
Ceratium gravidum f. obovatum Jörgensen in Schmidt Text
Ceratium gravidum var. angustum Jörgensen Text
Ceratium gravidum var. cephalotum Lemmermann Text
Ceratium gravidum var. elegans Jörgensen Card image
Ceratium gravidum var. elegans Jörgensen in Schmidt Text
Ceratium gravidum var. elongatum ('elongata') E.J.F. Wood Card image
Ceratium gravidum var. elongatum E.J.F. Wood Text
Ceratium gravidum var. hydrocephalum ('hydrocephala') Schröder Card image
Ceratium gravidum var. hydrocephalum B. Schröder Text
Ceratium gravidum var. latum Jörgensen Text
Ceratium gravidum var. praelongum Lemmermann Text
Ceratium handalii Skuja Card image
Ceratium heterocamptum (Jörgensen) Ostenfeld & Schmidt Card image
Ceratium hexacanthum Gourret Text
Ceratium hexacanthum f. contortum (Lemmermann) Böhm Card image
Ceratium hexacanthum f. homomallum Jörgensen Card image
Ceratium hexacanthum f. homomallum Jörgensen in Schmidt Text
Ceratium hexacanthum f. pavillardii (Rampi) Sournia Card image
Ceratium hexacanthum f. spirale ('spiralis') (Kofoid) Böhm Card image
Ceratium hexacanthum var. aestuarium (Schröder) J. Schiller Card image
Ceratium hexacanthum var. contortum Lemmermann Text
Ceratium hexacanthum var. karstenii ('karsteni') Pavillard Card image
Ceratium hexacanthum var. karstenii Pavillard Text
Ceratium hircus B. Schröder Text
Ceratium hircus Schröder Card image
Ceratium hircus var. sinicum D. Nie Text
Ceratium hirundinella (Müller) [Dujardin] Card image
Ceratium hirundinella [unranked] curtum Guyer Card image
Ceratium hirundinella [unranked] typicum Guyer Card image
Ceratium hirundinella [var.] palustre ('palustris') Guyer Card image
Ceratium hirundinella [var.] reticulatum (Imhof) Entz Card image
Ceratium hirundinella f. brachyceroides (Schröder) Thomasson Card image
Ceratium hirundinella f. brachyceroidestypus Schröder Card image
Ceratium hirundinella f. brachyceros (Daday) Schilling Card image
Ceratium hirundinella f. furcoides (Levander) Huber Card image
Ceratium hirundinella f. gracile Bachmann Card image
Ceratium hirundinella f. macroceros [Ludwig] Card image
Ceratium hirundinella f. robustum Amberg Card image
Ceratium hirundinella f. scotticum Bachmann Card image
Ceratium hirundinella f. silesiacumtypus Schröder Card image
Ceratium hirundinella var. brachyceros ('brachyceras') (Daday) Ostenfeld Card image
Ceratium hirundinella var. fribourgense (Zederbauer) Woloszynska Card image
Ceratium hirundinella var. furcoides Lavender Card image
Ceratium hirundinella var. furcoides Levander Card image
Ceratium hirundinella var. furcoides Zacharias Card image
Ceratium hirundinella var. glaronense [Asper & Hauscher] Card image
Ceratium hirundinella var. montanum [Asper & Hauscher] Card image
Ceratium hirundinella var. obesum ('obesa') Zacharias Card image
Ceratium hirundinella var. quadricorne ('quadricornis') Daday Card image
Ceratium hirundinella var. robustum (Amberg) Lefèvre Card image
Ceratium hirundinella var. varicum ('varica') Zacharias Card image
Ceratium horridum (Cleve) Gran Text
Ceratium horridum f. buceros (Zacharias) Böhm Card image
Ceratium horridum f. buceros (Zacharias) Jörgensen Card image
Ceratium horridum f. claviger (Kofoid) Sournia Card image
Ceratium horridum f. denticulata Jörgensen Card image
Ceratium horridum f. denticulatum_('denticulata') Jörgensen in Schmidt Text
Ceratium horridum f. frigidum ('frigida') Paulsen Card image
Ceratium horridum f. genuinum Jörgensen Card image
Ceratium horridum f. genuinum Jörgensen in Schmidt Text
Ceratium horridum f. inclinatum (Kofoid) Böhm Card image
Ceratium horridum f. laeve ('laevis') Okamura Card image
Ceratium horridum f. laeve Okamura Text
Ceratium horridum f. tenuissimum (Kofoid) Jörgensen Card image
Ceratium horridum subsp. buceros (Zacharias) Jörgensen Card image
Ceratium horridum var. buceros (Zacharias) Sournia Card image
Ceratium horridum var. claviger (Kofoid) Graham & Bronikovsky Card image
Ceratium horridum var. denticulatum Jörgensen Card image
Ceratium horridum var. inclinatum (Kofoid) F.J.R. Taylor technically invalid Card image
Ceratium horridum var. molle (Kofoid) Böhm Card image
Ceratium horridum var. molle (Kofoid) Jörgensen Card image
Ceratium horridum var. patentissimum (Ostenfeld & Schmidt) F. J. R. Taylor Card image
Ceratium horridum var. tenue (Ostenfeld & Schmidt) Böhm Card image
Ceratium horridum var. tenue (Ostenfeld & Schmidt) Jörgensen Card image
Ceratium humile Jörgensen Text
Ceratium hundhausenii ('Hundhauseni') Schröder Card image
Ceratium hundhausenii_('Hundhauseni') B. Schröder Text
Ceratium hyperboreum Cleve Text
Ceratium incisum (Karsten) Jörgensen Card image
Ceratium inclinatum Kofoid Text
Ceratium inclinatum var. minor Karsten Card image
Ceratium inclinatum var. minus_('minor') G. Karsten Text
Ceratium incurvatum [Hensen] Card image
Ceratium inflatum (Kofoid) Jörgensen Card image
Ceratium inflatum N. Peters {illegitimate} Text
Ceratium inflatum [var.] inflatum [Peters] Card image
Ceratium inflatum f. concavum (Gourret) Böhm Card image
Ceratium inflatum subsp. falcatiforme (Jörgensen) Peters Card image
Ceratium inflatum subsp. falcatiforme (Jörgensen) Peters 1934 Text
Ceratium inflatum subsp. falcatum (Kofoid) Peters Card image
Ceratium inflatum subsp. longirostrum (Gourret) Peters Card image
Ceratium inflexum (Gourret) Schröder Card image
Ceratium inflexum f. claviceps (Schröder) Jörgensen Card image
Ceratium inflexum f. clavipes (Schröder) Schröder Card image
Ceratium inflexum var. filiforme ('filiformis') (Okamura & Nishikawa) Jörgensen Card image
Ceratium intermedium (Jörgensen) Jörgensen Card image
Ceratium intermedium f. batavum (Paulsen) Jörgensen Card image
Ceratium intermedium f. frigidum ('frigida') Paulsen Card image
Ceratium intermedium f. frigidum_('frigida') Paulsen Text
Ceratium intermedium var. aequatoriale ('aequatorialis') (Schröder) Karsten Card image
Ceratium intermedium var. batavum (Paulsen) Jörgensen Card image
Ceratium intermedium var. hundhausenii (Schröder) Karsten Card image
Ceratium inversum G. Karsten Text
Ceratium inversum Karsten Card image
Ceratium japonicum B. Schröder Text
Ceratium japonicum Schröder Card image
Ceratium karstenii Pavillard Text
Ceratium karstenii f. robustum (Karsten) Schiller Card image
Ceratium karstenii var. robustum (Karsten) Jörgensen Card image
Ceratium kofoidii Jörgensen Text
Ceratium kumeonense H.J. Carter Card image
Ceratium labradoricum 'Schuett' Card image
Ceratium labradoricum (Schütt) Vanhöffen Card image
Ceratium lamellicorne Kofoid Text
Ceratium lanceolatum Kofoid Text
Ceratium leptoceras Zacharias Card image
Ceratium leptosomum Jörgensen Text
Ceratium limulus (Pouchet) Gourret Card image
Ceratium limulus f. contorta Zacharias Card image
Ceratium limulus f. contortum_('contorta') O. Zacharias Text
Ceratium lineatum (Ehrenberg) [Cleve] Card image
Ceratium lineatum var. longisetum ('longiseta') Ostenfeld & Schmidt Card image
Ceratium lineatum var. longisetum Ostenfeld & Schmidt Text
Ceratium lineatum var. robustum ('robusta') Cleve Card image
Ceratium lineatum var. robustum_('robusta') Cleve Text
Ceratium longicorne Perty Card image
Ceratium longinum f. caudatum ('caudata') (Karsten) Jörgensen Card image
Ceratium longipes (Bailey) [Cleve] Card image
Ceratium longipes f. balticum ('baltica') Ostenfeld Card image
Ceratium longipes f. balticum_('baltica') Ostenfeld Text
Ceratium longipes f. oceanicum ('oceanica') Ostenfeld Card image
Ceratium longipes f. oceanicum_('oceanica') Ostenfeld Text
Ceratium longipes f. ventricosum (Ostenfeld) Schiller Card image
Ceratium longipes var. amputatum ('amputata') Meunier Card image
Ceratium longipes var. amputatum_('amputata') Meunier Text
Ceratium longipes var. arcticum ('arctica') Meunier Card image
Ceratium longipes var. arcticum_('arctica') Meunier Text
Ceratium longipes var. balticum (Ostenfeld) Jörgensen Card image
Ceratium longipes var. cristatum ('cristata') Karsten Card image
Ceratium longipes var. cristatum_('cristata') G. Karsten Text
Ceratium longipes var. oceanicum (Ostenfeld) Ostenfeld Card image
Ceratium longipes var. ventricosum ('ventricosa') Ostenfeld Card image
Ceratium longipes var. ventricosum_('ventricosa') Ostenfeld Text
Ceratium longirostrum Gourret Text
Ceratium longirostrum f. subdivaricatum Jörgensen Card image
Ceratium longirostrum f. subdivaricatum Jörgensen in Schmidt Text
Ceratium longissimum (Schröder) Kofoid Text
Ceratium lunula Schimper ex Karsten Text
Ceratium lunula [Hensen] Card image
Ceratium lunula f. brachyceros Jörgensen Text
Ceratium lunula f. megaceros Jörgensen Text
Ceratium lunula var. obliquum ('obliqua') Zacharias Card image
Ceratium lunula var. obliquum_('obliqua') O. Zacharias Text
Ceratium lunula var. robustum ('robusta') Karsten Card image
Ceratium lunula var. robustum F.J.R. Taylor Card image
Ceratium lunula var. robustum F.J.R. Taylor {illegitimate} Text
Ceratium lunula var. robustum_('robusta') G. Karsten Text
Ceratium macroceros (Ehrenberg) Cleve Text
Ceratium macroceros Schrank Card image
Ceratium macroceros [var.] deflexum Kofoid Card image
Ceratium macroceros f. anticojuvenile ('antico-juvenile') Jörgensen Card image
Ceratium macroceros f. californiense (Kofoid) Jörgensen Card image
Ceratium macroceros f. californiense (Kofoid) [Margalef] Card image
Ceratium macroceros f. intermedium ('intermedia') Jörgensen Card image
Ceratium macroceros f. latum ('lata') Apstein Card image
Ceratium macroceros f. latum_('lata') Apstein Text
Ceratium macroceros f. posticojuvenile ('postico-juvenile') Jörgensen Card image
Ceratium macroceros f. posticojuvenile Jörgensen Text
Ceratium macroceros f. truncatum ('truncata') Apstein Card image
Ceratium macroceros f. truncatum_('truncata') Apstein Text
Ceratium macroceros subsp. arcticum (Ehrenberg) Gran Card image
Ceratium macroceros subsp. compressum Gran Card image
Ceratium macroceros subsp. deflexum Kofoid Text
Ceratium macroceros subsp. gallicum (Kofoid) Graham & Bronikovsky Card image
Ceratium macroceros subsp. gallicum (Kofoid) Jörgensen Card image
Ceratium macroceros var. californiense (Kofoid) Forti Card image
Ceratium macroceros var. crassum ('crassa') Karsten Card image
Ceratium macroceros var. crassum_('crassa') G. Karsten Text
Ceratium macroceros var. gallicum (Kofoid) Peters Card image
Ceratium macroceros var. gallicum (Kofoid) Sournia Card image
Ceratium macroceros var. karstenii ('karsteni') Abe Card image
Ceratium macroceros var. karstenii_('karsteni') T.H. Abé Text
Ceratium macroceros var. tenuissimum ('tenuissima') Karsten Card image
Ceratium macroceros var. tenuissimum_('tenuissima') G. Karsten Text
Ceratium massiliense (Gourret) Jörgensen Card image
Ceratium massiliense (Gourret) Karsten Card image
Ceratium massiliense f. armatum (Karsten) Schiller Card image
Ceratium massiliense f. crassum Jörgensen Card image
Ceratium massiliense f. crassum Jörgensen in Schmidt Text
Ceratium massiliense f. ellipticum Böhm Text
Ceratium massiliense f. posticojuvenile ('postico-juvenile') Jörgensen Card image
Ceratium massiliense f. posticojuvenile Jörgensen Text
Ceratium massiliense f. protuberans (Karsten) Böhm Card image
Ceratium massiliense var. armatum (Karsten) Jörgensen Card image
Ceratium massiliense var. carriense (Gourret) Reinecke Card image
Ceratium massiliense var. macroceroides (Karsten) Jörgensen Card image
Ceratium massiliense var. protuberans (Karsten) Jörgensen Card image
Ceratium michaelis (Ehrenberg) Kent Text
Ceratium michaelis (Ehrenberg) W.S. Kent Card image
Ceratium minus Gourret Text
Ceratium minutum Jörgensen Card image
Ceratium minutum Jörgensen in Schmidt Text
Ceratium molle ('mollis') Kofoid Card image
Ceratium molle_('mollis') Kofoid Text
Ceratium neglectum Ostenfeld Text
Ceratium obesum Pavillard Text
Ceratium obliquum Gourret Text
Ceratium obtusum Gourret Text
Ceratium okamurae_('okamurai') B. Schröder Text
Ceratium okamurai Schröder Card image
Ceratium operculatum O. Wetzel Card image
Ceratium orthoceras (Jörgensen) Pavillard Card image
Ceratium ostenfeldii ('ostenfeldi') Kofoid Card image
Ceratium ostenfeldii_('ostenfeldi') Kofoid Text
Ceratium oviforme ('oviformis') Daday Card image
Ceratium oviforme_('oviformis') Daday Text
Ceratium pacificum B. Schröder Text
Ceratium pacificum E. J. F. Wood Card image
Ceratium pacificum E.J.F. Wood {inval.} Text
Ceratium pacificum Schröder Card image
Ceratium pacificum f. angustum ('angusta') Stüwe Card image
Ceratium pacificum f. angustum_('angusta') W. Stüwe Text
Ceratium palmatum (B. Schröder) Cleve Text
Ceratium palmatum var. furcellatum (Lemmermann) Jörgensen Card image
Ceratium palmatum var. ranipes (Cleve) Jörgensen Card image
Ceratium paradoxides Cleve Text
Ceratium parvum Gourret Text
Ceratium patentissimum Ostenfeld & Schmidt Text
Ceratium pavillardii Jörgensen Text
Ceratium pellucidum Gourret Text
Ceratium pennatum Kofoid Text
Ceratium pennatum f. falcatum ('falcata') Kofoid Card image
Ceratium pennatum f. falcatum_('falcata') Kofoid Text
Ceratium pennatum f. inflatum ('inflata') Kofoid Card image
Ceratium pennatum f. inflatum Kofoid Text
Ceratium pennatum f. proprium ('propria') Kofoid Card image
Ceratium pennatum f. proprium_('propria') Kofoid Text
Ceratium pennatum var. falcatum (Kofoid) Jörgensen Card image
Ceratium pennatum var. scapiforme (Kofoid) Jörgensen Card image
Ceratium pentagonum Gourret Text
Ceratium pentagonum N. Peters {illegitimate} Text
Ceratium pentagonum f. robustum (Cleve) [Jörgensen] Card image
Ceratium pentagonum f. tenerum (Jörgensen) J. Schiller Card image
Ceratium pentagonum f. turgidum (Jörgensen) Böhm Card image
Ceratium pentagonum f. turgidum Jörgensen Card image Card image
Ceratium pentagonum f. turgidum Jörgensen in Schmidt {illegitimate} Text
Ceratium pentagonum subsp. pacificum Graham & Bronikovsky Card image
Ceratium pentagonum subsp. pacificum H.W. Graham & Bronikovsky Text
Ceratium pentagonum subsp. pentagonum Peters Card image
Ceratium pentagonum subsp. robustum (Cleve) Graham & Bronikovsky Card image
Ceratium pentagonum subsp. subrobustum N. Peters Text
Ceratium pentagonum subsp. subrobustum Peters Card image
Ceratium pentagonum subsp. tenerum (Jörgensen) Graham & Bronikovsky Card image
Ceratium pentagonum var. longisetum (Ostenfeld & Schmidt) [Jörgensen] Card image
Ceratium pentagonum var. rectum Gourret Text
Ceratium pentagonum var. subrobustum Jörgensen Card image
Ceratium pentagonum var. subrobustum Jörgensen in Schmidt Text
Ceratium pentagonum var. tenerum Jörgensen Card image
Ceratium pentagonum var. tenerum Jörgensen in Schmidt Text
Ceratium pentagonum var. turgidum Jörgensen Text
Ceratium petersii Steemann Nielsen Text
Ceratium platycorne ('platicornis') Daday Card image
Ceratium platycorne f. compressum ('compressa') (Gran) Gran Card image
Ceratium platycorne f. cuneatum (Jörgensen) Jörgensen Card image
Ceratium platycorne f. incisum Jörgensen Card image
Ceratium platycorne f. incisum Jörgensen in Schmidt Text
Ceratium platycorne f. normale ('normalis') Gran Card image
Ceratium platycorne f. normale_('normalis') Gran in Hjort Text
Ceratium platycorne subsp. dilatatum (Karsten) Steemann Nielson Card image
Ceratium platycorne var. compressum (Gran) Jörgensen Card image
Ceratium platycorne var. cuneatum Jörgensen Text
Ceratium platycorne var. dilatatum (Karsten) Jörgensen \{also on card, above var.: or f.\} Card image
Ceratium platycorne var. lamellicorne (Kofoid) [Peters] Card image
Ceratium platycorne_('platicornis') Daday Text
Ceratium pleuroceras Schrank Card image
Ceratium porrectum G. Karsten Text
Ceratium porrectum Karsten Card image
Ceratium porrectum f. megasomum Jörgensen Text
Ceratium procerum Gourret Text
Ceratium procerum var. divergens Gourret Text
Ceratium protuberans (Karsten) Paulsen Card image
Ceratium pulchellum B. Schröder Text
Ceratium pulchellum Schröder Card image
Ceratium pulchellum f. dalmaticum (Schröder) J. Schiller Card image
Ceratium pulchellum f. posticojuvenile ('postico-juvenile') Jörgensen Card image
Ceratium pulchellum f. posticojuvenile_('postico-juvenile') Jörgensen Text
Ceratium pulchellum f. semipulchellum Jörgensen Card image
Ceratium pulchellum f. semipulchellum Jörgensen in Schmidt Text
Ceratium pulchellum f. tenuicorne Böhm Text
Ceratium pulchellum f. tripodioides Jörgensen Card image
Ceratium pulchellum f. tripodioides Jörgensen in Schmidt Text
Ceratium pulchellum var. eupulchellum Jörgensen Card image
Ceratium pulchellum var. eupulchellum Jörgensen in Schmidt Text
Ceratium pulchellum var. indicum Böhm Text
Ceratium pulchellum var. joergensenii ('jörgenseni') Wang Card image
Ceratium pulchellum var. joergensenii_('jörgenseni') Chia C. Wang Text
Ceratium pulchellum var. longipes Abé Card image
Ceratium pulchellum var. longipes T.H. Abé Text
Ceratium pumilum Zacharias Card image
Ceratium pusillum var. lanceolatum J. Agardh Card image
Ceratium quinquecorne Gourret Card image
Ceratium ramakrishnae_('ramakrishnii') R. Subrahmanyan Text
Ceratium ranipes Cleve Text
Ceratium ranipes f. furcellatum (Lemmermann) F. J. R. Taylor Card image
Ceratium ranipes f. palmatum ('palmata') (Schröder) Margalef Card image
Ceratium ranipes var. palmatum (Schröder) Jörgensen Card image
Ceratium ranipes var. palmatum (Schröder) Cleve Card image
Ceratium recurvatum B. Schröder Text
Ceratium recurvatum Schröder Card image
Ceratium recurvum (Jörgensen) Reinecke Card image
Ceratium reflexum Cleve Text
Ceratium reticulatum (Pouchet) Cleve Card image
Ceratium reticulatum Imhof Card image Card image
Ceratium reticulatum [var.] spirale Kofoid Card image
Ceratium reticulatum f. contortum (Lemmermann) Jörgensen Card image
Ceratium reticulatum f. hiemale ('hiemalis') Pavillard Card image
Ceratium reticulatum f. hiemale_('hiemalis') Pavillard Text
Ceratium reticulatum var. spirale Kofoid Text
Ceratium robustum (Cleve) Cleve Card image
Ceratium robustum Ostenfeld & Schmidt Card image
Ceratium rostellum Gourret Text
Ceratium saltans B. Schröder Text
Ceratium saltans Schröder Card image
Ceratium scapiforme Kofoid Text
Ceratium schmidtii ('Schmidti') Jörgensen Card image
Ceratium schmidtii_('Schmidti') Jörgensen Text
Ceratium schrankii ('schranki') Kofoid Card image
Ceratium schrankii_('schranki') Kofoid Text
Ceratium schroederi D. Nie Text
Ceratium schroeteri ('Schröteri') Schröder Card image
Ceratium schroeteri Schroeder Card image
Ceratium schroeteri_('Schröteri') B. Schröder Text
Ceratium semipulchellum (Jørgensen) Steemann Nielsen Card image
Ceratium seta (Ehrenberg) W.S. Kent Card image
Ceratium setaceum Jörgensen Text
Ceratium setaceum subsp. robustum N. Peters Text
Ceratium setaceum subsp. robustum Peters Card image
Ceratium strictum (Okamura) Kofoid Card image
Ceratium subcontortum B. Schröder Text
Ceratium subcontortum Schröder Card image
Ceratium subrobustum (Jörgensen) Steemann Nielsen Card image
Ceratium subsalsum (Ostenfeld) Apstein Card image
Ceratium subsalsum f. latum ('lata') (Lohmann) Apstein Card image
Ceratium subsalsum f. lineatum ('lineata') (Ehrenberg) Apstein Card image
Ceratium subsalsum f. truncatum ('truncata') (Lohmann) Apstein Card image
Ceratium sumatranum (Karsten) Jörgensen Card image
Ceratium sumatranum f. angulatum Jörgensen Text
Ceratium sumatranum var. recurvum Jörgensen Text
Ceratium symmetricum Pavillard Text
Ceratium symmetricum var. coarctatum (Pavillard) Graham & Bronikovsky Card image
Ceratium symmetricum var. orthoceros (Jörgensen) Graham & Bronikovsky Card image
Ceratium tasmaniae E. F. J. Wood Card image
Ceratium tasmaniae E.J.F. Wood Text
Ceratium tenue Ostenfeld & Schmidt Text
Ceratium tenue f. inclinatum (Kofoid) Jörgensen Card image
Ceratium tenue var. buceros (Zacharias) Jörgensen Card image
Ceratium tenuissimum Kofoid Text
Ceratium tenuissimum f. recurvatum ('recurvata') (Karsten) Kofoid Card image
Ceratium teres Kofoid Text
Ceratium teres f. subturgidum Jörgensen Card image
Ceratium teres f. subturgidum Jörgensen in Schmidt Text
Ceratium tetraceras Schrank Card image
Ceratium tricarinatum Kofoid Text
Ceratium trichoceros (Ehrenberg) W.S. Kent Card image
Ceratium trichoceros f. crassum (Karsten) Jörgensen Card image
Ceratium trichoceros f. crypticum F.J.R. Taylor Text
Ceratium trichoceros var. contrarium (Gourret) J. Schiller Card image
Ceratium tripodoides (Jörgensen) Steemann Nielsen Card image
Ceratium tripos ('tripus') (O.F. Müller) Nitzsch Card image
Ceratium tripos (O.F. Müller) Nitzsch var. massiliense Gourret Card image
Ceratium tripos Karsten Card image
Ceratium tripos [var.] pulchellum (Schröder) Peters Card image
Ceratium tripos [var.] typus Ostenfeld Card image
Ceratium tripos \{also on card: treated as subgenus by Karsten\} Card image
Ceratium tripos f. angustum ('angusta') Karsten Card image
Ceratium tripos f. angustum_('angusta') G. Karsten Text
Ceratium tripos f. armatum ('armata') Karsten Card image
Ceratium tripos f. armatum_('armata') G. Karsten Text
Ceratium tripos f. atlanticum ('atlantica') Ostenfeld Card image
Ceratium tripos f. atlanticum ('atlantica') Stüwe Card image
Ceratium tripos f. atlanticum Ostenfeld Text
Ceratium tripos f. atlanticum_('atlantica') W. Stüwe {illegitimate} Text
Ceratium tripos f. balticum F. Schütt Text
Ceratium tripos f. catenulum ('catenula') Hensen Card image
Ceratium tripos f. catenulum Hensen Text
Ceratium tripos f. caudatum ('caudata') Karsten Card image
Ceratium tripos f. caudatum_('caudata') G. Karsten Text
Ceratium tripos f. claviceps B. Schröder Text
Ceratium tripos f. contortum ('contorta') (Gourret) Karsten Card image
Ceratium tripos f. contrarium ('contraria') (Gourret) B. Schröder Card image
Ceratium tripos f. crassum ('crassa') Karsten Card image
Ceratium tripos f. crassum G. Karsten Text
Ceratium tripos f. dalmaticum (Schröder) Böhm Card image
Ceratium tripos f. detortum ('detorta') Stüwe Card image
Ceratium tripos f. detortum W. Stüwe Text
Ceratium tripos f. dilatatum ('dilatata') Karsten Card image
Ceratium tripos f. dilatatum_('dilatata') G. Karsten Text
Ceratium tripos f. divaricatum (Lemmermann) [Jörgensen] Card image
Ceratium tripos f. fissum ('fissa') [Hensen] Card image
Ceratium tripos f. graciosum ('graciosa') Stüwe Card image
Ceratium tripos f. graciosum_('graciosa') W. Stüwe Text
Ceratium tripos f. heterocamptum ('heterocampta') Jörgensen Card image
Ceratium tripos f. heterocamptum Jörgensen Text
Ceratium tripos f. hiemale ('hiemalis') Paulson Card image
Ceratium tripos f. hiemale (Paulsen) Apstein Card image
Ceratium tripos f. hiemale_('hiemalis') Paulsen Text
Ceratium tripos f. inaequale ('inaequalis') (Gourret) B. Schröder Card image
Ceratium tripos f. inflexum ('inflexa') (Gourret) B. Schröder Card image
Ceratium tripos f. intermedium ('intermedia') Jörgensen Card image
Ceratium tripos f. intermedium Jörgensen Text
Ceratium tripos f. latum ('lata') (Lohmann) Apstein Card image
Ceratium tripos f. latum ('lata') (Lohmann) Lohmann \{also on card, before terminal f.: f. subsalsum ('subsalsa') Ostenfeld, rank possibly in error\} Card image
Ceratium tripos f. latum ('lata') Lohmann Card image
Ceratium tripos f. latum_('lata') Lohmann Text
Ceratium tripos f. liliput Hensen Card image
Ceratium tripos f. lineatum ('lineata') (Ehrenberg) Apstein Card image
Ceratium tripos f. lineatum ('lineata') (Ehrenberg) Lohmann Card image
Ceratium tripos f. lineatum ('lineata') Lohmann Card image
Ceratium tripos f. lineatum ('lineatum') (Ehrenberg) Lohmann \{also on card, before terminal f.: f. subsalsum ('subsalsa') Ostenfeld, rank possibly in error\} Card image
Ceratium tripos f. longissimum ('longissima') B. Schröder Card image
Ceratium tripos f. longissimum Böhm Card image
Ceratium tripos f. longissimum Böhm {illegitimate} Text
Ceratium tripos f. longissimum B. Schröder Text
Ceratium tripos f. longissimum_('longissima') B. Schröder Text
Ceratium tripos f. massiliense ('massiliensis') (Gourret) B. Schröder Card image
Ceratium tripos f. maximum ('maxima') [Hensen] Card image
Ceratium tripos f. neglectum ('neglecta') Karsten Card image
Ceratium tripos f. neglectum (Ostenfeld) Paulsen Card image
Ceratium tripos f. neglectum G. Karsten Text
Ceratium tripos f. nobile Böhm Text
Ceratium tripos f. novae-scotiae ('novae scotiae') Pavillard Card image
Ceratium tripos f. novae-scotiae Pavillard Text
Ceratium tripos f. pachysomum Jörgensen Card image Card image
Ceratium tripos f. pachysomum Jörgensen in Schmidt Text
Ceratium tripos f. palmatum ('palmata') B. Schröder Card image
Ceratium tripos f. palmatum_('palmata') B. Schröder Text
Ceratium tripos f. parallelogrammon [Hensen] Card image
Ceratium tripos f. parallelum ('parallela') Johs. Schmidt Card image
Ceratium tripos f. parallelum_('parallela') Johs. Schmidt Text
Ceratium tripos f. patulum Böhm Text
Ceratium tripos f. penduloides Lohmann Card image
Ceratium tripos f. pendulum ('pendula') (Lohmann) Lohmann \{also on card, before terminal f.: f. subsalsum ('subsalsa') Ostenfeld, rank possibly in error\} Card image
Ceratium tripos f. pendulum ('pendula') Lohmann Card image
Ceratium tripos f. pendulum_('pendula') Lohmann Text
Ceratium tripos f. platyceras [Hansen] Card image
Ceratium tripos f. ponticum (Jörgensen) Schiller Card image
Ceratium tripos f. recurvatum ('recurvata') Karsten Card image
Ceratium tripos f. recurvatum_('recurvata') G. Karsten Text
Ceratium tripos f. reductum ('reducta') Karsten Card image
Ceratium tripos f. reductum_('reducta') G. Karsten Text
Ceratium tripos f. reflexum ('reflexa') (Cleve) [Hensen] Card image
Ceratium tripos f. robustum_('robusta') G. Karsten Text
Ceratium tripos f. strictissimum ('strictissima') Karsten Card image
Ceratium tripos f. strictissimum_('strictissima') G. Karsten Text
Ceratium tripos f. subsalsum ('subsalsa') Ostenfeld Card image
Ceratium tripos f. subsalsum_('subsalsa') Ostenfeld Text
Ceratium tripos f. tortuosum ('tortuosa') Hensen Card image
Ceratium tripos f. truncatum ('truncata') (Lohmann) Apstein Card image
Ceratium tripos f. truncatum ('truncata') (Lohmann) Lohmann \{also on card, before terminal f.: f. subsalsum ('subsalsa') Ostenfeld, rank possibly in error\} Card image
Ceratium tripos f. truncatum ('truncata') Lohmann Card image
Ceratium tripos f. truncatum_('truncata') Lohmann Text
Ceratium tripos f. typicum ('typica') Lohmann \{also on card, before terminal f.: f. subsalsum ('subsalsa') Ostenfeld, rank possibly in error\} Card image
Ceratium tripos f. undulatum ('undulata') B. Schröder Card image
Ceratium tripos f. undulatum_('undulata') B. Schröder Text
Ceratium tripos f. vultur (Cleve) [Hensen] Card image
Ceratium tripos subsp. atlanticum (Ostenfeld) Graham & Bronikovsky Card image
Ceratium tripos subsp. mediterraneum Pavillard Text
Ceratium tripos subsp. semipulchellum (Jörgensen) Graham & Bronikovsky Card image
Ceratium tripos subsp. semipulchellum (Jörgensen) Peters Card image
Ceratium tripos subsp. tripodioides (Jörgensen) [Steemann Nielsen] Card image
Ceratium tripos subsp. vultur (Cleve) Karsten Card image
Ceratium tripos var. arcticum ('arctica') Aurivillius mss. Card image
Ceratium tripos var. arcticum (Ehrenberg) Claparède & Lachmann Card image
Ceratium tripos var. arcticum (Ehrenberg) [Cleve] Card image
Ceratium tripos var. arcuatum (Gourret) [Cleve] Card image
Ceratium tripos var. arcuatum Gourret Text
Ceratium tripos var. arietinum Cleve Card image Card image
Ceratium tripos var. atlanticum (Ostenfeld) Paulsen Card image
Ceratium tripos var. auritum ('aurita') Cleve Card image
Ceratium tripos var. auritum_('aurita') Cleve Text
Ceratium tripos var. azoricum Cleve Card image
Ceratium tripos var. balticum F. Schütt Text
Ceratium tripos var. balticum [Schütt] Card image
Ceratium tripos var. berghii Lemmermann Card image
Ceratium tripos var. breve ('brevis') Ostenfeld & Schmidt Card image
Ceratium tripos var. breve Ostenfeld & Schmidt Text
Ceratium tripos var. bucephalum ('bucephalus') Cleve Card image
Ceratium tripos var. bucephalum_('bucephalus') Cleve Text
Ceratium tripos var. carriense (Gourret) Lemmermann Card image
Ceratium tripos var. contrarium Gourret Text
Ceratium tripos var. curvicorne ('curvicornis') Daday Card image
Ceratium tripos var. curvicorne_('curvicornis') Daday Text
Ceratium tripos var. digitatum Lemmermann Text
Ceratium tripos var. dispar C.H.G. Pouchet Text
Ceratium tripos var. dispar Pouchet Card image
Ceratium tripos var. divaricatum Lemmermann Text
Ceratium tripos var. flagelliferum ('flagellifera') Cleve Card image
Ceratium tripos var. furcellatum Lemmermann Text
Ceratium tripos var. gibberum ('gibbera') B. Schröder Card image
Ceratium tripos var. gibberum (Gourret) Schröder Text
Ceratium tripos var. gourretii Lemmermann Text
Ceratium tripos var. gracile Gourret Card image
Ceratium tripos var. gracile Gourret {illegitimate} Text
Ceratium tripos var. gracile Pouchet Card image
Ceratium tripos var. hamata Aurivillius Card image
Ceratium tripos var. horridum ('horrida') Cleve Card image
Ceratium tripos var. horridum Cleve Text
Ceratium tripos var. inaequale Gourret Text
Ceratium tripos var. indicum (Böhm) F.J.R. Taylor Card image
Ceratium tripos var. inflexum Gourret Text
Ceratium tripos var. irregulatum Stüwe Card image
Ceratium tripos var. irregulatum W. Stüwe Text
Ceratium tripos var. labradoricum Schütt Card image
Ceratium tripos var. limulus C.H.G. Pouchet Text
Ceratium tripos var. limulus Pouchet Card image
Ceratium tripos var. longinum G. Karsten Text
Ceratium tripos var. longinum Karsten Card image
Ceratium tripos var. longipes (Bailey) Cleve Card image
Ceratium tripos var. macroceroides G. Karsten Text
Ceratium tripos var. macroceroides Karsten Card image
Ceratium tripos var. macroceros (Ehrenberg) Claparède & Lachmann Text
Ceratium tripos var. macroceros (Ehrenberg) [Cleve] Card image
Ceratium tripos var. massiliense Gourret Text
Ceratium tripos var. megaceras C.H.G. Pouchet Text
Ceratium tripos var. megaceras Pouchet Card image
Ceratium tripos var. microceroides Stüwe Card image
Ceratium tripos var. microceroides W. Stüwe Text
Ceratium tripos var. palmatum ('palmata') (Schröder) Schröder Card image
Ceratium tripos var. parallelum ('parallela') Schmidt Card image
Ceratium tripos var. parvulum ('parvula') [Schütt] Card image
Ceratium tripos var. platycorne ('platicorne') (Daday) Lemmermann Card image
Ceratium tripos var. platycorne ('platycornis') (Daday) Ostenfeld Card image
Ceratium tripos var. ponticum Jörgensen Card image
Ceratium tripos var. ponticum Jörgensen in Schmidt Text
Ceratium tripos var. porrectum (Karsten) Margalef Card image
Ceratium tripos var. protuberans G. Karsten Text
Ceratium tripos var. protuberans Karsten Card image
Ceratium tripos var. pulchellum (Schröder) Lopez Card image
Ceratium tripos var. pulchellum (Schröder) Lopez ex Sournia Card image
Ceratium tripos var. rectangulum Lemmermann Text
Ceratium tripos var. reticulatum C.H.G. Pouchet Text
Ceratium tripos var. reticulatum Pouchet Card image
Ceratium tripos var. robustum ('robusta') Karsten Card image
Ceratium tripos var. scoticum F. Schütt Text
Ceratium tripos var. scoticum [Schütt] Card image
Ceratium tripos var. spinosum ('spinosus') Daday Card image
Ceratium tripos var. spinosum_('spinosus') Daday Text
Ceratium tripos var. subsalsum ('subsalsa') (Ostenfeld) Paulsen Card image
Ceratium tripos var. sufflatum Stüwe Card image
Ceratium tripos var. sufflatum W. Stüwe Text
Ceratium tripos var. tergestinum ('tergestina') Hensen Card image
Ceratium tripos var. tergestinum_('tergestina') Hensen Text
Ceratium tripos var. tripodioides (Jörgensen) Paulsen Card image
Ceratium tripos var. typicum Gourret Text
Ceratium tripos var. volans Cleve Card image
Ceratium tripos var. vultur Cleve Card image
Ceratium tripos_(`tripus') (O.F. Müller) Nitzsch in Ersch & Gruber Text
Ceratium truncatum ('truncata') (Lohmann) Apstein Card image
Ceratium uncinus Sournia Text
Ceratium uteri A.S. Campbell Text
Ceratium varians L. Mangin Text
Ceratium varians Mangin Card image
Ceratium varicum Zacharias Card image
Ceratium volans Cleve Text
Ceratium volans Cleve \{also on card, after genus: (tripos var.?)\} Card image
Ceratium volans f. porrectum ('porrecta') Zacharias Card image
Ceratium volans f. porrectum_('porrecta') O. Zacharias Text
Ceratium volans var. campanulatum ('campanulata') Karsten Card image
Ceratium volans var. campanulatum_('campanulata') G. Karsten Text
Ceratium volans var. patentissimum ('patentissima') (Ostenfeld & Schmidt) Karsten Card image
Ceratium vultur ('vulture') f. valdiviae Reinecke invalid Card image
Ceratium vultur Cleve Text
Ceratium vultur Cleve \{also on card, after genus: (tripos var.?)\} Card image
Ceratium vultur f. angulatum (Jörgensen) F. J. R. Taylor Card image
Ceratium vultur f. angulatum (Jörgensen) Schiller Card image
Ceratium vultur f. japonicum (Schröder) E.J.F. Wood tech. invalid Card image
Ceratium vultur f. japonicum (Schröder) Wood ex Sournia Card image
Ceratium vultur f. neglectum (Karsten) Reinecke Card image
Ceratium vultur f. recurvum (Jörgensen) J. Schiller Card image
Ceratium vultur f. robustum (Ostenfeld & Schmidt) F. J. R. Taylor Card image
Ceratium vultur f. sumatranum (Karsten) Sournia Card image
Ceratium vultur f. valdiviae P. Reinecke {invalid} Text
Ceratium vultur var. japonicum (B. Schröder) Jörgensen Card image
Ceratium vultur var. pavillardii (Jörgensen) Graham & Bronikovsky Card image
Ceratium vultur var. productum E. F. J. Wood Card image
Ceratium vultur var. productum E.J.F. Wood {invalid} Text
Ceratium vultur var. recurvum (Jörgensen) Graham & Bronikovsky Card image
Ceratium vultur var. regulare Graham & Bronikovsky Card image
Ceratium vultur var. regulare H.W. Graham & Bronikovsky Text
Ceratium vultur var. reversum Graham & Bronikovsky Card image
Ceratium vultur var. reversum H.W. Graham & Bronikovsky Text
Ceratium vultur var. sumatranum ('sumatrana') Karsten Card image
Ceratium vultur var. sumatranum (Karsten) Steemann Nielsen Card image
Ceratium vultur var. sumatranum_('sumatrana') G. Karsten Text
Ceratochorris horrida Daday Card image
Ceratochorris tridentata Daday Card image
Ceratocolax hartzii Rosenvinge Text
Ceratocolax hartzii Rosenvinge Card image
Ceratocorys allenii ('alleni') Osorio Tafall Card image
Ceratocorys anacantha M.C. Carbonell-Moore Text
Ceratocorys armata ('armatum') (Schütt) Kofoid Card image
Ceratocorys asymmetrica Karsten Card image
Ceratocorys aultii Graham Card image
Ceratocorys gourretii ('Gourreti') Paulsen Card image Card image
Ceratocorys grahamii M.C. Carbonell-Moore Text
Ceratocorys hirsuta Matzenauer Card image
Ceratocorys horrida Stein Card image
Ceratocorys horrida var. africana Karsten Card image
Ceratocorys horrida var. longicornis Lemmermann Card image
Ceratocorys indica ('indicus') E.F.J. Wood Card image
Ceratocorys jourdanii ('jourdani') (Gourret) Kofoid Card image
Ceratocorys kofoidii ('Kofoidi') Paulsen Card image
Ceratocorys magna Kofoid Card image
Ceratocorys reticulata Graham Card image
Ceratocorys skogsbergii Graham Card image
Ceratocorys smolenskiensis Vozzhennikova Card image
Ceratocorys spinifera Murray & Whitting Card image
Ceratocorys tridentata (Daday) Schiller Card image
Ceratocystidiopsis incerta Deflandre-Rigaud Card image
Ceratocystidiopsis ludbrookii ('ludbrooki') Cookson & Eisenack Card image
Ceratocystidiopsis molesta Deflandre Card image
Ceratocystidiopsis simplex Deflandre Card image
Ceratodictyon hachijoense (Yamada & Segawa) R.E. Norris Card image
Ceratodictyon hachijoense_(`hachijoensis') (Yamada & Segawa) R.E. Norris Text
Ceratodictyon intricatum (C. Agardh) R. E. Norris Card image
Ceratodictyon intricatum (C. Agardh) R.E. Norris Text
Ceratodictyon pannosum (Grunow) R. E. Norris Card image
Ceratodictyon pannosum (Grunow) R.E. Norris Text
Ceratodictyon repens (Kützing) R. E. Norris Card image
Ceratodictyon repens (Kützing) R.E. Norris Text
Ceratodictyon scoparium (Montagne & Millardet) R. E. Norris Card image
Ceratodictyon scoparium (Montagne & Millardet) R.E. Norris Text
Ceratodictyon spongioides "Zanardini" Card image
Ceratodictyon spongiosum Zanardini Text
Ceratodictyon tenue_('tenuis') (Setchell & N.L. Gardner) J.N. Norris Text
Ceratodictyon variabile (J. Agardh) R.E. Norris Card image
Ceratodictyon variabile_(`variabilis') (J. Agardh) R.E. Norris Text
Ceratodinium asymetricum Conrad Card image
Ceratodiscus barkeri ('barkerii') Meakin Card image
Ceratolithina hamata Martini Card image
Ceratolithina vesca Bukry & Percival Card image
Ceratolithoides kamptneri Bramlette & Martini Card image
Ceratolithus amplificus Bukry & Percival Card image
Ceratolithus armatus Carla Müller Card image
Ceratolithus atlanticus K. Perch-Nielsen Text
Ceratolithus bizzarus Bukry Card image
Ceratolithus cristatus Kamptner Card image Card image
Ceratolithus dentatus Bukry Card image
Ceratolithus farnsworthii Gartner Card image
Ceratolithus lyramuliformis Roukhiyajnen Card image
Ceratolithus primus Bukry & Percival Card image
Ceratolithus rugosus (Bramlette & Wilcoxon) Lipps Card image
Ceratolithus rugosus Bukry & Bramlette Card image
Ceratolithus sinensis Chongyou Wang Text
Ceratolithus telesmus Norris Card image
Ceratolithus tricorniculatus Gartner Card image
Ceratoma coccinea Schousboe Card image
Ceratoneis acicularis (F.T. Kützing) J. Ralfs Card image
Ceratoneis alpina (C.W. Nägeli) A. Grunow Card image
Ceratoneis amphioxys G.L. Rabenhorst Card image
Ceratoneis amphioxys var. recta B.V. Skvortzov & C.I. Meyer Card image
Ceratoneis antiqua J. Héribaud Card image
Ceratoneis arcuata (C.W. Nägeli) A. Grunow Card image
Ceratoneis arcus (C.G. Ehrenberg) F.T. Kützing Card image
Ceratoneis arcus (Ehrenberg) Kützing Text
Ceratoneis arcus f. arcuata C. Zimmermann Card image
Ceratoneis arcus f. curta J. Holmboe Card image
Ceratoneis arcus f. genuina J. Holmboe Card image
Ceratoneis arcus f. linearis Holmboe Text
Ceratoneis arcus f. linearis J. Holmboe Card image
Ceratoneis arcus f. recta (B.V. Skvortzov & C. Meyer) B.V. Skvortzov 1928 Card image
Ceratoneis arcus f. semirecta C. Zimmermann Card image
Ceratoneis arcus f. trigibba C. Zimmermann Card image
Ceratoneis arcus f. typica C. Zimmermann Card image
Ceratoneis arcus ssp. recta (B.V. Skvortzov) A.P. Skabichevskij Card image
Ceratoneis arcus var. amphioxys (G.L. Rabenhorst) J.-J. Brun Card image
Ceratoneis arcus var. apiculata A.P. Skabichevskij Card image
Ceratoneis arcus var. genuina J. Holmboe Card image
Ceratoneis arcus var. hattoriana F. Meister Text
Ceratoneis arcus var. linearis (J. Holmboe) F. Meister Card image
Ceratoneis arcus var. linearis f. undulata Mayer Card image
Ceratoneis arcus var. lunata B.V. Skvortzov & C.I. Meyer Card image
Ceratoneis arcus var. orientalis H.L. Skuja Card image
Ceratoneis arcus var. parallela H. Kufferath Card image
Ceratoneis arcus var. recta ‘B.V. Skvortzov & C.I. Meyer’ Card image
Ceratoneis arcus var. recta (Cleve) G. Krasske Card image
Ceratoneis arcus var. vaucheriae H. Fukushima & T. Kobyashi Card image
Ceratoneis australis M. Peragallo Text
Ceratoneis australis var. gracilis M. Peragallo Card image
Ceratoneis biceps (C.G. Ehrenberg) A. Grunow Card image
Ceratoneis chilensis G. Krasske Card image
Ceratoneis chilensis Krasske Text
Ceratoneis closterium C.G. Ehrenberg Card image Card image
Ceratoneis closterium Ehrenberg Text
Ceratoneis closterium var. californica (Mereschkowsky) R. Jahn & W.-H. Kusber Text
Ceratoneis cochlearis K.E. Eichwald Card image
Ceratoneis cuspidata J. Schumann Card image
Ceratoneis cuspidata Schumann Text
Ceratoneis depressa J. Schumann Card image
Ceratoneis depressa Schumann Text
Ceratoneis fasciola C.G. Ehrenberg Card image Card image
Ceratoneis fasciola Ehrenberg Text
Ceratoneis flexuosa (L.A. Brébisson ex F.T. Kützing) A. Grunow Card image
Ceratoneis fusiformis R. Jahn & W.-H. Kusber {illegitimate} Text
Ceratoneis fusiformis Y. Iwahashi Card image
Ceratoneis fusiformis var. enodis R. Jahn & W.-H. Kusber Text
Ceratoneis gracilis L.A. Brébisson ex F.T. Kützing Card image
Ceratoneis gracilis var. major (Grunow) R. Jahn & W.-H. Kusber Text
Ceratoneis hemicyclus (C.G. Ehrenberg) A. Grunow Card image
Ceratoneis iyengarii E.A. Gonzalves & H.P. Gandhi Card image
Ceratoneis jogensis H.P. Gandhi Card image
Ceratoneis laminaris C.G. Ehrenberg Card image
Ceratoneis linea (C.G. Ehrenberg) J. Ralfs Card image
Ceratoneis longissima L.A. Brébisson ex F.T. Kützing Card image
Ceratoneis lunaris (C.G. Ehrenberg) A. Grunow Card image
Ceratoneis lunaris var. bilunaris (C.G. Ehrenberg) A. Grunow Card image
Ceratoneis lunaris var. cuspidata J. Schumann Card image
Ceratoneis lunaris var. cuspidata Schumann Text
Ceratoneis lunaris var. falcata (F.T. Kützing & L.A. Brebisson) A. Grunow Card image
Ceratoneis lunaris var. minor J. Schumann Card image
Ceratoneis lunaris var. minor Schumann Text
Ceratoneis minor J. Schumann Card image
Ceratoneis minor Schumann Text
Ceratoneis pachycephala (F.T. Kützing) A. Grunow Card image
Ceratoneis placenta C.G. Ehrenberg Card image
Ceratoneis placenta Ehrenberg Text
Ceratoneis recta (B.V. Skvortzov & Meyer) Y. Iwahashi Card image
Ceratoneis recta f. subarcus Iwahashi Text
Ceratoneis recta f. subarcus Y. Iwahashi Card image
Ceratoneis reimannii R. Jahn & W.-H. Kusber Text
Ceratoneis reimannii var. enodis (R. Jahn & W.-H. Kusber) R. Jahn & W.-H. Kusber Text
Ceratoneis reniformis Y. Iwahashi Card image
Ceratoneis reversa (Wm. Smith) J. Ralfs Card image
Ceratoneis rhomboidea - - Card image
Ceratoneis rhomboides C.G. Ehrenberg Card image
Ceratoneis signata (B.E.F. Reimann & J.C. Lewin) R. Jahn & W.-H. Kusber Text
Ceratoneis spiralis F.T. Kützing Card image
Ceratoneis subarcuata (C.W. Nägeli) A. Grunow Card image
Ceratoneis subulata L.A. Brébisson Card image
Ceratoneis toxon J.A.M. Perty Card image
Ceratoneis vaucheriae (F.T. Kützing) H. Kobayasi Card image Card image
Ceratoneis vaucheriae var. intermedia (A. Grunow) H. Kobayasi Card image Card image
Ceratonema flava Schousboe Card image
Ceratoperidinium margalefii A.R. Loeblich III Card image
Ceratoperidinium yeye R. Margalef Card image
Ceratophora granulata (Chenevière) Hustedt Card image
Ceratophora nuda Meister Card image
Ceratophorus divergens (C.G. Ehrenberg) K.M. Diesing Card image
Ceratophorus divergens (Ehrenberg) Diesing Text
Ceratophorus furca (C.G. Ehrenberg) K.M. Diesing Card image
Ceratophorus furca (Ehrenberg) Diesing Text
Ceratophorus fusus (C.G. Ehrenberg) K.M. Diesing Card image
Ceratophorus fusus (Ehrenberg) Diesing Text
Ceratophorus macroceros (C.G. Ehrenberg) K.M. Diesing Card image
Ceratophorus macroceros (Ehrenberg) Diesing Text
Ceratophorus michaelis (C.G. Ehrenberg) K.M. Diesing Card image
Ceratophorus michaelis (Ehrenberg) Diesing Text
Ceratophorus tridens (C.G. Ehrenberg) K.M. Diesing Card image
Ceratophorus tridens (Ehrenberg) Diesing Text
Ceratophorus tripos (O.F. Müller) Diesing Text
Ceratothamnion pikeanum (Harvey) J. Agardh Text
Ceratothamnion pikeanum (Harvey) J.G. Agardh Card image
Ceratothamnion pikeanum f. laxum W.A. Setchell & N.L. Gardner Card image Card image
Cercaria catellina O.F. Müller Card image
Cercaria catellus O.F. Müller Card image
Cercaria crumena O.F. Müller Card image
Cercaria cyclidium O.F. Müller Card image
Cercaria discus O.F. Müller Card image
Cercaria forcipata O.F. Müller Card image
Cercaria gibba O.F. Müller Card image
Cercaria gyrinus O.F. Müller Card image
Cercaria hirta O.F. Müller Card image
Cercaria inquieta O.F. Müller Card image
Cercaria lemna O.F. Müller Card image
Cercaria lupus O.F. Müller Card image
Cercaria pleuronectes O.F. Mueller Text
Cercaria pleuronectes O.F. Müller Card image
Cercaria podura O.F. Müller Card image
Cercaria setifera O.F. Müller Card image
Cercaria tenax O.F. Müller Card image
Cercaria tripos O.F. Müller Text
Cercaria tripos O.F. Müller Card image
Cercaria turbo O.F. Müller Card image
Cercaria vermicularis (O.F. Müller) O.F. Müller Card image
Cercaria viridis O.F. Müller Text
Cercaria viridis O.F. Müller Card image
Cercidium elongatum P.A. Dangeard Card image
Cercobodo acutus H.L. Skuja Card image
Cercobodo adautoi B.V. Skvortzov Card image
Cercobodo aerophyticus B.V. Skvortzov Card image
Cercobodo aestivalis B.V. Skvortzov Card image
Cercobodo africanus B.V. Skvortzov Card image
Cercobodo agilis (T. Moroff) E.J. Lemmermann Card image
Cercobodo ahoroumae B.V. Skvortzov Card image
Cercobodo alexeieffii E.J. Lemmermann Card image
Cercobodo alini B.V. Skvortzov Card image
Cercobodo alternans (G.A. Klebs) E.J. Lemmermann Card image
Cercobodo angustus H.L. Skuja Card image
Cercobodo aquis-impurus B.V. Skvortzov Card image
Cercobodo autumnalis B.V. Skvortzov Card image
Cercobodo bacillifaga B.V. Skvortzov Card image
Cercobodo bamboo B.V. Skvortzov Card image
Cercobodo bamboo B.V. Skvortzov & M. Noda Card image
Cercobodo baranovi B.V. Skvortzov Card image
Cercobodo barbata B.V. Skvortzov Card image
Cercobodo bicudoi B.W Skvortzov Card image
Cercobodo bodo (H. Meyer) E.J. Lemmermann Card image
Cercobodo bourrellyi B.V. Skvortzov Card image
Cercobodo brancoi B.V. Skvortzov Card image
Cercobodo brasilianus B.V. Skvortzov Card image
Cercobodo breviantennatus H.L. Skuja Card image
Cercobodo bullae B.V. Skvortzov Card image
Cercobodo capitatus B.V. Skvortzov Card image
Cercobodo caudata B.V. Skvortzov Card image
Cercobodo celer B.V. Skvortzov Card image
Cercobodo chang-kiaw-lani ('chang kiaw lani') B.V. Skvortzov Card image
Cercobodo changii B.V. Skvortzov Card image
Cercobodo chromatiophagus H.L. Skuja Card image
Cercobodo cometa A. Hollande Card image
Cercobodo compressus B.V. Skvortzov Card image
Cercobodo constricta B.V. Skvortzov Card image
Cercobodo crassicauda E.J. Lemmermann Card image
Cercobodo cuneus B.V. Skvortzov Card image
Cercobodo curvatus B.V. Skvortzov Card image
Cercobodo dactylopterus H.L. Skuja Card image
Cercobodo digitalis (H. Meyer) E.J. Lemmermann Card image
Cercobodo draco H.L. Skuja Card image
Cercobodo dubius H.L. Skuja Card image
Cercobodo eichhorniae B.V. Skvortzov Card image
Cercobodo elipticus A. Valkanov Card image
Cercobodo eneidae B.V. Skvortzov Card image
Cercobodo fidalgoi B.V. Skvortzov Card image
Cercobodo floridanus B.V. Skvortzov Card image
Cercobodo fontinalis B.V. Skvortzov Card image
Cercobodo fossalis B.V. Skvortzov Card image
Cercobodo fungorum B.V. Skvortzov Card image
Cercobodo furcatus B.V. Skvortzov Card image
Cercobodo furtadoi B.V. Skvortzov Card image
Cercobodo grandis (W.M. Maskell) E.J. Lemmermann Card image
Cercobodo grandis B.V. Skvortzov Card image
Cercobodo granulatus B.V. Skvortzov Card image
Cercobodo granulifera A. Hollande Card image
Cercobodo heimi A. Hollande Card image
Cercobodo hiemalis B.V. Skvortzov Card image
Cercobodo holozoicus B.V. Skvortzov Card image
Cercobodo hongkongensis B.V. Skvortzov Card image
Cercobodo ikedaana B.V. Skvortzov & M. Noda Card image
Cercobodo incurvus H.L. Skuja Card image
Cercobodo indu B.V. Skvortzov Card image
Cercobodo joao B.V. Skvortzov Card image
Cercobodo kuhlmanni B.V. Skvortzov Card image
Cercobodo laciniaegerens I.M. Krassilstschik Card image
Cercobodo lagoenaris J. Hamar Card image
Cercobodo lemermanni B.V. Skvortzov Card image
Cercobodo lemmermannii B.V. Skvortzov Card image
Cercobodo levis H.L. Skuja Card image
Cercobodo lobopodius B.V. Skvortzov Card image
Cercobodo longicauda (F. Dujardin) G.A. Senn Card image
Cercobodo lowyanus B.V. Skvortzov Card image
Cercobodo mauritianus B.V. Skvortzov Card image
Cercobodo mayacus B.V. Skvortzov Card image
Cercobodo metabolica B.V. Skvortzov Card image
Cercobodo metabolicus A.P. Mylnikov Text
Cercobodo metabolicus B.V. Skvortzov Card image
Cercobodo minutus A. Valkanov Card image
Cercobodo montanus B.V. Skvortzov Card image
Cercobodo mucilaginosa B.V. Skvortzov Card image
Cercobodo mucosus B.V. Skvortzov Card image
Cercobodo muscosa B.V. Skvortzov Card image
Cercobodo nasutus B.V. Skvortzov Card image
Cercobodo ndolobo B.V. Skvortzov Card image
Cercobodo nigrorum B.V. Skvortzov Card image
Cercobodo nipponicus B.V. Skvortzov Card image
Cercobodo nipponicus B.V. Skvortzov & M. Noda Card image
Cercobodo nodeanus B.V. Skvortzov Card image
Cercobodo normae B.V. Skvortzov Card image
Cercobodo norvicensis H.L. Skuja Card image
Cercobodo novezelandicus B.V. Skvortzov Card image
Cercobodo ohwiana B.V. Skvortzov & M. Noda Card image
Cercobodo ohwianus B.V. Skvortzov Card image
Cercobodo okadae B.V. Skvortzov & M. Noda Card image
Cercobodo okadai B.V. Skvortzov Card image
Cercobodo onustus H.L. Skuja Card image
Cercobodo ovatus (G.A. Klebs) E.J. Lemmermann Card image
Cercobodo pachypus H.L. Skuja Card image
Cercobodo peruibus B.V. Skvortzov Card image
Cercobodo pisciformis B.V. Skvortzov Card image
Cercobodo pluvialis B.V. Skvortzov Card image
Cercobodo primitiva J. Massart Card image
Cercobodo proboscideus B.V. Skvortzov Card image
Cercobodo promissus B.V. Skvortzov Card image
Cercobodo pronucleatus H.L. Skuja Card image
Cercobodo pseudodactylopterus H.L. Skuja Card image
Cercobodo pulsulus B.V. Skvortzov Card image
Cercobodo pyriformis H.L. Skuja Card image
Cercobodo racodytos G. Klug Card image
Cercobodo radiatus (G.A. Klebs) E.J. Lemmermann Card image
Cercobodo repens B.V. Skvortzov Card image
Cercobodo rhacodes H.L. Skuja Card image
Cercobodo rhynchophorus H.L. Skuja Card image
Cercobodo robustus J. Hamar Card image
Cercobodo rotante B.V. Skvortzov Card image
Cercobodo rotunda B.V. Skvortzov Card image Card image
Cercobodo rugosus B.V. Skvortzov Card image
Cercobodo saopaulensis B.V. Skvortzov Card image
Cercobodo serra-de-mar B.V. Skvortzov Card image
Cercobodo shirouma B.V. Skvortzov & M. Noda Card image
Cercobodo simplex (T. Moroff) E.J. Lemmermann Card image
Cercobodo skujae B.V. Skvortzov Card image
Cercobodo stilosomorum E.C. Bovee & S.R. Telford Card image
Cercobodo subcylindricus B.V. Skvortzov Card image
Cercobodo subtropicus B.V. Skvortzov Card image
Cercobodo tangianus B.V. Skvortzov Card image
Cercobodo tatianae B.V. Skvortzov Card image
Cercobodo terrestris B.V. Skvortzov Card image
Cercobodo throweri B.V. Skvortzov Card image
Cercobodo utriculariae B.V. Skvortzov Card image
Cercobodo van-oyei B.V. Skvortzov Card image
Cercobodo varians H.L. Skuja Card image
Cercobodo venticosus J. Hamar Card image
Cercobodo vibrans H. Sandon Card image
Cercobodo welshianus B.V. Skvortzov Card image
Cercomastix parva (M. Hartmann & C.R.J. Chagas) E.J. Lemmermann Card image
Cercomonas acuminata F. Dujardin Card image
Cercomonas clavata J.A.M. Perty Card image
Cercomonas crassicauda F. Dujardin Card image
Cercomonas curvata J.A.M. Perty Card image
Cercomonas cylindrica F. Dujardin Card image
Cercomonas detracta J.A.M. Dujardin Card image
Cercomonas falcula J.A.M. Perty Card image
Cercomonas fusiformis F. Dujardin Card image
Cercomonas gallinarum C. Davaine Card image
Cercomonas globulus F. Dujardin Card image
Cercomonas grandis W.M. Maskell Card image
Cercomonas helicis (J. Leidy) C. Davaine Card image
Cercomonas heterofilum A.C. Stokes Card image
Cercomonas hominis C. Davaine Card image
Cercomonas intestinalis (C.G. Ehrenberg) C. Davaine Card image
Cercomonas juli (J. Leidy) C. Davaine Card image
Cercomonas jutlandica (F. Ekelund, N. Daugbjerg, & L. Fredslund) T. Cavalier-Smith & D. Bass in S.A. Karpov, D. Bass, A.P. Mylnikov, & T. Cavalier-Smith Text
Cercomonas lacryma F. Dujardin Card image
Cercomonas lapsa A.C. Stokes Card image
Cercomonas lobata F. Dujardin Card image
Cercomonas longicauda Dujardin Text
Cercomonas longicauda F. Dujardin Card image
Cercomonas lymnaei C. Davaine Card image
Cercomonas melolonthae (J. Leidy) C. Davaine Card image
Cercomonas muscae-domesticae (K.M. Diesing) C. Davaine Card image
Cercomonas muscarum 'J. Leidy' Card image
Cercomonas mutabilis A.C. Stokes Card image
Cercomonas obesa F. Stein Card image
Cercomonas parva M. Hartmann & C.R.J. Chagas Card image
Cercomonas ramulosa F. Stein Card image
Cercomonas ranarum (C.G. Ehrenberg) C. Davaine Card image
Cercomonas ranarum J.A.M. Perty Card image
Cercomonas rhizoidea-communis B. Liebetanz Card image
Cercomonas rhizoidea-maxima B. Liebetanz Card image
Cercomonas rhizoidea-minima B. Liebetanz Card image
Cercomonas saltans (C.G. Ehrenberg) C. Davaine Card image
Cercomonas termo (O.F. Müller) F. Stein Card image
Cercomonas truncata A.C. Stokes Card image
Cercomonas truncata F. Dujardin Card image
Cercomonas typicus W.S. Kent Card image
Cercomonas undulans A.C. Stokes Card image
Cercomonas viridis F. Dujardin Card image
Cercomonas vorticellaris (C.G. Ehrenberg) J.A.M. Perty Card image
Cercoplasma caulleryi E. Roubaud Card image
Cercoplasma obvoluta G. Münster Card image
Cerodinium balticum T.F. Vozzhennikova Card image
Cerodinium sibiricum T.F. Vozzhennikova Card image
Cervina tuberculata (W. Hudson) S.F. Gray Card image
Cestodiscus antarcticus J. Fenner Text
Cestodiscus baileyi H.L. Smith Text
Cestodiscus cinnamomeus (Greville) Grunow in Van Heurck Text
Cestodiscus cinnamomeus var. minor Grunow in Van Heurck Text
Cestodiscus convexus F.S. Castracane degli Antelminelli Card image
Cestodiscus coronatus F.S. Castracane degli Antelminelli Card image
Cestodiscus denarius (A. Schmidt) N.I. Strelnikova & E. Fourtanier apud N.I. Strelnikova, E. Fourtanier, J.P. Kociolek, & J.A. Barron in Jahn, R., J.P. Kociolek, A. Witkowski, & P. Compère (eds.) Text
Cestodiscus fennerae N.I. Strelnikova & E. Fourtanier apud N.I. Strelnikova, E. Fourtanier, J.P. Kociolek, & J.A. Barron in Jahn, R., J.P. Kociolek, A. Witkowski, & P. Compère (eds.) Text
Cestodiscus fusiformis J. Barker & S.H. Meakin Card image
Cestodiscus gemmifer F.S. Castracane degli Antelminelli Card image
Cestodiscus gemmifer var. decrescens F.S. Castracane degli Antelminelli Card image
Cestodiscus hirtulus Grunow in Van Heurck Text
Cestodiscus intersectus (J.-J. Brun) T. Reinhold Card image
Cestodiscus johnsonianus R.K. Greville Card image
Cestodiscus lewisianus (Greville) A. Mann Text
Cestodiscus lewisianus (R.K. Greville) A. Mann Card image
Cestodiscus margaritaceus (F.S. Castracane degli Antelminelli) V.A. Nikolajev Card image
Cestodiscus marylandicus H. Lohman Card image
Cestodiscus moronensis R.K. Greville Card image
Cestodiscus moroniensis J.-J. Brun Card image
Cestodiscus muhinae A.P. Jousé Card image
Cestodiscus ovalis D.M. Harwood Card image
Cestodiscus ovalis D.M. Harwood {illegitimate} Text
Cestodiscus ovalis R.K. Greville Card image
Cestodiscus parmula F.S. Castracane degli Antelminelli Card image
Cestodiscus peplum J.-J. Brun Card image
Cestodiscus proteus Hartmann ex Grunow in Van Heurck Text
Cestodiscus pulchellus R.K. Greville Card image
Cestodiscus pulchellus var. maculatus R.W. Kolbe Card image
Cestodiscus pulchellus var. novo-zealandicus_(`novazealandica') (E. Grove ex Rattray) J. Fenner ex N.I. Strelnikova & E. Fourtanier apud N.I. Strelnikova, E. Fourtanier, J.P. Kociolek, & J.A. Barron in Jahn, R., J.P. Kociolek, A. Witkowski, & P. Compère (eds.) Text
Cestodiscus rapax F.S. Castracane degli Antelminelli Card image
Cestodiscus reticulatus J. Fenner Text
Cestodiscus robustus A.P. Jousé Card image
Cestodiscus senarius (A. Schmidt) N.I. Strelnikova & E. Fourtanier apud N.I. Strelnikova, E. Fourtanier, J.P. Kociolek, & J.A. Barron in Jahn, R., J.P. Kociolek, A. Witkowski, & P. Compère (eds.) Text
Cestodiscus spinifer (E. Grove & G. Sturt) J. Fenner Text
Cestodiscus spinosus M. Hajós Card image
Cestodiscus stokesianus R.K. Greville Card image
Cestodiscus trinitatis Grunow in Van Heurck Text
Cestodiscus trochus F.S. Castracane degli Antelminelli Card image
Chabakovia cavitata A.G. Vologdin Card image
Chabakovia flabellata K.B. Korde Card image
Chabakovia fungiformis K.B. Korde Card image
Chabakovia monstrata K.B. Korde Card image
Chabakovia nana K.B. Korde Card image
Chabakovia nodosa K.B. Korde Card image
Chabakovia ramosa A.G. Vologdin Card image
Chabakovia tuberosa K.B. Korde Card image
Chabiosphaera bohemica K. Drábek Card image
Chadefaudiothrix boliviensis Y. Thérézien Card image
Chadefaudiothrix boliviensis_(`boliviense') Y. Thérézien Text
Chadefaudiothrix fluitans (F.E. Fritsch) P. Bourrelly Card image
Chadefaudiothrix gallica P. Bourrelly Card image
Chadefaudiothrix minouchetii (P. Bourrelly) P. Bourrelly Card image
Chadefaudiothrix pseudogelatinosa (A.A. Korshikov) F. Hindák Card image
Chaetangium chilense J.G. Agardh Card image
Chaetangium corneum J. Agardh Text
Chaetangium corneum J.G. Agardh Card image
Chaetangium crispum (C.A. Agardh) J.G. Agardh Card image
Chaetangium dichotomum F.T. Kützing Card image
Chaetangium erinaceum (D. Turner) G.F. Papenfuss Card image
Chaetangium erinaceum (Turner) Papenfuss Text
Chaetangium fastigiatum (Bory de Saint-Vincent) J. Agardh Text
Chaetangium fastigiatum (J.B.G.G.M. Bory) J. Agardh Card image
Chaetangium fastigiatum var. minor J.G. Agardh ex P.A. Hariot Card image
Chaetangium flabellatum W.H. Harvey Card image
Chaetangium hystrix (C.A. Agardh) F.T. Kützing Card image
Chaetangium lingula Harvey in J.D. Hooker Text
Chaetangium lingula W.H. Harvey Card image
Chaetangium magnificum R.K.F. Pilger Card image
Chaetangium ornatum (C. v. Linnaeus) F.T. Kützing Card image
Chaetang