CABRA Sh. Murray & D.J. Patterson. INA entry
Cabra matta Sh. Murray & D.J. Patterson INA entry
Cabrera gaditana Schousboe Card Image
CABRIEROPORA Mamet & Roux Card Image
Cabrieropora pokornyi Mamet & Roux Card Image
CACHONELLA Rose & J. Cachon Card Image
Cachonella paradoxa (Rose & J. Cachon) Rose & J. Cachon Card Image
CACHONINA Loeblich III Card Image
Cachonina hallii (Freudenthal & Lee) Dodge invalid Card Image
Cachonina illdefina Herman & Sweeney Card Image
Cachonina niei Loeblich III Card Image
Cachonina pygmaea (A. R. Loeblich III, Schmidt, & Sherley) Sournia Card Image
CACHONODINIUM Loeblich III Card Image
Cachonodinium caudatum (J. Cachon & M. Cachon) Loeblich III Card Image
CADMUS Bory Card Image
Cadmus dissiliens (L. W. Dillwyn) T. G. Lestiboudois Card Image
Cadmus sericea Bory Card Image
CADOSINA Wanner Card Image
CADOSINOPSIS Scheibner Card Image
CADUCEIA Franca 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 D.J. Patterson, K. Nygaard, G. Steinberg, & C. M. Turley Card Image
CAECITELLUS D.J. Patterson, K. Nygaard, G. Steinberg, & C.M. Turley INA entry
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 INA entry
CAELESTITES Staplin Card Image
Caelestites sexangulatus Staplin Card Image
CAEPIDIUM J. Agardh Card Image
Caepidium antarcticum J. Agardh Card Image
CAERULOMONAS Butcher \{also on card: subgen. of Cryptomonas\} Card Image
CAESPITELLA Vischer Card Image
Caespitella pascheri Vischer Card Image
CAFETERIA T. Fenchel & D.J. Patterson Card Image
CAFETERIA T. Fenchel & D.J. Patterson INA entry
Cafeteria roenbergensis T. Fenchel & D.J. Patterson Card Image
Cafeteria roenbergensis T. Fenchel & D.J. Patterson INA entry
CAFETERIACEAE Ø. Moestrup INA entry
CAGNIARDIA Trevisan Card Image
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 Card Image
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 Tappan & Loeblich Jr. Card Image
Caiacorymbifer waldronensis Tappan & Loeblich Jr. Card Image
Calacodasya australica H.B.S. Womersley INA entry
CALAMPHORA Cleve \{also on card: Subgenus of Amphora\} Card Image
CALATHELLA R. Florin Card Image
Calathella kraeuselii ('kräuseli') Florin Card Image
CALAWAYMONAS Skvortsov Card Image
Calawaymonas subtropica Skvortsov Card Image
CALCEOLUS Diesing Card Image
Calceolus cypripedium (Clark) Diesing Card Image
CALCIARCUS Manton, Sutherland, & Oates Card Image
Calciarcus alaskensis Manton, Sutherland, & Oates Card Image
CALCICALATHINA Thierstein Card Image
Calcicalathina oblongata (Worsley) Thierstein Card Image
CALCICARPINUM Deflandre Card Image
Calcicarpinum fallax Taugourdeau-Lantz & Rosset Card Image
Calcicarpinum tetraëdricum Deflandre Card Image
CALCIDISCUS Kamptner Card Image
CALCIDISCUS Kamptner Card Image
Calcidiscus leptoporus (Murray & Blackman) Hay invalid Card Image
Calcidiscus leptoporus f. rigidus (K.R. Gaarder) A. Kleijne INA entry
Calcidiscus leptoporus f. rigidus (K.R. Gaarder) A. Kleijne Card Image
Calcidiscus leptoporus subsp. quadriperforatus (Kamptner) M. Geisen, C. Billard, A.T.C. Broerse, Ll. Cros, I. Probert, & J.C. Young INA entry
Calcidiscus medusoides Kamptner Card Image
Calcidiscus medusoides Kamptner Card Image
Calcidiscus nodosus Gardet Card Image
Calcidiscus obscurus Deflandre & Fert Card Image
Calcidiscus quadriforatus Kamptner Card Image
Calcidiscus randeus Kamptner Card Image
Calcidiscus tropicus (Kamptner) Kamptner Card Image
Calcidiscus uniforatus Kamptner Card Image
CALCIFOLIUM M. S. Svecov & L. M. Birina Card Image
Calcifolium bruntonense G. A. L. Johnson Card Image
Calcifolium punctatum Maslov Card Image
Calcigonellum infula Deflandre INA entry
CALCINEMA Bornemann Card Image
Calcinema triasinum Bornemann Card Image
CALCIOCONUS Schiller Card Image
CALCIOCONUS Schiller Card Image
Calcioconus vitreus Schiller Card Image
Calcioconus vitreus Schiller Card Image
CALCIODINELLOIDEAE R.A. Fensome, F.J.R. Taylor, G. Norris, W.A.S. Sarjeant, D.I. Wharton, & G.L. Williams INA entry
CALCIODINELLUM Deflandre Card Image
Calciodinellum elongatum (T. Hildebrand-Habel, H. Willems, & G.J.M. Versteegh) K.J.S. Meier, D. Janofske, & H. Willems INA entry
Calciodinellum levantimun K.J.S. Meier, D. Janofske, & H. Willems INA entry
Calciodinellum operosum Deflandre INA entry
Calciodinellum operosum Deflandre Card Image
CALCIOGONELLUM Deflandre Card Image
Calciogonellum infula Deflandre Card Image
CALCIOGRANELLUM Deflandre Card Image
Calciogranellum limbatum Deflandre Card Image
CALCIOPAPPUS Gaarder & Ramsfjell Card Image
Calciopappus caudatus Gaarder & Ramsfjell Card Image
Calciopappus rigidus Heimdal Card Image
CALCIOPILLEUS Carla Müller Card Image
Calciopilleus obscurus Carla Müller Card Image
CALCIOSOLEMA Gran Card Image
Calciosolema murrayi Gran Card Image
CALCIOSOLENIA Gran Card Image
Calciosolenia bimurata H. Okada & McIntyre Card Image
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 Deflandre Card Image
Calcipterellum colomi Deflandre Card Image
CALCISPHAERA Williamson 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 Deflandre Card Image
Calcisphaerellum flosculus Deflandre Card Image
CALCITREMA Kamptner Card Image
Calcitrema asymmetricum Kamptner Card Image
Calcitrema longiporum Kamptner Card Image
Calcitrema praeceps Kamptner Card Image
Calcitrema ranesum Kamptner Card Image
CALCOTHRIX Desvaux Card Image
Calcothrix cupreus Desvaux Card Image
Calcothrix ramulosa Desvaux Card Image
Calcothrix ramulosa Desvaux ex C. Agardh INA entry
Calcothrix ramulosa Desvaux ined. Card Image
CALCULITES B. Prins & W. Sissingh Card Image
CALEDONIDINIUM Reid Card Image
Caledonidinium vermiculatum Reid Card Image
CALIA Werneck Card Image
CALIALOA Trevisan Card Image
Calialoa meneghinii Trevisan Card Image
CALICASPHAERA A. Kleijne INA entry
CALICASPHAERA A. Kleijne Card Image
Calicasphaera blokii A. Kleijne INA entry
Calicasphaera blokii A. Kleijne Card Image
Calicasphaera concava A. Kleijne INA entry
Calicasphaera concava A. Kleijne Card Image
Calicasphaera diconstricta A. Kleijne INA entry
Calicasphaera diconstricta A. Kleijne Card Image
CALICIPEDINIUM Dumitrica invalid Card Image
Calicipedinium hexastylus Dumitrica invalid Card Image
Calicipedinium quadripes Dumitrica invalid Card Image
CALICOMONAS Kufferath Card Image
CALIDICTYON Greville Card Image
Calidictyon wightii Greville mscr. in Hb. Hooker Card Image
CALIGODINIUM Drugg Card Image
Caligodinium amiculum Drugg Card Image
Caligodinium amiculum W.S. Drugg INA entry
CALIPTROSPHAERITES Maslov Card Image
Caliptrosphaerites rionii Maslov Card Image
CALIZONIA Trevisan \{also on card: subgenus Orthosorus\} Card Image
CALKINSIA Lackey Card Image
Calkinsia aureus Lackey Card Image
CALKINSIELLA Skvortsov Card Image
CALKINSIELLA Skvortsov 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 Davey & Williams Card Image
Callaiosphaeridium asymmetricum (Deflandre & Courteville) Davey & Williams Card Image
CALLIACANTHA Leadbeater Card Image
Calliacantha ankyra H.A. Thomsen, D.L. Garrison, & C. Kosman INA entry
Calliacantha frigida H.A. Thomsen, D.L. Garrison, & C. Kosman INA entry
Calliacantha longicaudata (Leadbeater) Leadbeater Card Image
Calliacantha multispina Manton & Oates Card Image
Calliacantha natans (Grøntved) Leadbeater Card Image
CALLIARTHRON Manza Card Image
Calliarthron antiquum Johnson Card Image
Calliarthron cheilosporioides Manza Card Image
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 Card Image
Calliarthron regenerans Manza Card Image
Calliarthron rudis (Harvey) Manza Card Image
Calliarthron schmittii Manza Card Image
Calliarthron setchelliae Manza Card Image
Calliarthron tuberculosum (Postels & Ruprecht) E. Y. Dawson Card Image
Calliarthron vertebrale ('vertebralis') (Decaisne) Manza Card Image
Calliarthron yessoense (Yendo) Manza Card Image
CALLIBLEPHARIS Kützing Card Image
Calliblepharis bifida (Agardh) J. Agardh Card Image
Calliblepharis celatospora G.T. Kraft INA entry
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 Card Image
Calliblepharis denticulata (Kützing) De Toni Card Image
Calliblepharis fimbriata (Greville) Kützing Card Image
Calliblepharis jolyi E. C. de Oliveira Card Image
Calliblepharis jolyi E.C. de Oliveira INA entry
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 Card Image
Calliblepharis ornata Kützing Card Image
Calliblepharis pannosa Harvey Card Image
Calliblepharis planicaulis (Harvey) Kylin Card Image
Calliblepharis preissiana (Sonder) Harvey Card Image
Calliblepharis preissii "Agardh" {err. cit.} Card Image
Calliblepharis prolifera (Harvey) J. Agardh Card Image
Calliblepharis ramentacea (C. Agardh) J. Agardh Card Image
Calliblepharis tenuifolia Harvey Card Image
CALLICLAVULA C.W. Schneider INA entry
Calliclavula trifurcata C.W. Schneider INA entry
CALLIDICTYON "Grev." Card Image
CALLIDICTYON J.N. Norris & I.A. Abbott INA entry
Callidictyon abyssorum J.N. Norris & I.A. Abbott INA entry
CALLIGLENA Zakrys \{also on card: subgen. of Euglena\} Card Image
CALLIMASTIX R. Weissenberg Card Image
Callimastix cyclopis Weissenberg Card Image
Callimastix frontalis Braune Card Image
CALLIPHYLLIS Kuntze orth. var. Card Image
CALLIPHYLLIS Ruprecht Card Image
CALLIPILOS Targioni-Tozzetti Card Image
CALLIPSYGMA J. Agardh Card Image
Callipsygma wilsonii ('wilsonis') J. Agardh Card Image
CALLISPHENUS Høeg Card Image
Callisphenus gracilis Høeg Card Image
CALLITHAMNIEAE Schmitz & Hauptfleisch INA entry
CALLITHAMNIELLA Feldmann-Mazoyer Card Image
Callithamniella capensis Simons Card Image
Callithamniella flexilis Baardseth Card Image
Callithamniella koreana H.-S. Kim & I. K. Lee Card Image
Callithamniella koreana H.-S. Kim & I.K. Lee INA entry
Callithamniella pacifica I.A. Abbott & R.E. Norris INA entry
Callithamniella silvae R.B. Searles INA entry
Callithamniella tingitana (Schousboe ex Bornet) Feldmann-Mazoyer Card Image
CALLITHAMNIOIDEAE De Toni INA entry
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
CALLITHAMNION Lyngbye Card Image
CALLITHAMNION Lyngbye \{also on card: Sections by Lyngbye\} Card Image
CALLITHAMNION Lyngbye \{also on card: Sections by Lyngbye\} Card Image
CALLITHAMNION Lyngbye emend. Bory Card Image
Callithamnion abbreviatum Kützing Card Image
Callithamnion abietinum Reinsch INA entry
Callithamnion abietinum Reinsch Card Image
Callithamnion acanthophorum Kützing INA entry
Callithamnion acanthophorum Kützing Card Image
Callithamnion acrospermum J. Agardh Card Image
Callithamnion aculeatum Harvey INA entry
Callithamnion aculeatum Harvey Card Image
Callithamnion acuminatum Schousboe Card Image
Callithamnion acutum Kyline Card Image
Callithamnion adnatum J. Agardh INA entry
Callithamnion adnatum J. Agardh Card Image
Callithamnion aegagropilae Funk Card Image
Callithamnion aegagropilum J. Agardh Card Image
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 INA entry
Callithamnion americanum Harvey Card Image
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 Card Image
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 Card Image
Callithamnion arnottii ('arnotti') Trevisan \{pcs\} Card Image
Callithamnion arnottii Trevisan INA entry
Callithamnion arrawarricum A.J.K. Millar INA entry
Callithamnion arrawarricum A.J.K. Millar Card Image
Callithamnion attenuatum (C. Agardh) Rabenhorst Card Image
Callithamnion australe J. Agardh Card Image
Callithamnion axillare Schousboe Card Image
Callithamnion axirhizans Reinsch illeg.? Card Image
Callithamnion baccatum J. Agardh Card Image
Callithamnion baileyi Harvey Card Image
Callithamnion baileyi Harvey 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 INA entry
Callithamnion ballioides Sonder Card Image
Callithamnion barbatum C. Agardh Card Image
Callithamnion batrachospermum Kützing Card Image
Callithamnion beaui ('beauii') Crouan fr. Card Image
Callithamnion bebbii Reinsch INA entry
Callithamnion bebbii Reinsch Card Image
Callithamnion bipinnatum Crouan frat. Card Image
Callithamnion biseriatum Kylin Card Image
Callithamnion bisporum Gardner Card Image
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 INA entry
Callithamnion borreri (J. E. Smith) C. Agardh Card Image
Callithamnion borreri (J. E. Smith) S. F. Gray Card Image
Callithamnion borreri [alpha] rigidum Kützing Card Image
Callithamnion borreri [beta] subfastigatum Kützing Card Image
Callithamnion borreri [delta] elongatum Kützing Card Image
Callithamnion borreri [gamma] flabellatum Kützing Card Image
Callithamnion borreri var. calcaratum J. Agardh Card Image
Callithamnion botryocarpum Harvey INA entry
Callithamnion botryocarpum Harvey Card Image
Callithamnion botryocarpum Harvey Card Image
Callithamnion botryticum De Notaris Card Image
Callithamnion botryticum De Notaris 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 Card Image
Callithamnion brodiaei Harvey Card Image
Callithamnion brownianum Harvey Card Image
Callithamnion brownianum var. majus Harvey Card Image
Callithamnion byssoides (cont.) Card Image
Callithamnion byssoides (Ducluzeau) Trevisan Card Image
Callithamnion byssoides Arnott ex Harvey INA entry
Callithamnion byssoides Arnott ex Harvey Card Image
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 INA entry
Callithamnion byssoides var. caulescens J. Agardh Card Image
Callithamnion byssoides var. pseudobyssoides (Crouan) Miranda Card Image
Callithamnion byssoideum [beta] flagellare (Zanardini) Hauck Card Image
Callithamnion byssoideum var. fastigiatum Harvey Card Image
Callithamnion byssoideum var. jamaicense ('jamaicensis') Collins Card Image
Callithamnion byssoideum var. jamaicense ('jamaicensis') Collins Card Image
Callithamnion cabellae De Notaris Card Image
Callithamnion caespitosum J. Agardh INA entry
Callithamnion caespitosum J. Agardh Card Image
Callithamnion calcaratum De Notaris Card Image
Callithamnion calcaratum De Notaris Card Image
Callithamnion calcaratum Rudolphi Card Image
Callithamnion californicum Gardner Card Image
Callithamnion callophyllidicola Yamada INA entry
Callithamnion callophyllidicola Yamada Card Image
Callithamnion catalinense Dawson Card Image
Callithamnion caudatum J. Agardh Card Image
Callithamnion caulescens (J. Agardh) H.B.S. Womersley INA entry
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 INA entry
Callithamnion cladodermum Zanardini Card Image
Callithamnion cladodermum Zanardini Card Image
Callithamnion clandestinum Montagne Card Image
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 INA entry
Callithamnion confusum J. Agardh INA entry
Callithamnion confusum J. Agardh Card Image
Callithamnion consanguineum Harvey Card Image
Callithamnion conspicuum (Sonder) Harvey Card Image
Callithamnion constrictum Hering Card Image
Callithamnion corallina Ruprecht INA entry
Callithamnion corallina Ruprecht Card Image
Callithamnion corallinum (J. Murray) Lyngbye Card Image
Callithamnion cordatum Børgesen Card Image
Callithamnion corniculifructum Crouan fr. Card Image
Callithamnion corymbiferum (Kützing) Trevisan Card Image
Callithamnion corymbosum (J. E. Smith) Lyngbye Card Image
Callithamnion corymbosum [beta] intricatum Lyngbye Card Image
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. secundatum Harvey Card Image
Callithamnion corymbosum var. seirospermum [Falkenberg] Card Image
Callithamnion corynosporoides Crouan ft. Card Image
Callithamnion crinale J. Agardh Card Image
Callithamnion crinale J. Agardh Card Image
Callithamnion crispellum C. Agardh Card Image
Callithamnion crispellum C. Agardh (cont.) Card Image
Callithamnion crispulum Harvey Card Image
Callithamnion crouanii Kützing illeg. Card Image
Callithamnion crouanioides Kützing in litt Card Image
Callithamnion cruciatum [beta] tenue Harvey Card Image
Callithamnion cruciatum [epsilon] decipiens (J. Agardh) Kützing Card Image
Callithamnion cruciatum C. Agardh 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 Card Image
Callithamnion cruciatum var. villosum Kützing INA entry
Callithamnion cruciatum var. villosum Kützing Card Image
Callithamnion crustatum Schousboe Card Image
Callithamnion cryptopterum Kützing Card Image
Callithamnion cupressoides Meneghini Card Image
Callithamnion cymosum Harvey Card Image
Callithamnion cymosum Harvey Card Image
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 INA entry
Callithamnion dasyurum Harvey Card Image
Callithamnion daviesii ('Dawiesii') (Dillwyn) Lyngbye Card Image
Callithamnion daviesii ('Dawiesii') [beta] secundatum Lyngbye Card Image
Callithamnion debile Harvey Card Image
Callithamnion decipiens J. Agardh INA entry
Callithamnion decipiens J. Agardh Card Image
Callithamnion decompositum J. Agardh INA entry
Callithamnion decompositum J. Agardh Card Image
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 dispar Harvey INA entry
Callithamnion dispar Harvey Card Image
Callithamnion distichum Zanardini Card Image
Callithamnion divaricatum (Kützing) Trevisan Card Image
Callithamnion divergens J. Agardh Card Image
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 Card Image
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
Callithamnion elongellum Zanardini Card Image
Callithamnion endovagum Setchell & Gardner Card Image
Callithamnion entozoicum f. spongiorum Reinsch Card Image
Callithamnion entozoicum Reinsch in herb. Card Image
Callithamnion entozoicum var. giardi Reinsch Card Image
Callithamnion epiphyticum Taylor Card Image
Callithamnion exiguum Rodríguez & Femenías in herb. Card Image
Callithamnion exiguum, H. Stegenga, J.J. Bolton, & R.J. Anderson INA entry
Callithamnion fallax Crouan frat. Card Image
Callithamnion fasciculatum Harvey INA entry
Callithamnion fasciculatum Harvey Card Image
Callithamnion fastigiatum Harvey INA entry
Callithamnion fastigiatum Harvey Card Image
Callithamnion feldmannii (Halos) South & Tittley Card Image
Callithamnion felipponei Howe INA entry
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 [A.C. Brown & N. Jarman] Card Image
Callithamnion flabellatum [A.C. Brown & N. Jarman] INA entry
Callithamnion flabellatum Schousboe Card Image
Callithamnion flabellatum Schousboe mscr. Card Image
Callithamnion flabellatum Schousboe mscr. Card Image
Callithamnion flabelligerum Harvey Card Image
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
Callithamnion flagellare Zanardini Card Image
Callithamnion flagelliferum De Notaris Card Image
Callithamnion flagelliforme De Notaris Card Image
Callithamnion flexuosum (C. Agardh) C. Agardh Card Image
Callithamnion floccosum (Fl. Dan.) S. F. Gray Card Image
Callithamnion floccosum (Müller) C. Agardh Card Image
Callithamnion floccosum var. atlanticum J. Agardh Card Image
Callithamnion floccosum var. pacificum Harvey INA entry
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 INA entry
Callithamnion formosum Harvey Card Image
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 f. hiemale ('hiemalis') (Kjellman) Kylin Card Image
Callithamnion furcellariae J. Agardh Card Image
Callithamnion gaillonii ('gailloni') (P. Crouan & H. Crouan) P. Crouan & H. Crouan Card Image
Callithamnion gaillonii (P. Crouan & H. Crouan) P. Crouan & H. Crouan INA entry
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 Card Image
Callithamnion gracillimum [J. Agardh] Card Image
Callithamnion graeffei Grunow INA entry
Callithamnion graeffei Grunow Card Image
Callithamnion grande J. Agardh Card Image
Callithamnion graniferum Meneghini Card Image
Callithamnion granulatum (Ducluzeau) C. Agardh Card Image
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 INA entry
Callithamnion griffithsioides Solier in Hb. Lenormand Card Image
Callithamnion griffithsioides Sonder Card Image
Callithamnion halliae F.S. Collins INA entry
Callithamnion halliae F.S. Collins Card Image
Callithamnion halliae F.S. Collins Card Image
Callithamnion hamelii ('Hameli') Nasr Card Image
Callithamnion hannafordii ('hannafordi') (Harvey) J. Agardh Card Image
Callithamnion hanovioides Sonder Card Image
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 INA entry
Callithamnion herveyi M.A. Howe Card Image
Callithamnion heteromorphum J. Agardh INA entry
Callithamnion heteromorphum J. Agardh Card Image
Callithamnion heteromorphum J. Agardh mscr. Card Image
Callithamnion hiemale Kjellman mscr. Card Image
Callithamnion hirtellum Zanardini Card Image
Callithamnion hirtellum Zanardini Card Image
Callithamnion hirtum Hooker f. & Harvey Card Image
Callithamnion hirtum J.D. Hooker & Harvey INA entry
Callithamnion hookeri (Dillwyn) C. Agardh Card Image
Callithamnion hookeri (Dillwyn) S. F. Gray Card Image
Callithamnion hookeri f. areschougii Rosenvinge Card Image
Callithamnion hookeri f. typicum ('typica') Kylin Card Image
Callithamnion horizontale Harvey Card Image
Callithamnion hormocarpum E. M. Holmes Card Image
Callithamnion horridulum J. Agardh Card Image
Callithamnion horridulum J. Agardh (cont.) Card Image
Callithamnion humile Kützing INA entry
Callithamnion humile Kützing Card Image
Callithamnion hypneae Crouan fr. Card Image
Callithamnion imbricatum Schousboe Card Image
Callithamnion imbricatum Schousboe ex Suhr INA entry
Callithamnion imbricatum Schousboe ex Suhr Card Image
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
Callithamnion inordinatum Zanardini Card Image
Callithamnion intermedium Harvey ms. Card Image
Callithamnion interruptum (EB) C. Agardh Card Image
Callithamnion interruptum (J. E. Smith) S.F. Gray Card Image
Callithamnion interruptum [beta] setaceum Kützing Card Image
Callithamnion intricatum (C. Agardh) C. Agardh Card Image
Callithamnion investiens Crouan fr. Card Image
Callithamnion irregulare J. Agardh Card Image
Callithamnion japonicum Noda Card Image
Callithamnion kirillianum Zinova & Zaberzhinskaya Card Image
Callithamnion korffense A.J.K. Millar INA entry
Callithamnion korffense A.J.K. Millar Card Image
Callithamnion labradorense Reinsch Card Image
Callithamnion lanceolatum (Derbès) Bertolini Card Image
Callithamnion lanceolatum (Derbès) Bertoloni INA entry
Callithamnion lanosum Harvey Card Image
Callithamnion lanuginosum (Dillwyn) Lyngbye Card Image
Callithamnion lanuginosum Lyngbye Card Image
Callithamnion lapponicum Ruprecht Card Image
Callithamnion laricinum Harvey INA entry
Callithamnion laricinum Harvey Card Image
Callithamnion lasioides Reinsch Card Image
Callithamnion laterale Schousboe Card Image
Callithamnion latissimum Harvey INA entry
Callithamnion latissimum Harvey Card Image
Callithamnion laxatum Zanardini Card Image
Callithamnion laxum Setchell & Gardner Card Image
Callithamnion lejolisea Farlow Card Image
Callithamnion lenormandii ('lenormandi') Suhr Card Image
Callithamnion lenormandii ('Lenormandi') Suhr ex Kützing Card Image
Callithamnion lepadicola Welwitsch Card Image
Callithamnion leptocladum Montagne Card Image
Callithamnion levringii Lindauer Card Image
Callithamnion lherminieri Crouan fr. Card Image
Callithamnion licmophorum Harvey Card Image
Callithamnion longinode Harvey Card Image
Callithamnion luxurians J. Agardh ex Kützing INA entry
Callithamnion luxurians J. Agardh ex Kützing Card Image
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 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 INA entry
Callithamnion microptilum Grunow Card Image
Callithamnion microscopicum Nägeli ex Kützing Card Image
Callithamnion mildbraedii Pilger Card Image
Callithamnion miniatum (C. Agardh) Naccari Card Image
Callithamnion minimum Harvey INA entry
Callithamnion minimum Harvey Card Image
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 Card Image
Callithamnion muelleri ('Mülleri') Sonder Card Image
Callithamnion multifidum (Hudson) Kützing Card Image
Callithamnion multifidum [alpha] pilosum Kützing Card Image
Callithamnion multifidum [beta] setosum Kützing Card Image
Callithamnion multifidum Harvey Card Image
Callithamnion mytili Schousboe Card Image
Callithamnion mytili Schousboe in coll. Hornemann Card Image
Callithamnion myuroides Zanardini Card Image
Callithamnion myurum Suhr INA entry
Callithamnion myurum Suhr Card Image
Callithamnion naccarianum Rudolphi Card Image
Callithamnion nanum Kützing Card Image
Callithamnion neglectum (Feldmann-Mazoyer) M.J. Wynne INA entry
Callithamnion neglectum (Feldmann-Mazoyer) M.J. Wynne Card Image
Callithamnion neglectum (G. Feldmann) Ballesteros & Romero Card Image
Callithamnion neglectum (G. Feldmann) South & Tittley Card Image
Callithamnion nemalionis De Notaris INA entry
Callithamnion nemalionis De Notaris Card Image
Callithamnion nemalionis De Notaris Card Image
Callithamnion nemalionis De Notaris Card Image
Callithamnion nigrescens J. Agardh Card Image
Callithamnion nipponicum Noda Card Image
Callithamnion nodiferum J. Agardh INA entry
Callithamnion nodiferum J. Agardh Card Image
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 INA entry
Callithamnion octosporum C. Agardh Card Image
Callithamnion oosumiense (H. Itono) M. Kajimura INA entry
Callithamnion oosumiense (H. Itono) M. Kajimura Card Image
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
Callithamnion pallens Zanardini Card Image
Callithamnion paniculatum Schousboe Card Image
Callithamnion paradoxum Harvey Card Image
Callithamnion parvulum Crouan frat. Card Image
Callithamnion paschale Børgesen Card Image
Callithamnion pectinatum Montagne INA entry
Callithamnion pectinatum Montagne Card Image
Callithamnion pectinatum Schousboe Card Image
Callithamnion pedicellatum (E.B.) C. Agardh Card Image
Callithamnion pedicellatum (J. E. Smith) S. F. Gray 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
Callithamnion penna Schousboe Card Image
Callithamnion pennatum Harvey mscr. Card Image
Callithamnion pennula Grunow Card Image
Callithamnion peregrinum Kützing Card Image
Callithamnion peregrinum Kützing Card Image
Callithamnion perpusillum P.C. Silva INA entry
Callithamnion perpusillum P.C. Silva Card Image
Callithamnion pikeanum Harvey Card Image
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 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 INA entry
Callithamnion planum Montagne Card Image
Callithamnion pluma (Dillwyn) C. Agardh Card Image
Callithamnion pluma var. micropterum Montagne Card Image
Callithamnion plumigerum Harvey INA entry
Callithamnion plumigerum Harvey Card Image
Callithamnion plumosum Kützing Card Image
Callithamnion plumosum S. F. Gray Card Image
Callithamnion plumosum Schousboe Card Image
Callithamnion plumula (Ellis) Lyngbye Card Image
Callithamnion plumula [beta] pusillum ('pusilla') Lyngbye 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 Schousboe 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 pollexfenii W. H. Harvey Card Image
Callithamnion polyacanthum Kützing Card Image
Callithamnion polyacanthum Kützing 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
Callithamnion posidoniae Zanardini Card Image
Callithamnion posidoniae Zanardini Card Image
Callithamnion preissii Sonder INA entry
Callithamnion preissii Sonder Card Image
Callithamnion propebyssoides H.B.S. Womersley INA entry
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 Card Image
Callithamnion ptilota J.D. Hooker & Harvey INA entry
Callithamnion pubes C. Agardh Card Image
Callithamnion pulchellum C. Agardh Card Image
Callithamnion pulchellum Harvey Card Image
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 INA entry
Callithamnion pumilum Harvey Card Image
Callithamnion puniceum Harvey Card Image
Callithamnion purpurascens (Hudson) "Sm." Card Image
Callithamnion purpurascens (Hudson) S. F. Gray Card Image
Callithamnion purpurascens [beta] roseum ('rosea') (Roth) S. F. Gray Card Image
Callithamnion purpurascens Brodie mss. Card Image
Callithamnion purpureum (Lightfoot) Harvey Card Image
Callithamnion purpuriferum (Kützing) J. Agardh Card Image
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 INA entry
Callithamnion pusillum Harvey Card Image
Callithamnion pusillum Ruprecht INA entry
Callithamnion pusillum Ruprecht Card Image
Callithamnion pusillum Schousboe Card Image
Callithamnion pusillum Schousboe mss. Card Image
Callithamnion pygmaeum Kützing Card Image
Callithamnion pylaisaeanum Montagne INA entry
Callithamnion pylaisaeanum Montagne Card Image
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 Card Image
Callithamnion ralfsii Harvey ms. Card Image
Callithamnion ramellosum Kützing Card Image
Callithamnion ramellosum Sonder INA entry
Callithamnion ramellosum Sonder Card Image
Callithamnion ramosissimum Gardner Card Image
Callithamnion recurvatum Schousboe Card Image
Callithamnion reductum Baardseth Card Image
Callithamnion refractum Kützing INA entry
Callithamnion refractum Kützing Card Image
Callithamnion repens (Dillwyn) Lyngbye Card Image
Callithamnion repens [beta] tenellum (Dillwyn) Lyngbye Card Image
Callithamnion rigescens Zanardini Card Image
Callithamnion rigescens Zanardini Card Image
Callithamnion rigidum Dawson Card Image
Callithamnion roseolum C. Agardh Card Image
Callithamnion roseum (Roth) Lyngbye Card Image
Callithamnion roseum [beta] tenue Lyngbye Card Image
Callithamnion roseum Schousboe m.s. Card Image
Callithamnion roseum var. scopulorum Lenormand in herb. Card Image
Callithamnion rothii (Turton) Lyngbye Card Image
Callithamnion rothii [beta] purpurea (Lightfoot) Harvey Card Image
Callithamnion rupicola ('rupicolum') C.L. Anderson Card Image
Callithamnion rupicola ('rupicolum') f. pygmaeum Collins Card Image
Callithamnion sandrianum Zanardini Card Image
Callithamnion savianum Meneghini INA entry
Callithamnion savianum Meneghini Card Image
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 Card Image
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 [alpha] lanceolatum (Derbès) Hauck Card Image
Callithamnion seirosporum [beta] graniferum (Meneghini) Hauck Card Image
Callithamnion semicorticatum Baardseth Card Image
Callithamnion seminudum C. Agardh Card Image
Callithamnion semipennatum [beta] tenuior Kützing Card Image
Callithamnion semipennatum J. Agardh Card Image
Callithamnion semipinnatum ('semi-pinnatum') Schousboe Card Image
Callithamnion sepositum (Gunnerus) P.S. Dixon & J.H. Price INA entry
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 INA entry
Callithamnion siculum Ardissone Card Image
Callithamnion simile Hooker f. & Harvey Card Image
Callithamnion simile Hooker f. & Harvey Card Image
Callithamnion simplex Crouan frat. Card Image
Callithamnion simpliciusculum Suhr Card Image
Callithamnion soccoriense Taylor Card Image
Callithamnion sparsum Harvey INA entry
Callithamnion sparsum Harvey Card Image
Callithamnion sphaericum Crouan frat. Card Image
Callithamnion sphaericum P. Crouan & H. Crouan ex J. Agardh Card Image
Callithamnion sphaericum P. Crouan & H. Crouan ex J. Agardh INA entry
Callithamnion spinescens [beta] julaceum Kützing Card Image
Callithamnion spinescens Kützing Card Image
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 Card Image
Callithamnion striatulum Suhr Card Image
Callithamnion strictum C. Agardh Card Image
Callithamnion stuposum Suhr Card Image
Callithamnion subnudum Ruprecht INA entry
Callithamnion subnudum Ruprecht Card Image
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 subverticillatum Zanardini Card Image
Callithamnion subverticillatum Zanardini Card Image
Callithamnion superbiens Harvey INA entry
Callithamnion superbiens Harvey Card Image
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 [alpha] genuinum Hauck Card Image
Callithamnion tetragonum [beta] firmius C. Agardh 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. fruticulosum ('fruticulosa') (J. Agardh) Rosenvinge Card Image
Callithamnion tetragonum var. tetragonum J. Agardh Card Image
Callithamnion tetricum (Dillwyn) S.F. Gray Card Image
Callithamnion tetricum [beta] pectinatum C. Agardh Card Image
Callithamnion tetricum [gamma] minus 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 INA entry
Callithamnion thyrsigerum Thwaites ex Harvey Card Image
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 Card Image
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
Callithamnion turneri var. turneri J. Agardh 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
Callithamnion unilaterale Zanardini Card Image
Callithamnion uruguayense Taylor Card Image
Callithamnion uruguayense W.R. Taylor INA entry
Callithamnion utriculosum Kützing Card Image
Callithamnion vancouverianum J. Agardh Card Image
Callithamnion variabile C. Agardh INA entry
Callithamnion variabile C. Agardh Card Image
Callithamnion variegatum Suhr Card Image
Callithamnion varispirale ('varispiralis') Dawson Card Image
Callithamnion veleroae Dawson Card Image
Callithamnion ventricosum Kützing Card Image
Callithamnion venustissimum Montagne in litt. Card Image
Callithamnion venustissimum Montagne in litt. 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 [beta] furcatum C. Agardh Card Image
Callithamnion versicolor [var.] seirospermum Harvey Card Image
Callithamnion versicolor var. minus ('minor') C. Agardh in literis Card Image
Callithamnion verticale Harvey Card Image
Callithamnion verticillaster Shperk Card Image
Callithamnion verticillatum (Lightfoot) Kützing Card Image
Callithamnion verticillatum Suhr Card Image
Callithamnion vidovichii f. divaricatum ('divaricata') (Kützing) Hauck Card Image
Callithamnion vidovichii Meneghini Card Image
Callithamnion vieillardii ('Vieillardi') Kützing Card Image
Callithamnion vieillardii ('Vieillardi') Kützing Card Image
Callithamnion vieillardii Kützing INA entry
Callithamnion violaceum Harvey Card Image
Callithamnion violaceum Schousboe Card Image
Callithamnion virgatulum ('virgatula') f. secundatum ('secundata') Rosenvinge Card Image
Callithamnion virgatulum Harvey Card Image
Callithamnion welwitschii J. Agardh Card Image
Callithamnion wilsonianum J. Agardh Card Image
Callithamnion wilsonianum J. Agardh ms. Card Image
Callithamnion wollastonianum Harvey INA entry
Callithamnion wollastonianum Harvey Card Image
CALLITHAMNOPSIS Whitfield Card Image
Callithamnopsis delicatula Ruedemann Card Image
Callithamnopsis fruticosa Whitfield Card Image
CALLOCOLAX Schmitz ex Batters Card Image
Callocolax acicularis M. J. Wynne & J. N. Heine Card Image
Callocolax acicularis M.J. Wynne & J.N. Heine INA entry
Callocolax fungiformis Kylin Card Image
Callocolax globulosis Dawson Card Image
Callocolax globulosis Dawson mss Card Image
Callocolax japonicus Tsuji Card Image
Callocolax japonicus Tsuji Card Image
Callocolax neglectus Schmitz ex Batters Card Image
CALLONEMA Reinsch Card Image
CALLONEMA Reinsch Card Image
Callonema aerugineum Reinsch Card Image
Callonema elegans (ChauvIN) Reinsch Card Image
Callonema itzigsohnii Reinsch Card Image
Callonema olivaceum Reinsch Card Image
Callonema smaragdinum Reinsch Card Image
Callonema subtile Reinsch Card Image
CALLOPHYCUS Trevisan Card Image
Callophycus africanus (Schmitz) Hewitt Card Image
Callophycus condominius R. E. Norris Card Image
Callophycus condominius R.E. Norris INA entry
Callophycus costatus (Harvey) P. C. Silva Card Image
Callophycus densus (Sonder) Kraft Card Image
Callophycus dentatus (Kützing) Silva invalid Card Image
Callophycus dorsiferus (C. Agardh) P. C. Silva Card Image
Callophycus dorsiferus (C. Agardh) Trevisan invalid Card Image
Callophycus harveyanus (J. Agardh) P. C. Silva Card Image
Callophycus laxus (Sonder) P. C. Silva Card Image
Callophycus oppositifolius (C. Agardh) P. C. Silva Card Image
Callophycus serratus (Harvey ex Kützing) P. C. Silva Card Image
Callophycus tridentifer Kraft Card Image
CALLOPHYLLIS \{also on card: section Diplocoelia J. Agardh\} Card Image
CALLOPHYLLIS Kützing Card Image
Callophyllis acanthocarpa Harvey Card Image
Callophyllis acrocarpa Setchell Card Image
Callophyllis acrodonta Kützing Card Image
Callophyllis adhaerens Yamada Card Image
Callophyllis adnata Okamura Card Image
Callophyllis alcicornis (J. Agardh) J. Agardh Card Image
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
Callophyllis antarctica (Hooker f. & Harvey) Kützing 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 Sonder Card Image
Callophyllis beringensis L.P. Perestenko INA entry
Callophyllis browneae J. Agardh Card Image
Callophyllis calliblepharoides J. Agardh Card Image
Callophyllis carnea J. Agardh Card Image
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
Callophyllis chilensis (J. Agardh) Okamura Card Image
Callophyllis chondroides J. Agardh Card Image
Callophyllis coccinea (Harvey) Kützing Card Image
Callophyllis coccinea var. carnea (J. Agardh) J. Agardh Card Image
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 corollata Baardseth Card Image
Callophyllis coronata Harvey Card Image
Callophyllis crassifolia Setchell & Swezy Card Image
Callophyllis crenulata Setchell Card Image
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 INA entry
Callophyllis depressa (J. Agardh) Schmitz ex Laing Card Image
Callophyllis dichotoma (Hooker f. & Harvey) Kützing Card Image
Callophyllis dichotoma (J. Agardh) Schmitz ex Laing INA entry
Callophyllis dichotoma (J. Agardh) Schmitz ex Laing Card Image
Callophyllis discigera (J. Agardh) J. Agardh Card Image
Callophyllis dissecta Setchell & Swezy Card Image
Callophyllis divaricata (Greville) Howe & Taylor Card Image
Callophyllis edentata Kylin Card Image
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 Card Image
Callophyllis fastigiata (J. Agardh) J. Agardh Card Image
Callophyllis fastigiata f. intricata Hohenacker Card Image
Callophyllis fastigiata f. pygmaea Hohenacker Card Image
Callophyllis fastigiata Harvey mss. Card Image
Callophyllis filicina Setchell & Swezy Card Image
Callophyllis fimbriata (Hooker f. & Harvey) Kützing Card Image
Callophyllis firma (Kylin) R. E. Norris Card Image
Callophyllis flabellata Crouan frat. Card Image
Callophyllis flabellulata W. H. Harvey Card Image
Callophyllis furcata f. dissecta Farlow Card Image
Callophyllis furcata f. dissecta Farlow ex Setchell Card Image
Callophyllis furcata f. typica Farlow ex Setchell Card Image
Callophyllis furcata Farlow Card Image
Callophyllis furcata var. dissecta Yates Card Image
Callophyllis gardneri Setchell Card Image
Callophyllis gigartinoides ('gigastinoides') J. Agardh Card Image
Callophyllis gracillarioides Farlow Card Image
Callophyllis gracillarioides Farlow Card Image
Callophyllis Gunnii (Harvey) Kützing Card Image
Callophyllis harveyana J. Agardh Card Image
Callophyllis hayamensis Yamada Card Image
Callophyllis heanophylla Setchell Card Image
Callophyllis hombroniana (Montagne) Kützing Card Image
Callophyllis hookeri Kützing Card Image
Callophyllis incisa Ruprecht Card Image
Callophyllis japonica Okamura Card Image
Callophyllis johnstonii Setchell & Gardner Card Image
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 INA entry
Callophyllis laingiana A.J.K. Millar Card Image
Callophyllis lambertii ('lamberti') (Turner) Kützing Card Image
Callophyllis lambertii f. calliblepharoides (J. Agardh) Parkinson Card Image
Callophyllis lecomtei Hariot Card Image
Callophyllis ligulata Taylor Card Image
Callophyllis linearis (Kylin) Abbott & Norris Card Image
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 megalocarpa Setchell & Swezy Card Image
Callophyllis microcarpa Zanardini Card Image
Callophyllis multifida (Reinsch) Kylin Card Image
Callophyllis nana A.J.K. Millar INA entry
Callophyllis nana A.K.J. Millar Card Image
Callophyllis obtusifolia J. Agardh Card Image
Callophyllis odonthalioides Setchell Card Image
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 Card Image
Callophyllis pinnata Setchell & Swezy Card Image
Callophyllis platyna L.P. Perestenko INA entry
Callophyllis plumosa Setchell & Swezy Card Image
Callophyllis radula L.P. Perestenko INA entry
Callophyllis ramentacea J. Agardh Card Image
Callophyllis ramentacea J. Agardh Card Image
Callophyllis rangiferina ('rangiferinus') (D. Turner) Womersley Card Image
Callophyllis rhynchocarpa "Ruprecht" {err. cit.} Card Image
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 rhynchocarpa Ruprecht Card Image
Callophyllis sanguinea (Montagne) Howe Card Image
Callophyllis sibogae Weber-van Bosse Card Image
Callophyllis sobolifera (Vahl) Kützing Card Image
Callophyllis stenophylla Setchell Card Image
Callophyllis stewartensis Levring Card Image
Callo