Center for Phycological Documentation: Index Nominum Algarum

Indexes to all names:

_A Z_


KADVOYA Korde Card image
KADVOYACEAE Korde Card image
KAIPAROWITSIA T. Mai, J.R. Johansen & M. Bohunická Text
KAKABEKIA Barghoorn Card image
KALENJINIA L. Krienitz, C. Bock, K. Kotut, & T. Pröschold Text
KALIDIOPHORA J. Agardh Card image
KALIFORMIA Stackhouse Card image
KALIFORMIS Stackhouse Card image
KALINELLA J. Neustupa, Y. Nemcová, M. Eliás, & P. Skaloud Text
KALLONEMA Dickie Text
KALLONEMA G. Dickie Card image
KALLOSPHAERIDIUM De Coninck Card image
KALLYMEMA 'J. Agardh' Card image
KALLYMENA 'J. Agardh' Card image
KALLYMENIA Card image Card image Card image Card image
KALLYMENIA (J. Agardh) Endlicher Card image
KALLYMENIA J. Agardh Card image
KALLYMENIA J. Agardh orth. mut. Harvey Card image
KALLYMENIACEAE_(`CALLYMENIACEAE') Kylin Text
KALLYMENICOLA J.R. Evans & G.W. Saunders Text
KALLYMENIEAE Harvey Card image
KALLYMENIEAE J. Agardh Card image
KALLYMENIEAE J.E. Gray Card image
KALLYMENIEAE_(`CALLYMENIEAE') Schmitz & Hauptfleisch Text
KALLYMENIOIDEAE_(`CALLYMENIAE') De Toni Text
KALLYMENIOIDEAE_(`CALLYMENIEAE') De Toni Text
KALLYMENIOPSIS Perestenko Card image
KALLYMENIOPSIS Perestenko ex J.N. Norris Text
KALLYMENIOPSIS Perestenko ex Skriptsova, Shibneva & Semenchenko Text
KALODICTYON Wolle Card image
KALYMENIA Card image
KALYMENIA 'J. Agardh' Card image
KALYPTEA Cookson & Eisenack Card image
KALYPTORAPHIDEAE Østrup Card image
KAMAENA Antropov Card image
KAMAENELLA Mamet & Roux Card image
KAMERA D.J. Patterson & M. Zölffel Text
KAMPTNERIOIDEAE Bukry Card image
KAMPTNERIUS Deflandre Card image
KAMPTONEMA O. Strunecký, J. Komárek, & J. Smarda Text
KAMPYLOPTER Pochmann Card image
KANGJAEWONIA K.W. Nam Text
KANSODINIUM S. Carty & Elenor R. Cox Text
KANTA Adanson Card image
KANTIA Pia Card image
KANTIOPORELLA Janchen Card image
KAPELODINIACEAE Ø. Moestrup & N. Daugbjerg Text
KAPELODINIUM P.V. Boutrup, Ø. Moestrup, & N. Daugbjerg Text
KAPPAPHYCOPSIS R.V. Dumilag & G.C. Zuccarello Text
KAPPAPHYCUS M.S. Doty Text
KAPRAUNIA A.M. Savoie & G.W. Saunders Text
KARAYEVIA F.E. Round & L. Bukhtiyarova Card image
KARAYEVIA F.E. Round & L. Bukhtiyarova ex F.E. Round Text
KARAYEVIA F.E. Round & L. Bukhtiyarova {invalid} Text
KARELIANA Korde Card image
KARENIA G. Hansen & Ø. Moestrup Text
KARLODINIUM J. Larsen Text
KAROTOMORPHA Travis Card image
KAROTOMORPHACEAE T. Cavalier-Smith Text
KAROTOMORPHALES T. Cavalier-Smith Text
KARPATHIA Maslov Card image
KARPINSKYA (Croft) Grambast Card image
KARPINSKYA Croft Card image
KARPINSKYOIDEAE Zhen Wang Card image
KARPINSKYOIDEAE [autonym] Text
KARPOGONAUXILIATAE Wilke & Ziegenspeck Card image
KARRERIA (Munier-Chalmas ex L. Morellet & J. Morellet) Pia Card image
KARRERIA Munier-Chalmas Card image
KARRERIA Munier-Chalmas ex L. Morellet & J. Morellet Card image
KARTHICKIA J.P. Kociolek, A. Glushchenko & M. Kulikovskiy Text
KARYOBIONTA Kimura Card image
KARYONTA Taubeneck Text
KARYOPHYTA Kimura Card image
KASTOVSKYA R. Mühlsteinová, J.R. Johansen & N. Pietrasiak Text
KATABLEPHARIDALES N. Okamoto & I. Inouye Text
KATABLEPHARIDOPHYCEAE N. Okamoto & I. Inouye Text
KATABLEPHARIDOPHYTA N. Okamoto & I. Inouye Text
KATAGNYMENE Lemmermann Card image
KATAHIRAIA S. Komura Text
KATANGASIA Maslov Card image
KATASPINIFERA H. Andruleit & J.R. Young Text
KATAVELLA Tchuvashov Card image Card image
KATAVIA Krylov Card image
KATHABLEPHARIDACEAE Skuja Card image
KATHABLEPHARIS Skuja Card image
KATODINIUM Fott Card image
KAZAKHSTANELIA Korde Card image
KECKIA E.F. Glocker Card image
KEEGA Wray Card image
KEELUNGIA Y.-F. Chan & Ø. Moestrup Text
KENELLA Korde Card image
KENELLA Korde {illegitimate} Text
KENELLACEAE Korde Card image
KENELLALES Korde Card image
KENLEYIA Cookson & Eisenack Card image
KENTIA J. Schiller Card image
KENTRODISCUS J. Pantocsek Card image
KENTRODISCUS Pantocsek Card image
KENTROPHORA S.M. Wilson & G.T. Kraft Text
KENTROSIGA J. Schiller Card image
KENTROSPHAERA Borzì Card image
KENTROSPHAERA Volkens Card image
KENTROSPHAEROPSIS V.M. Andreyeva & O.V. Gavrilova Text
KEPHYRION Pascher Card image
KEPHYRIONIIDAE Hada Card image
KEPHYRIOPSIS Pascher & Ruttner Card image
KEPPENODINIUM Loeblich Jr. & Loeblich III Card image
KERAMION Adanson Card image
KERATOCOCCUS Pascher Card image
KERATOPHORA Pantocsek Card image
KERIOCHLAMYS Pascher Card image
KERIOSPHAERA Pascher Card image
KERKIACEAE V.A. Nikolaev & D.M. Harwood Text
KERKIS R. Gersonde & D.M. Harwood Text
KERMATIA T. Kalina & M. Punčochárová Text
KERMATIA T. Kalina & M. Puncochárová Card image
KHARGIA S. Rasouli-Dogaheh, M. Noroozi, J. Khansha & T. Hauer Text
KHAWKINEA Jahn & McKibben Card image
KHURSEVICHIA M.S. Kulikovskiy, H. Lange-Bertalot, & D. Metzeltin Text
KIDOA S. Komura Text
KIDSTONIELLA Croft & George Card image
KIITOKSIA N. Vørs Text
KILDINELLA Timofeev Card image Card image
KILWALITHUS P.R. Bown Text
KINETOPLASTEA T. Cavalier-Smith Text
KINETOPLASTIDA Hada Card image
KINETOPLASTIDA Poljansky Card image
KINNEYIA Walcott Card image
KINTAROSIPHONIA S. Uwai & M. Masuda Text
KINTOKIOCOLAX Tanaka & Y. Nozawa Card image
KIOKANSIUM Stover & Evitt Card image
KIRBYELLA Zeliff Card image
KIRBYNIA Grassé & Hollande Card image
KIRCHNERIA F. Hindák Card image
KIRCHNERIA F. Hindák {illeg.} Text
KIRCHNERIELLA Schmidle Card image
KIRCHNERIELLOPSIS H. Kufferath Card image
KIRCHNERIELLOSACCUS Islam Card image
KIRITHRA P.V. Boutrup, U. Tillmann, N. Daugbjerg & Ø. Moestrup Text
KISELEVIA Vozzhennikova Card image
KISSELEVIA Skvortzov Card image Card image
KISSELEVIA Vozzhennikova Card image
KISSELEVIELLA Sheshukova-Poretskaya Card image
KISSELJOVIA Vozzhennikova Card image
KISSELOVIA Vozzhennikova Card image
KITAKAMIANIA Ishijima Card image
KITTONIA Grove & Sturt Card image
KIZAKIMONAS Skvortzov Card image
KJELLMANIA Reinke Card image
KJELLMANIEAE Kjellman Card image
KJELLMANIELLA Miyabe Card image
KJELLMANNIELLA Miyabe Text
KLEBAHNIA Arth. Card image
KLEBAHNIELLA Lemmermann Card image
KLEBSHORMIDIALES Desikachary Card image
KLEBSIA Olfers Card image
KLEBSIELLA Pascher Card image
KLEBSIELLA Skvortzov Card image
KLEBSIELLA Trevisan Card image
KLEBSIMASTIX Skvortzov Card image
KLEBSINA Silva Card image
KLEBSORMIDIACEAE Stewart & Mattox Card image
KLEBSORMIDIALES Stewart & Mattox Card image
KLEBSORMIDIOPHYCEAE C. Jeffrey Text
KLEBSORMIDIOPHYCEAE C. van den Hoek, D.G. Mann, & H.M. Jahns Text
KLEBSORMIDIUM Silva, Mattox, & Blackwell Card image Card image
KLEINIELLA Francé Card image
KLEITHRIASPHAERIDIUM R.J. Davey Text
KLINODASCUS Jurilj Card image
KLINODISCUS Jurilj Card image
KLISINEMA F. Heidari & T. Hauer Text
KNEUCKERIA Schmidle Card image
KNIGHTIA R.D. Wood Card image
KOBAYASIA H. Lange-Bertalot {illegitimate} Text
KOBAYASIELLA H. Lange-Bertalot Text
KOCZYIA Boudreaux & Hay Card image
KOERNERELLA M.P. Ashworth, C.S. Lobban & E.C. Theriot Text
KOERNERELLACAE C.S. Lobban & M.P. Ashworth Text
KOERNERELLALES C.S. Lobban & M.P. Ashworth Text
KOFOIDIA Light Card image
KOFOIDIELLA Skvortzov Card image
KOFOIDIELLACEAE Skvortzov Card image
KOFOIDIIDAE Light Card image
KOFOIDINIACEAE F.J.R. Taylor Card image
KOFOIDININAE J. Cachon & M. Cachon Card image
KOFOIDINIUM Pavillard Card image
KOFOIDOPSIS Tasch Card image
KOINONEMA B. Buch, M.D. Martins & L.H.Z. Branco Text
KOINOPODION Pascher Card image
KOIVINELLA Tchuvashov Card image
KOIZUMIA Y. Yanagisawa Text
KOLBEANA Skvortzov Card image Card image
KOLBESIA F.E. Round & L. Bukhtiyarova Card image
KOLBESIA F.E. Round & L. Bukhtiyarova ex F.E. Round Text
KOLBESIA F.E. Round & L. Bukhtiyarova {invalid} Text
KOLDERUPIA S. Lund Card image
KOLIELLA Hindák Card image
KOLIELLACEAE Hindák Text
KOLIELLOPSIS G.M. Lokhorst Text
KOLKWITZIELLA Lindemann Card image
KOLKWITZIELLACEAE Lindemann Card image
KOLKWITZIELLALES Graham Card image
KOLKWITZIELLALES Lindemann Card image
KOMAREKIA Fott Card image
KOMAREKIELLA G.S. Hentschke, J.R. Johansen & C.L. Sant'Anna Text
KOMARKOVAEA T. Mai, J.R. Johansen & N. Pietrasiak Text
KOMEWUIA Cookson & Eisenack Card image
KOMIA Korde Card image
KOMMA D.R.A. Hill Text
KOMVOPHORON K. Anagnostidis & J. Komárek Text
KOMVOPHORON subg. ALYSSOPHORON K. Anagnostidis & J. Komárek Text
KOMVOPHORON subg. KOMVOPHORON K. Anagnostidis & J. Komárek Text
KONICACRONEMA N.M. Machado-de-Lima & L.H.Z. Branco Text
KONICACRONEMATACEAE O. Strunecký & J. Mares Text
KONINCKOPORA G.W. Lee Card image
KONINCKOPOROIDES M. Rich Card image
KOPETDAGARIA Maslov Card image
KORDEA Molinari & Guiry Text
KORDEOFISTULA Molinari & Guiry Text
KORDEOPHYTON Rezak Card image
KORDEPHYTON K.V. Radugin & M.V. Stepanova Card image
KORNMANNIA Bliding Card image
KORNMANNIACEAE Golden & Cole Card image
KOROJONIA Cookson & Eisenack Card image
KORSAKIA V.P. Vladimirovich Card image
KORSCHIKOFFIA Pascher Card image
KORSCHIKOVIELLA 'Silva' Card image
KORSCHPALMELLA Fott Card image
KORSHIKOVELLA_('KORSIKOVELLA') Valkanov {invalid} Text
KORSHIKOVIELLA P.C. Silva Card image
KORSHIKOVIOBISPORA I. Kostikov, T. Darienko, A. Lukesová, & L. Hoffmann Text
KORSIKOVELLA Valkanov Card image
KORUGA Cleveland Card image
KOSHICOLA Shin Watanabe, K. Fučíková, & L.A. Lewis Text
KOSMOGYRA G. Stache Card image
KOSMOGYREAE Stache Card image
KOSMOGYRELLA Stache Card image
KOSMOGYRINA Mädler Card image
KOSTINOPHYCUS Vologdin Card image
KOSVOPHYTON Korde Card image
KOVACIKIA L.H. Miscoe, N. Pietrasiak & J.R. Johansen Text
KOZHOWIA M.S. Kulikovskiy & H. Lange-Bertalot Text
KOZLOVIELLA A.P. Jousé Card image
KRAFTALIA L. Lagourgue & C. Payri Text
KRAFTIA E.A. Shepley & H.B.S. Womersley Text
KRAFTIA Shepley & Womersley Card image
KRAFTIONEMA R. Wetherbee & H. Verbruggen Text
KRAFTIONEMACEAE R. Wetherbee & H. Verbruggen Text
KRASSKELLA Ross & Sims Card image
KREAGRA R. Gersonde & D.M. Harwood Text
KREMASTOCHLORIS Pascher Card image
KREMASTOCHRYSIS Pascher Card image
KREMASTOCHRYSOPSIS Bourrelly Card image
KRISHNAMURTHYA S. Chandra Text
KRKIA I. Pevalek Card image
KROBYLOPTERIS P. Schmidt Card image
KROSSODINIACEAE A.J. Schilling Card image
KRSTICIELLA Z. Levkov Text
KRUEGERA Heering Card image
KRYPTOPERIDINIACEAE Lindemann Card image
KRYPTOPERIDINIUM Lindemann Card image
KRYPTOUSIA D.O. Alvarenga, A.P.D. Andreote, L.H.Z. Branco & M.F. Fiore Text
KTENODISCUS Pantocsek Text
KTENOMONAS A. Szabados Card image
KUCKUCKIA G. Hamel Card image
KUEMMERLEA Krenner Card image
KUETZINGIA R.D. Wood Card image
KUETZINGIA Sonder Card image
KUETZINGIA_(`KÜTZINGIA') Sonder Text
KUETZINGIELLA P. Kornmann Text
KUETZINGIELLA_('KÜTZINGIELLA') Kornmann Card image
KUETZINGINA O. Kuntze Card image
KUFFERATHIELLA E.A. Molinari, L.F. Mayta & M.D. Guiry Text
KULIKOVSKIYIA S. Roy, J.P. Kociolek, Y. Liu & B. Karthick Text
KULMITES Nieuwland Card image
KULPARIA Preiss & Walter Card image
KUMANOA Entwisle, M.L. Vis, W.B. Chiasson, Necchi, & A.R. Sherwood Text
KUNDATIA Korde Card image
KUNDATIACEAE Korde Card image
KUNDATIALES Korde Card image
KUROGIA T. Yoshida Card image
KUROGIELLA H. Kawai Text
KURPISZIA A. Witkowski, H. Lange-Bertalot & D. Metzeltin {invalid} Text
KURTHIA Trevisan Card image
KURTKRAMMERIA L. Bahls Text
KURZIA Martens Card image
KUSHIROENSE S. Kumano Text
KUWAITIELLA A.H. Hasan, P. Van der Aa, F.C. Küpper, D. Al-Bader & A.F. Peters Text
KUZMINIA Skvortzov Card image
KVALEYA Adey & Sperapani Card image
KYANOSTICHUS Romanov Card image
KYBOTION Pascher Card image
KYBOTIONACEAE Bourrelly Card image
KYLINDRODES Cedergren Card image
KYLINIA Rosenvinge Card image
KYLINIELLA Skuja Card image
KYMALITHON Me. Lemoine & Emberger Card image
KYMATOCOCCUS Hansgirg Card image
KYMATOSPHAERA Pascher Card image
KYMATOTRICHON Schussnig Card image
KYNEMAPHYTA Gobi Card image
KYRTODINIACEAE A.J. Schilling Card image
KYRTUTHRIX Ercegovic Card image
KYTOCHROMULINAE Calkins Card image
KYTOCHROMULINEAE Pascher Card image
KYTOCHROMULINOIDEAE Huber-Pestalozzi Card image
KYZASSIA Korde Card image
Kadvoya mirabilis Korde Card image
Kaiparowitsia implicata T. Mai, J.R. Johansen & M. Bohunická Text
Kakabekia flabelliformis P.K. Maithy Text
Kakabekia rarea P.K. Maithy Text
Kakabekia umbellata Barghoorn Card image
Kalenjinia gelatinosa L. Krienitz, C. Bock, K. Kotut, & T. Pröschold Text
Kaliformia diaphana ([Esper]) Stackhouse Card image
Kaliformia filiformis ("Turn.") Stackhouse Card image
Kaliformia opuntia (Good. & Woodw.) Stackhouse Card image
Kaliformia pusilla (Stackhouse) Stackhouse Card image
Kaliformia verticillata (Lightfoot) Stackhouse Card image
Kaliformis articulatus (Hudson) Stackhouse Card image
Kaliformis clavellosus (Lightf. ex Turner) Stackhouse Card image
Kaliformis dasyphyllus (Woodw.) Stackhouse Card image
Kaliformis dasyphyllus (Woodward) Stackhouse Text
Kaliformis obtusus (Hudson) Stackhouse Card image
Kaliformis opuntia (Good. & Woodw.) Stackhouse Card image
Kaliformis verticillatus (Lightf.) Stackhouse Card image
Kalinella aerea Shuyin Li, Benwen Liu, Huan Zhu, Zhengyu Hu & Guoxiang Liu Text
Kalinella apyrenoidosa J. Neustupa, J. Veselá, Y. Nemcová & P. Skaloud Text
Kalinella apyrenoidosa var. japonica T. Darienko & T. Pröschold Text
Kalinella bambusicola J. Neustupa, Y. Nemcová, M. Eliás, & P. Skaloud Text
Kalinella pachyderma Shuyin Li, Benwen Liu, Huan Zhu, Zhengyu Hu & Guoxiang Liu Text
Kalinella sinensis Shuyin Li, Benwen Liu, Huan Zhu, Zhengyu Hu & Guoxiang Liu Text
Kallonema caespitosum G. Dickie Card image
Kallonema obscurum G. Dickie Card image
Kallonema pellucidun G. Dickie Card image
Kallonema ralfsii (Harvey) Dickie Text
Kallonema ralfsii (Harvey) G. Dickie Card image
Kallosphaeridium agglutinatum D.J. McIntyre & W.W. Brideaux Text
Kallosphaeridium brevibarbatum De Coninck Card image
Kallosphaeridium curiosum J.P. Bujak Text
Kallymenia agardhii R. Norris Text
Kallymenia agardhii R.E. Norris Card image
Kallymenia angustata Setchell & Gardner Card image
Kallymenia angustata Setchell & N.L. Gardner Text
Kallymenia antarctica Hariot Text
Kallymenia baldwinii Dawson Card image
Kallymenia baldwinii E.Y. Dawson Text
Kallymenia balearica Rodrígues & Femenías Card image
Kallymenia berggrenii J. Agardh Text
Kallymenia berggrenii_('Berggreni') J. Agardh Card image
Kallymenia bleckii Dawson Card image
Kallymenia bleckii E.Y. Dawson Text
Kallymenia californica Farlow Text
Kallymenia callophylloides Okamura & Segawa Card image
Kallymenia capensis (Kützing) J. Agardh Card image
Kallymenia capensis J. Agardh {illegitimate} Text
Kallymenia chilensis Levring Card image
Kallymenia crassiuscula Okamura Card image
Kallymenia cribrogloea Womersley & R.E. Norris Text
Kallymenia cribrosa Harvey Text
Kallymenia crouaniorum A. Vergés & L. Le Gall Text
Kallymenia demissa J. Agardh Card image
Kallymenia dentata (Suhr) J. Agardh Text
Kallymenia dentata f. laciniata J. Agardh Card image
Kallymenia dentata f. prolifera J. Agardh Card image
Kallymenia digitata (J. Agardh) Kylin Card image
Kallymenia digitata J. Agardh Card image
Kallymenia dubyi (Chauv.) Harvey Card image
Kallymenia elegans Meneghini Card image
Kallymenia ercegovicii A. Vergés & L. Le Gall Text
Kallymenia exasperata Zanardini Card image
Kallymenia feldmannii Codomier Card image Card image
Kallymenia feldmannii L. Codomier Text
Kallymenia gelatinosa Seoane-Camba, inval. Card image
Kallymenia gmelinii_('Gmelini') Grunow Card image
Kallymenia guaymasensis Dawson Card image
Kallymenia guaymasensis E.Y. Dawson Text
Kallymenia harveyana J. Agardh Text
Kallymenia integra Kjellman Card image
Kallymenia lacerata J. Feldmann Text
Kallymenia lacinifolia Levring Card image
Kallymenia lactuca 'J. Agardh' Card image
Kallymenia lactuca (C. Agardh) Rabenhorst Card image
Kallymenia lactuca J. Agardh Text
Kallymenia lactuca Rabenhorst {illegitimate} Text
Kallymenia larterae_('larteriae') E.M. Holmes Card image
Kallymenia latiloba Taylor Card image
Kallymenia latiloba W.R. Taylor Text
Kallymenia limminghei_('limminghii') Montagne Card image
Kallymenia lubrica (Suhr) Barton Text
Kallymenia lubrica Rodríguez y Femenías Card image
Kallymenia maculata Weber-van Bosse Text
Kallymenia magontana Rodríguez y Femenías Card image
Kallymenia microphylla J. Agardh Card image
Kallymenia mollis J. Feldmann Card image
Kallymenia morelii (Montagne & Millardet) Børgesen Card image
Kallymenia morelii_(`Callymenia') (Montagne & Millardet) Børgesen Text
Kallymenia multifida Reinsch Card image
Kallymenia multiloba Taylor Card image
Kallymenia multiloba W.R. Taylor Text
Kallymenia nana (J. Agardh) Tisdall Card image
Kallymenia nana Tisdall Card image
Kallymenia nitophylloides J. Agardh Text
Kallymenia norrisii Hollenberg & Abbott Text
Kallymenia oblongifructa (Setchell) Setchell Text
Kallymenia oligonema Yamada Card image
Kallymenia ornata (Postels & Ruprecht) J. Agardh Card image
Kallymenia pacifica Kylin Text
Kallymenia papenfussii R.E. Norris Card image
Kallymenia papulosa Montagne Text
Kallymenia patens (J. Agardh) Codomier Card image
Kallymenia patens (J. Agardh) Codomier ex Parkinson Card image
Kallymenia pennyi Harvey Card image
Kallymenia perforata J. Agardh Text
Kallymenia pertusa Setchell & Gardner Card image
Kallymenia pertusa Setchell & N.L. Gardner Text
Kallymenia phyllophora J. Agardh Text
Kallymenia phyllophora f. orbicularis Setchell & Gardner Card image
Kallymenia phyllophora f. orbicularis Setchell & N.L. Gardner Text
Kallymenia phyllophora f. typica Setchell & Gardner Card image
Kallymenia polycoelioides J. Agardh Text
Kallymenia polyides (J. Agardh) J. Agardh Card image
Kallymenia purpurea Rodríguez & Femenías Card image
Kallymenia pustulosa (Postels & Ruprecht) Setchell & Gardner Card image
Kallymenia reniformis (Turner) J. Agardh Text
Kallymenia reniformis f. carnosa Reinsch Text
Kallymenia reniformis f. cuneata (J. Agardh) E.S. Sinova Card image
Kallymenia reniformis f. ferrarii_('ferrari') (J. Agardh) E.S. Sinova Card image
Kallymenia reniformis var. cuneata J. Agardh Card image
Kallymenia reniformis var. ferrarii J. Agardh Card image
Kallymenia reniformis var. microcarpa Ardissone Card image
Kallymenia reniformis var. undulata J. Agardh Card image
Kallymenia reptans (Suhr) Barton Text
Kallymenia requienii (J. Agardh) J. Agardh Text
Kallymenia requienii var. indica Weber-van Bosse Card image
Kallymenia rigida J. Feldmann Card image
Kallymenia rosa-marina_('rosa marina') (Gmelin) Endlicher Card image
Kallymenia rosacea (J. Agardh) J. Agardh Card image
Kallymenia rosea Womersley & R.E. Norris Text
Kallymenia rubra Womersley & R.E. Norris Card image
Kallymenia sagamiana Yamada Card image
Kallymenia sanguinea Montagne Text
Kallymenia sanguinea Schmitz Card image
Kallymenia schizophylla J. Agardh Card image
Kallymenia schizophylla_(`Kalymenia') J. Agardh Text
Kallymenia septentrionalis Kjellman Card image
Kallymenia sessilis Okamura Card image
Kallymenia setchellii Taylor Card image
Kallymenia setchellii W.R. Taylor Text
Kallymenia sitchensis (Postels & Ruprecht) Endlicher Card image
Kallymenia spathulata (J. Agardh) Codomier Card image
Kallymenia spathulata (J. Agardh) Codomier ex Parkinson Card image
Kallymenia spathulata f. luxurians (Ercegovic) Antolic & Span Text
Kallymenia spathulata f. pennata (Ercegovic) Antolic & Span Text
Kallymenia spinosa Womersley & R. Norris Text
Kallymenia spinosa Womersley & R.E. Norris Card image
Kallymenia stipitata Okamura Card image
Kallymenia tasmanica Harvey Text
Kallymenia tasmanica var. laciniata J. Agardh Card image
Kallymenia tenuifolia Rodriguez mscr. Card image
Kallymenia tenuifolia Taylor Card image
Kallymenia tenuifolia W.R. Taylor Text
Kallymenia thompsonii I.A. Abbott & K.J. McDermid Text
Kallymenia veleroae Dawson Card image
Kallymenia veleroae E.Y. Dawson Text
Kallymenia vulgaris Meneghini Card image
Kallymenia westii E. Ganesan Text
Kallymenia westii Ganesan Card image
Kallymenia wilkesii Harvey & Bailey Card image
Kallymenicola invisibilis J.R. Evans & G.W. Saunders Text
Kallymenicola penetrans J.R. Evans & G.W. Saunders Text
Kallymenicola superficialis J.R. Evans & G.W. Saunders Text
Kallymeniopsis circinnata L.P. Perestenko {invalid} Text
Kallymeniopsis circinnata Perestenko Card image
Kallymeniopsis lacera (Postels & Ruprecht) Perestenko Card image
Kallymeniopsis lacera (Postels & Ruprecht) Perestenko ex Skriptsova, Shibneva & Semenchenko Text
Kallymeniopsis lacera (Postels & Ruprecht) Perestenko {invalid} Text
Kallymeniopsis lacera f. circinnata L.P. Perestenko {invalid} Text
Kallymeniopsis oblongifructa (Setchell) G.I. Hansen Card image
Kallymeniopsis oblongifructa (Setchell) G.I. Hansen {invalid} Text
Kallymeniopsis pustulosa (Postels & Ruprecht) Perestenko Card image
Kallymeniopsis pustulosa (Postels & Ruprecht) Perestenko {invalid} Text
Kallymeniopsis verrucosa A. Zinova & Gussarova Card image
Kallymeniopsis verrucosa A. Zinova & Gussarova {invalid} Text
Kalodictyon margaritatum Wolle Card image
Kalyptea aceras Manum & Cookson Text
Kalyptea amicula_(`amiculum') (W.S. Drugg) K.P. Jain & P. Millepied Text
Kalyptea diceras Cookson & Eisenack Text
Kalyptea distincta K.P. Jain & P. Millepied Text
Kalyptea glabra (Cookson & Eisenack) V.D. Wiggins Card image
Kalyptea indica K.P. Jain & H.K. Maheshwari Text
Kalyptea jurassica Alberti Card image
Kalyptea monoceras Cookson & Eisenack Card image
Kalyptea stegasta (Sarjeant) V.D. Wiggins Card image
Kalyptea trinetron (Sarjeant) V.D. Wiggins Card image
Kamaena awirsii_('awirsi') Mamet & Roux Card image
Kamaena delicata Antropov Card image
Kamaena itkillikensis Mamet & Rudloff Card image
Kamaena maclarenii_('maclareni') Mamet & Rudloff Card image
Kamaena pirletii_('pirleti') Mamet & Roux Card image
Kamaena tenuis (von Möller) Petryk & Mamet Card image
Kamaena tenuisepta Mamet & Rudloff Card image
Kamaenella denbighi Mamet & Roux Card image
Kamaenella tenuis (von Möller) Mamet & Roux Card image
Kamera lens (O.F. Müller) D.J. Patterson & M. Zölffel Text
Kamptnerius granatus N. Hoffmann Card image
Kamptnerius magnificus Deflandre Card image
Kamptnerius magnificus subsp. sculptus Bukry Card image
Kamptnerius minimus Reinhardt Card image
Kamptnerius percivalii Bukry Card image
Kamptnerius pertusus Forchheimer Card image
Kamptnerius punctatus Stradner Text
Kamptnerius tabulatus Perch-Nielsen Card image
Kamptonema animale (C. Agardh ex Gomont) O. Strunecký, J. Komárek, & J. Smarda Text
Kamptonema caspicum (Usachev) O.N. Vinograova & M.A. Nuriyeva Text
Kamptonema chlorinum (Kützing ex Gomont) O. Strunecký, J. Komárek, & J. Smarda Text
Kamptonema cortianum (Meneghini ex Gomont) O. Strunecký, J. Komárek, & J. Smarda Text
Kamptonema formosum (Bory ex Gomont) O. Strunecký, J. Komárek, & J. Smarda Text
Kamptonema gebhardtianum (Claus) O. Strunecký, J. Komárek, & J. Smarda Text
Kamptonema jasorvense (Vouk) O. Strunecký, J. Komárek, & J. Smarda Text
Kamptonema laetevirens (P. Crouan & H. Crouan ex Gomont) O. Strunecký, J. Komárek, & J. Smarda Text
Kamptonema okenii (C. Agardh ex Gomont) O. Strunecký, J. Komárek, & J. Smarda Text
Kamptonema pavlovskoense (Elenkin) O. Strunecký, J. Komárek, & J. Smarda Text
Kamptonema proteus (Skuja) O. Strunecký, J. Komárek, & J. Smarda Text
Kannoa hasta S. Komura Text
Kannoa japonica S. Komura Text
Kansodinium ambiguum (R.H. Thompson) S. Carty & Elenor R. Cox Text
Kansodinium ambiguum (Thompson) Carty & Elenor Cox Card image
Kantia dolomitica Pia Card image
Kantia hexaster Pia Card image
Kantia philosophi Pia Card image
Kantioporella dolomitica (Pia) Janchen Card image
Kantioporella hexaster (Pia) Janchen Card image
Kantioporella philosophi (Pia) Janchen Card image
Kapelodinium vestifici (Schütt) P.V. Boutrup, Ø. Moestrup, & N. Daugbjerg Text
Kappaphycopsis cottonii (Weber-van Bosse) R.V. Dumilag & G.C. Zuccarello Text
Kappaphycus alvarezii (M.S. Doty) M.S. Doty Card image
Kappaphycus alvarezii (M.S. Doty) M.S. Doty ex P.C. Silva Text
Kappaphycus alvarezii (M.S. Doty) M.S. Doty {invalid} Text
Kappaphycus cottonii (A. Weber-van Bosse) M.S. Doty ex P.C. Silva Card image
Kappaphycus cottonii (Weber-van Bosse) M.S. Doty Card image
Kappaphycus cottonii (Weber-van Bosse) M.S. Doty ex H.D. Nguyen & Q.N. Huynh Text
Kappaphycus cottonii (Weber-van Bosse) M.S. Doty {invalid} Text
Kappaphycus inermis_('inerme') (F. Schmitz) M.S. Doty Card image
Kappaphycus inermis_('inerme') (F. Schmitz) M.S. Doty ex H.D. Nguyen & Q.N. Huynh Text
Kappaphycus inermis_('inerme') (F. Schmitz) M.S. Doty ex P.C. Silva Card image
Kappaphycus inermis_('inerme') (F. Schmitz) M.S. Doty {invalid} Text
Kappaphycus malesianus J. Tan, P.E. Lim, S.M. Phang, & A. Rahiman Text
Kappaphycus procrusteanus_('procrusteanum') (G.T. Kraft) M.S. Doty Text
Kappaphycus striatus_('striatum') (F. Schmitz) M.S. Doty Card image
Kappaphycus striatus_('striatum') (F. Schmitz) M.S. Doty ex P.C. Card image
Kappaphycus striatus_('striatum') (F. Schmitz) M.S. Doty ex P.C. Silva Text
Kappaphycus striatus_('striatum') (F. Schmitz) M.S. Doty {invalid} Text
Kapraunia amplacapilli (B. Kim & M.S. Kim) A.M. Savoie & G.W. Saunders Text
Kapraunia morroides (B. Kim & M.S. Kim) A.M. Savoie & G.W. Saunders Text
Kapraunia pentamera (Hollenberg) A.M. Savoie & G.W. Saunders Text
Kapraunia schneideri (B. Stuercke & D.W. Freshwater) A.M. Savoie & G.W. Saunders Text
Karayevia amoena (Hustedt) L. Bukhtiyarova Text
Karayevia amoenoides M. Kulikovskiy & H. Lange-Bertalot Text
Karayevia appendiculata M. Kulikovskiy & H. Lange-Bertalot Text
Karayevia baicalobtusa M. Kulikovskiy & H. Lange-Bertalot Text
Karayevia baicaloclevei M. Kulikovskiy & H. Lange-Bertalot Text
Karayevia belorussica M.S. Kulikovskiy, S.I. Genkal & T.M. Mikheyeva Text
Karayevia biundulata M. Kulikovskiy & H. Lange-Bertalot Text
Karayevia bottnica (Cleve) H. Lange-Bertalot Text
Karayevia brevirostrata M. Kulikovskiy & H. Lange-Bertalot Text
Karayevia brevirostratatoides M. Kulikovskiy & H. Lange-Bertalot Text
Karayevia bukhtiyarovae M. Kulikovskiy & H. Lange-Bertalot Text
Karayevia carissima (Lange-Bertalot) L. Bukhtiyarova Text
Karayevia chelonica N. Tseplik, A. Glushchenko, J.P. Kociolek & M. Kulikovskiy Text
Karayevia clevei (Grunow) F.E. Round & L. Bukhtiyarova Card image
Karayevia clevei (Grunow) F.E. Round & L. Bukhtiyarova {invalid} Text
Karayevia clevei (Grunow) L. Bukhtiyarova Text
Karayevia clevei f. rostrata Z. Levkov & S. Krstic Text
Karayevia clevei var. balcanica (Hustedt) Z. Levkov & S. Krstic Text
Karayevia clevei var. bottnica (Cleve) L. Bukhtiyarova {invalid} Text
Karayevia clevei var. rostrata (Hustedt) J.C. Kingston Text
Karayevia clevei var. rostrata (Hustedt) L. Bukhtiyarova Text
Karayevia compacta M. Kulikovskiy & H. Lange-Bertalot Text
Karayevia dornii (Lange-Bertalot) L. Bukhtiyarova {invalid} Text
Karayevia elliptica M. Kulikovskiy & H. Lange-Bertalot Text
Karayevia imperfecta M. Kulikovskiy & H. Lange-Bertalot Text
Karayevia kolbei (Hustedt) L. Bukhtiyarova Text
Karayevia laterostrata (Hustedt) F.E. Round & L. Bukhtiyarova Card image
Karayevia laterostrata (Hustedt) F.E. Round & L. Bukhtiyarova {invalid} Text
Karayevia laterostrata (Hustedt) J.C. Kingston {illegitimate} Text
Karayevia laterostrata (Hustedt) L. Bukhtiyarova Text
Karayevia nana M. Kulikovskiy & H. Lange-Bertalot Text
Karayevia nitidiformis (H. Lange-Bertalot) L.M. Bukhtiyarova Text
Karayevia oblongella (Østrup) M. Aboal Text
Karayevia pauciporata M. Kulikovskiy & H. Lange-Bertalot Text
Karayevia ploenensis (Hustedt) L. Bukhtiyarova Text
Karayevia ploenensis var. gessneri (Hustedt) L. Bukhtiyarova Text
Karayevia ploenensis var. woldstedtii (Hustedt) L. Bukhtiyarova Text
Karayevia pseudamoenoides M. Kulikovskiy & H. Lange-Bertalot Text
Karayevia rostrata (Hustedt) M.S. Kulikovskiy & S.I. Genkal Text
Karayevia rostroparvula M. Kulikovskiy & H. Lange-Bertalot Text
Karayevia rostropumila M. Kulikovskiy & H. Lange-Bertalot Text
Karayevia scapulata M. Kulikovskiy & H. Lange-Bertalot Text
Karayevia submarina (Hustedt) L. Bukhtiyarova Text
Karayevia suchlandtii (Hustedt) L. Bukhtiyarova Text
Kareliana zonata Korde Card image
Karenia asterichroma M.F. de Salas, C.J.S. Bolch, & G.M. Hallegraeff Text
Karenia aureola_(`aureolum') (E.M. Hulburt) S.-Y. Cho, J.-S. Ki, & M.-S. Han Text
Karenia bicuneiformis L. Botes, S.D. Sym, & G.C. Pitcher Text
Karenia bidigitata A.J. Haywood & K.A. Steidinger Text
Karenia brevis (C.C. Davis) G. Hansen & Ø. Moestrup Text
Karenia brevisulcata (F.H. Chang) G. Hansen & Ø. Moestrup Text
Karenia concordia F.H. Chang & K.G. Ryan Text
Karenia cristata L. Botes, S.D. Sym, & G.C. Pitcher Text
Karenia digitata Z.B. Yang, H. Takayama, K. Matsuoka, & I.J. Hodgkiss Text
Karenia longicanalis Z.B. Yang, I.J. Hodgkiss, & G. Hansen Text
Karenia mikimotoi (Miyake & Kominami ex Oda) G. Hansen & Ø. Moestrup Text
Karenia papilionacea A.J. Haywood & K.A. Steidinger Text
Karenia selliformis A.J. Haywood, K.A. Steidinger, & L. MacKenzie Text
Karenia umbella M.F. de Salas, C.J.S. Bolch, & G.M. Hallegraeff Text
Karlodinium antarcticum M.F. de Salas Text
Karlodinium armiger T. Bergholtz, N. Daugbjerg, & Ø. Moestrup Text
Karlodinium australe M.F. de Salas, C.J.S. Bolch, & G.M. Hallegraeff Text
Karlodinium azanzae G. Benico & M. Iwataki Text
Karlodinium ballantinum M.F. de Salas Text
Karlodinium conicum M.F. de Salas Text
Karlodinium corrugatum M.F. de Salas Text
Karlodinium corsicum (G. Paulmier, B. Berland, C. Billard, & E. Nezan) R. Siano & A. Zingone Text
Karlodinium decipiens M.F. de Salas & A. Laza-Martínez Text
Karlodinium elegans J.Y. Cen, S.H. Lu, & J.Y. Wang Text
Karlodinium gentienii E. Nézan, N. Chomérat & R. Siano Text
Karlodinium jejuense Zh. Li & H.H. Shin Text
Karlodinium micrum (B. Leadbeater & J.D. Dodge) J. Larsen Text
Karlodinium veneficum (D. Ballantine) J. Larsen Text
Karlodinium vitiligo (D. Ballantine) J. Larsen Text
Karlodinium zhouanum Z. Luo & H. Gu Text
Karotomorpha bufonis (Dobell) Travis Card image
Karotomorpha swezyi_('swezi') (Grassé) Travis Card image
Karpathia sphaerocellulosa Maslov Card image
Karpinskya bilineata (Peck) Peck & Morales Card image
Karpinskya laticostata (Peck) Grambast Card image
Karreria elegans Munier-Chalmas mss. Card image
Karreria zittelii_('zitteli') (L. Morellet & J. Morellet) Pia Card image
Karreria zittelii_('zitteli') Munier-Chalmas mss. Card image
Karthickia verestigmata A. Glushchenko, M. Kulikovskiy & J.P. Kociolek Text
Kastovskya adunca (G.H. Schwabe) R. Mühlsteinová, J.R. Johansen & N. Pietrasiak Text
Katablepharis japonica N. Okamoto & I. Inouye Text
Katablepharis notonectoides Skuja Card image
Katablepharis oblonga Skuja Card image
Katablepharis ovalis Skuja Card image
Katablepharis remigera (N. Vørs) B. Clay & P. Kugrens Text
Katagnymene bergii Kiselev Card image
Katagnymene maharashtrensis Ashtekar & Kamat Card image
Katagnymene mucigera P. Compère, J. Komárek, R.D. Walmsley, & D.J. Barlow Text
Katagnymene palustris G.S. West Card image
Katagnymene pelagica Lemmermann Card image
Katagnymene pelagica var. major Wille Card image
Katagnymene saxicola (Filarszky) K. Anagnostidis Text
Katagnymene spiralis Lemmermann Card image
Katagnymene spiralis var. capitata (West fil.) Wille Card image
Katagnymene spirulinoides G.S. An Text
Katahiraia aspera S. Komura Text
Katahiraia oblonga S. Komura Text
Katahiraia pauperata S. Komura Text
Katangasia samoilovii_('samoilovi') Maslov Card image
Katangasia sibirica Maslov Card image
Kataspinifera baumannii H. Andruleit & J.R. Young Text
Katavella orlovkaensis Tchuvashov Card image
Katavella orlovkensis Tchuvashov Card image
Katavia costata Preiss Card image
Kathablepharis hyalurus Skuja Card image
Kathablepharis phoenikoston Skuja Card image
Katodinium astigmatum Christen Card image
Katodinium asymmetricum (Massart) Loeblich III Card image
Katodinium asymmetricum_('assymetricum') (Massart) Fott Card image
Katodinium auratum Bursa Text
Katodinium austriacum (Schiller) Fott Card image
Katodinium austriacum (Schiller) Loeblich III Card image
Katodinium campylops (Harris) Loeblich III Card image
Katodinium campylops (T.M. Harris) Fott Card image
Katodinium crassifilum (Schiller) Fott Card image
Katodinium crassifilum (Schiller) Loeblich III Card image
Katodinium dorsalisulcum E.M. Hulburt, J.J.A. McLaughlin, & P.A. Zahl Text
Katodinium dorsalisulcum Hulburt, McLaughlin, & Zahl Card image
Katodinium dorsalosulcum Hulburt Card image
Katodinium edax (Schiller) Fott Card image
Katodinium edax (Schiller) Loeblich III Card image
Katodinium fastigatum B. Kirschhoff & B. Meyer Text
Katodinium fontinale_('fontinalis') C.E.M. Bicudo & Skvortzov Text
Katodinium fungiforme (Anisimova) Loeblich III Card image
Katodinium fungiforme (Anissimowa) Fott Card image
Katodinium galeatum (Conrad) Loeblich III Card image
Katodinium galeatum_('galeata') (Conrad) Hulburt, McLaughlin, & Zahl Card image
Katodinium glandula (Herdman) Fott Card image
Katodinium glandula_('glandulum') (Herdman) Loeblich III Card image
Katodinium glaucum (Lebour) Fott Card image
Katodinium glaucum (Lebour) Loeblich III Card image
Katodinium hiemale (Schiller) Fott Card image
Katodinium hiemale_('hiemalis') (Schiller) Loeblich III Card image
Katodinium hyperxanthoides (Harris) Loeblich III Card image
Katodinium hyperxanthoides (T.M. Harris) Fott Card image
Katodinium hyperxanthum (Harris) Loeblich III Card image
Katodinium hyperxanthum (T.M. Harris) Fott Card image
Katodinium intermedium Christen Card image
Katodinium mazuricum Javornický Text
Katodinium mazuricum Javornicky Card image
Katodinium minutum (Lebour) Sournia Card image
Katodinium molopicum (Harris) Loeblich III Card image
Katodinium molopicum (T.M. Harris) Fott Card image
Katodinium monadicum (Perty) Javornicky Card image
Katodinium montanum (Schiller) Christen Card image
Katodinium montanum (Schiller) Loeblich III Card image
Katodinium musei (Danysz) Fott Card image
Katodinium musei_('musaei') (Danysz) Loeblich III Card image
Katodinium nieuportense_('nieuportensis') (Conrad) Fott Card image
Katodinium nieuportense_('nieuportensis') (Conrad) Loeblich Jr. & Loeblich III Card image
Katodinium notatum (Skuja) Christen Card image
Katodinium piscinale Fott Text
Katodinium planum (Fott) Fott Card image
Katodinium planum (Fott) Loeblich III Card image
Katodinium pluristigmatum P.H. Campbell {invalid} Text
Katodinium polyplastidum Popovsky Card image
Katodinium pratense (Baumeister) Christen Card image
Katodinium pratense_('pratensis') (Baumeister) Loeblich III Card image
Katodinium ptyrticum (Harris) Loeblich III Card image
Katodinium ptyrticum (T.M. Harris) Fott Card image
Katodinium redekei (Conrad & Kufferath) Loeblich III Card image
Katodinium rotundatum (Lohmann) Fott Card image
Katodinium rotundatum (Lohmann) Loeblich III Card image
Katodinium rotundatum var. conradii (Kufferath) Loeblich III Card image
Katodinium rotundatum var. conradii_('conradi') (Kufferath) Hulburt, McLaughlin, & Zahl Card image
Katodinium ruppiae (Conrad) Fott Card image
Katodinium ruppiae (Conrad) Loeblich III Card image
Katodinium sanctipaulense C. Bicudo & Skvortzov Card image
Katodinium sanctipaulense C.E.M. Bicudo & Skvortzov Text
Katodinium schilleri (Woloszynska) Loeblich III Card image
Katodinium schilleri_('Schillerii') (Woloszynska) Fott Card image
Katodinium simile Christen Card image
Katodinium spirodinioides Christen Card image
Katodinium stigmaticum (Lindemann) Fott Card image
Katodinium stigmaticum (Lindemann) Loeblich III Card image
Katodinium tetragonops (Harris) Loeblich III Card image
Katodinium tetragonops (T.M. Harris) Fott Card image
Katodinium thiophila (Conrad) Hulburt, McLaughlin, & Zahl Card image
Katodinium thiophilum (Conrad) Loeblich III Card image
Katodinium uncinatum (Conrad & Kufferath) Loeblich III Card image
Katodinium uncinatum_('uncinata') (Kufferath) Hulburt, McLaughlin, & Zahl Card image
Katodinium vernale Christen Text
Katodinium vierae Javornický Text
Katodinium vierae Javornicky Card image
Katodinium viride Christen Card image
Katodinium vorticella (Stein) Fott Card image
Katodinium vorticella_('vorticellum') (Stein) A.R. Loeblich III Card image
Katodinium woloszynskae (Schiller) Fott Card image
Katodinium woloszynskae (Schiller) Loeblich III Card image
Katodinium woloszynskae var. notatum_('notata') (Skuja) Loeblich Card image
Kazakhstanelia multiforma Korde Card image
Kazakhstanelia ramosa Korde Card image
Kazakhstanelia vesiculosiformis_('vesiculosaformis') Korde Card image
Keckia annulata Glocker Text
Keckia antiqua Heer Card image
Keckia fischeri (Heer) Rothpletz Card image
Keega australis_('australe') Wray Card image
Keelungia pulex Y.-F. Chan & Ø. Moestrup Text
Kenella ornata Korde Text
Kenleyia essentialis_('essentiale') (De Coninck) Stover & Evitt Card image
Kenleyia fimbriata Cookson & Eisenack Card image
Kenleyia leptocerata Cookson & Eisenack Card image
Kenleyia lophophora Cookson & Eisenack Card image
Kenleyia nuda De Coninck Card image
Kenleyia pachycerata Cookson & Eisenack Card image
Kentia ovalis J. Schiller Card image
Kentia pyriformis J. Schiller Card image
Kentia sphaeroidea J. Schiller Card image
Kentrodiscus aculeatus (Hajós) D.M. Harwood {illegitimate} Text
Kentrodiscus aculeatus Hanna Card image
Kentrodiscus andersonii_('andersoni') Hanna Text
Kentrodiscus armatus Hajós Card image
Kentrodiscus blandus Long, Fuge, & Smith Card image
Kentrodiscus fortii Deflandre & Rampi Card image
Kentrodiscus fossilis Pantocsek Card image
Kentrodiscus russicus Pantocsek Card image
Kentrophora natalensis (J. Agardh) S.M. Wilson & G.T. Kraft Text
Kentrophora pectinella (Harvey) S.M. Wilson & G.T. Kraft Text
Kentrosiga cylindrica J. Schiller Card image
Kentrosiga echina S.M. Tong Text
Kentrosiga setifera J. Schiller Card image
Kentrosiga skujae J. Schiller Card image
Kentrosiga thienemannii J. Schiller Card image
Kentrosphaera antarctica Kol Text
Kentrosphaera appendiculata Korshikov Text
Kentrosphaera austriaca M. Punčochárová Text
Kentrosphaera austriaca M. Puncochárová Card image
Kentrosphaera bristoliae_('bristolae') G.M. Smith Card image
Kentrosphaera bristoliae_(`bristolae') G.M. Smith Text
Kentrosphaera facciolae f. magna Hansgirg Card image
Kentrosphaera facciolae f. marina Hansgirg Card image
Kentrosphaera facciolae var. irregularis Hansgirg Card image
Kentrosphaera facciolae var. minor Skvortzov Card image
Kentrosphaera facciolae_('Facciolaae') Borzě Card image
Kentrosphaera gibberosa D.G. Vodeničarov & Benderliev Card image
Kentrosphaera gibberosa D.G. Vodeničarov & D. Benderliev Text
Kentrosphaera gibberosa var. polymorpha M. Punčochárová Text
Kentrosphaera gibberosa var. polymorpha M. Puncochárová Card image
Kentrosphaera gloeophila (Bohlin) Brunnthaler Card image
Kentrosphaera grandis_('grande') (Bristol) G.M. Smith Card image
Kentrosphaera lemnae M. Punčochárová Text
Kentrosphaera lemnae M. Puncochárová Card image
Kentrosphaera minor Borzì Card image
Kentrosphaera willei Reichardt Text
Kentrosphaeropsis variabilis V.M. Andreyeva & O.V. Gavrilova Text
Kephyrion aestivum Skvortzov Card image
Kephyrion amphorula Conrad Card image
Kephyrion ampulla (Skuja) Bourrelly Card image
Kephyrion annulatum de Graaf Card image
Kephyrion asperum_('asper') (Lackey) Bourrelly Card image
Kephyrion autumnale Skvortzov Card image
Kephyrion bacilliforme Conrad Card image
Kephyrion blatnense (Fott) Fott Card image
Kephyrion boreale Skuja Card image
Kephyrion brunneum Skvortzov Card image
Kephyrion campanuliforme Conrad Card image
Kephyrion campanuliforme Khmeleva Card image
Kephyrion campanuliforme_('campanulaeforme') Khmeleva {illegitimate} Text
Kephyrion cinctum (Lackey) Bourrelly Card image
Kephyrion circumvallatum (Schiller) Bourrelly Card image
Kephyrion colliferum de Graaf Card image
Kephyrion cupuliforme Conrad Card image
Kephyrion cylindricum var. fluctuosum Hortobágyi Card image
Kephyrion cylindricum_('cylindrica') (Lackey) Conrad Card image
Kephyrion densatum (G. Schmid) Bourrelly Card image
Kephyrion doliolum Conrad Card image
Kephyrion formosissimum (Conrad) Fott Card image
Kephyrion francevi Guseva Card image
Kephyrion globosum (Czosnowski) Bourrelly Card image
Kephyrion helix Conrad mscr. Card image
Kephyrion hemisphaericum_('hemisphaerica') (Lackey) Conrad Card image
Kephyrion heverlense_('heverlensis') (Conrad) Fott Card image
Kephyrion hilliardii Nicholls Card image
Kephyrion hispidum Skvortzov Card image
Kephyrion impletum Nygaard Card image
Kephyrion inconstans (G. Schmid) Bourrelly Card image
Kephyrion khmelevae Molinari & Guiry Text
Kephyrion laticollis (Conrad) Bourrelly Card image
Kephyrion latum Skvortzov Card image
Kephyrion littorale J.W.G. Lund Card image
Kephyrion mastigophorum Gerlinde Schmid Card image
Kephyrion matvienkoae_('matvienkoi') Skvortzov Card image
Kephyrion moniliferum (G. Schmid) Bourrelly Card image
Kephyrion mosquense_('mosquensis') Guseva Card image
Kephyrion obliquum Hilliard Card image
Kephyrion ovale (Lackey) Huber-Pestalozzi Card image
Kephyrion ovale var. fluctuosum Hortobágyi Card image
Kephyrion ovoides (Conrad) Fott Card image
Kephyrion ovum Pascher Card image
Kephyrion parvulum (G. Schmid) Bourrelly Card image
Kephyrion petasatum Conrad Card image
Kephyrion planktonicum Hilliard Card image
Kephyrion poculum (Conrad) Fott Card image
Kephyrion prismaticum Conrad Card image
Kephyrion rubri-claustri Conrad Card image
Kephyrion rubri-claustri var. amphora (Lackey) Conrad Card image
Kephyrion rubri-claustri var. valkanovii (Huber-Pestalozzi) L. S. Péterfi Card image
Kephyrion schmidii Bourrelly Card image
Kephyrion sitta Pascher Card image
Kephyrion skujae Ettl Card image
Kephyrion spinosum Hada Card image
Kephyrion spirale (Lackey) Conrad Card image
Kephyrion starmachii (Czosnowski) Bourrelly Card image
Kephyrion translucens Fott Card image
Kephyrion truncatum Skvortzov Card image
Kephyrion tubiforme Fott Card image
Kephyrion valkanovii_('Valkanovi') Huber-Pestalozzi Card image
Kephyrion velatum Conrad Card image
Kephyriopsis cincta Schiller Card image
Kephyriopsis conica Schiller Card image
Kephyriopsis cordata Hilliard Card image
Kephyriopsis crassa Hilliard Card image
Kephyriopsis cylindrica (Lackey) Fott Card image
Kephyriopsis elegans Conrad Card image
Kephyriopsis elegans Hilliard Card image
Kephyriopsis ellipsoidea Pascher Card image
Kephyriopsis entzii (Conrad) Fott Card image
Kephyriopsis expectans J. Schiller Text
Kephyriopsis globosa Hilliard Card image
Kephyriopsis gracilis Hilliard Card image
Kephyriopsis hemisphaerica (Lackey) Fott Card image
Kephyriopsis heverlensis Conrad Card image
Kephyriopsis lata Schiller Card image
Kephyriopsis limnetica Hilliard Card image
Kephyriopsis ornata Conrad Card image
Kephyriopsis ovum Pascher & Ruttner Card image
Kephyriopsis poculum (Conrad) Kristiansen Card image
Kephyriopsis ruttneri Schiller Card image
Kephyriopsis sphaerica Hilliard Card image
Kephyriopsis tatrica Juris Card image
Keppenodinium lobatum (J. Cachon) Sournia, J. Cachon, & M. Cachon Card image
Keppenodinium mycetoides (Cachon) Loeblich Jr. & Loeblich III Card image
Keppenodinium piriforme (J. Cachon) Sournia, J. Cachon, & M. Cachon Card image
Keratococcus angulus Pascher Card image
Keratococcus bicaudatus (A. Braun) J.B. Petersen Card image
Keratococcus braunii (Nägeli) Hindák Card image
Keratococcus caudatus (Hansgirg) Pascher Card image
Keratococcus cylindricus Hindák Card image
Keratococcus dispar (W. West & G.S. West) P.M. Tsarenko & D.M. John Text
Keratococcus dissociatus (P.A. Verses & F.R. Trainor) H. Ettl & G. Gärtner Text
Keratococcus dybowskii Woloszynska Card image
Keratococcus glareosus Hindák Card image
Keratococcus lunulatus (Hindák) Hindák Card image
Keratococcus mucicola (Hustedt) Hindák Card image
Keratococcus obtusus (Korshikov) Hindák Card image
Keratococcus rhaphidioides (Hansgirg) Pascher Text
Keratococcus sabulosus (Hansgirg) Pascher Card image
Keratococcus saxatilis (Komárková-Legnerová) Hindák Card image
Keratococcus sestonicus Hortobágyi Card image
Keratococcus suecicus Hindák Card image
Keratophora nitida Pantocsek Card image
Keratophora robusta Pantocsek Card image
Keratophora russica (Pantocsek) Pantocsek Card image
Keriochlamys styriaca Pascher Card image
Keriosphaera gemma Pascher Card image
Kerkis bispinosa R. Gersonde & D.M. Harwood Text
Kermatia pupukensis T. Kalina & M. Punčochárová Text
Kermatia pupukensis T. Kalina & M. Puncochárová Card image
Khargia indica (Debnath & Bhadury) S. Rasouli-Dogaheh, M. Noroozi, J. Khansha & T. Hauer Text
Khargia iranica M. Noroozi, S. Rasouli-Dogaheh, J. Khansha & T. Hauer Text
Khargia italica K.Sciuto & I. Moro Text
Khawkinea acui Skvortzov & Noda Card image
Khawkinea acus (Korshikov) Bourrelly Text
Khawkinea acuta Skvortzov & Noda Card image
Khawkinea acutecaudata Skuja Card image
Khawkinea adautae Skvortzov & Noda Card image
Khawkinea alinii_('alini') Skvortzov & Noda Card image
Khawkinea aquae-impurae_('aquae impurae') Skvortzov & Noda Card image
Khawkinea bacillariae Skvortzov & Noda Card image
Khawkinea bicudoi Skvortzov & Noda Card image
Khawkinea breviflagellata Z. Shi Text
Khawkinea bulachii_('bulachi') Skvortzov & Noda Card image
Khawkinea carmenii_('carmeni') Skvortzov & Noda Card image
Khawkinea cipo Skvortzov & Noda Card image
Khawkinea clavata Skvortzov & Noda Card image
Khawkinea coffeana Skvortzov & Noda Card image
Khawkinea conica Skvortzov & Noda Card image
Khawkinea danielii_('danieli') Skvortzov & Noda Card image
Khawkinea eneydae Skvortzov & Noda Card image
Khawkinea epiphytica Skvortzov & Noda Card image
Khawkinea fidalgoi Skvortzov & Noda Card image
Khawkinea frigida Skvortzov & Noda Card image
Khawkinea fritschii (E.G. Pringsheim & R. Hovasse) E.G. Pringsheim ex D.G. Angeler Text
Khawkinea fritschii (Pringsheim & Hovasse) Pringsheim Card image
Khawkinea furtadi Skvortzov & Noda Card image
Khawkinea fusiformis Z.X. Shi Text
Khawkinea guaraci Skvortzov & Noda Card image
Khawkinea hallii_('halli') Jahn & McKibben Card image
Khawkinea indianae Skvortzov & Noda Card image
Khawkinea jacira Skvortzov & Noda Card image
Khawkinea kohlemannii_('kohlemanni') Skvortzov & Noda Card image
Khawkinea kuhlmannii_('kuhlmanni') Skvortzov & Noda Card image
Khawkinea lata Z.X. Shi Text
Khawkinea leucops (S.R. Hall) Jahn Card image
Khawkinea linealis (Pringsheim) Jahn Card image
Khawkinea longicauda (Skvortzov) Skvortzov & Noda Card image
Khawkinea mattos Skvortzov & Noda Card image
Khawkinea montanis Skvortzov & Noda Card image
Khawkinea muscicola Skvortzov & Noda Card image
Khawkinea nasuta Skvortzov & Noda Card image
Khawkinea normae Skvortzov & Noda Card image
Khawkinea novo-mundo_('novo mundo') Skvortzov & Noda Card image
Khawkinea ocellata (Khawkine) Jahn & McKibben Card image
Khawkinea ohwii Skvortzov & Noda Card image
Khawkinea ovoado Skvortzov & Noda Card image
Khawkinea ovoideis Skvortzov & Noda Card image
Khawkinea pertyi (E.G. Pringsheim & R. Hovasse) E.G. Pringsheim ex D.G. Angeler Text
Khawkinea pertyi (E.G. Pringsheim & R. Hovasse) E.G. Pringsheim {invalid} Text
Khawkinea pertyi (Pringsheim & Hovasse) Pringsheim Card image
Khawkinea proxima Skuja Card image
Khawkinea quartana (Moroff) Jahn Card image
Khawkinea quartana var. maior Pringsheim Card image
Khawkinea ranae Skvortzov & Noda Card image
Khawkinea rio-bonito_('rio bonito') Skvortzov & Noda Card image
Khawkinea serpens (Pringsheim) Pringsheim Card image
Khawkinea solea (Pringsheim) Pringsheim Card image
Khawkinea sphagnorum Skvortzov & Noda Card image
Khawkinea stigmatella (Skvortzov) Skvortzov & Noda Card image
Khawkinea tatianae Skvortzov & Noda Card image
Khawkinea tatu Skvortzov & Noda Card image
Khawkinea teixeirae Skvortzov & Noda Card image
Khawkinea terrestris Skvortzov & Noda Card image
Khawkinea throweri Skvortzov & Noda Card image
Khawkinea utriculariae Skvortzov & Noda Card image
Khawkinea van-oyei_('van oye') Skvortzov & Noda Card image
Khawkinea variabilis Skvortzov & Noda Card image
Khawkinea vermae Skvortzov & Noda Card image
Khawkinea viriabilis Z. Shi Text
Khursevichia explorata (Hustedt) M.S. Kulikovskiy, D. Metzeltin, & H. Lange-Bertalot Text
Khursevichia galinae M.S. Kulikovskiy, H. Lange-Bertalot, & D. Metzeltin Text
Khursevichia jentzschii (Grunow) M.S. Kulikovskiy, D. Metzeltin, & H. Lange-Bertalot Text
Kibonema capitata_('capitatum') Schousboe Card image
Kibonema corallina Schousboe Card image
Kibonema globosa Schousboe Card image
Kibonema pedunculata Schousboe Card image
Kibonema sphaerica Schousboe Card image
Kibonema uncifera Schousboe Card image
Kidoa graviarmata S. Komura Text
Kidstoniella fritschii_('fritschi') Croft & George Card image
Kiitoksia ystava N. Vørs Text
Kildinella exsculpta Timofeev Card image
Kildinella giperboreica Timofeev Card image
Kildinella hyperboreica Timofeev Card image
Kildinella jacutica Timofeev Card image
Kildinella magna Timofeev Card image
Kildinella minuta P.K. Maithy & M. Shukla Text
Kildinella miroedichia Timofeev Card image
Kildinella nordia Timofeev Card image
Kildinella rifeica Timofeev Card image
Kildinella sinica Timofeev Card image
Kildinella suketensis P.K. Maithy & M. Shukla Text
Kildinella timofeevii P.K. Maithy Text
Kildinella tschapomica Timofeev Card image
Kildinella vesljanica Timofeev Card image
Kilwalithus cribrum P.R. Bown Text
Kinneyia simulans Walcott Card image
Kintarosiphonia fibrillosa (Okamura) S. Uwai & M. Masuda Text
Kintokiocolax aggregatoceranthus_('aggregato-cerantha') Tak. Tanaka & Y. Nozawa Card image
Kiokansium hesperum (R.J. Davey) L.E. Stover & G.L. Williams Text
Kiokansium unituberculatum (Tasch) Stover & Evitt Card image
Kiokansium vetusculum (Davey) Stover & Williams Card image
Kiokansium vetusculum (R.J. Davey) L.E. Stover & G.L. Williams Text
Kirbyella zetekii_('zeteki') Zeliff Card image
Kirbynia dogieli (T. Bernstein) Grassé & Hollande Card image
Kirbynia pectinata (Kirby) Grassé & Hollande Card image
Kirbynia pulchra Grassé & Hollande Card image
Kirchneria arcuata (G.M. Smith) F. Hindák Text
Kirchneria arcuata (G.M. Smith) Hindák Card image
Kirchneria contorta (Schmidle) F. Hindák Text
Kirchneria contorta (Schmidle) Hindák Card image
Kirchneria danubiana (F. Hindák) F. Hindák Text
Kirchneria danubiana (Hindák) Hindák Card image
Kirchneria elongata (G.M. Smith) F. Hindák Text
Kirchneria elongata (G.M. Smith) Hindák Card image
Kirchneria extensa (Korshikov) F. Hindák Text
Kirchneria extensa (Korshikov) Hindák Card image
Kirchneria gracillima (Bohlin) F. Hindák Text
Kirchneria gracillima (Bohlin) Hindák Card image
Kirchneria inclinata (G. Nygaard, J. Komárek, J. Kristiansen, & O.M. Skulberg) F. Hindák Text
Kirchneria inclinata (G. Nygaard, J. Komárek, J. Kristiansen, & O.M. Skulberg) Hindák Card image
Kirchneria irregularis (G.M. Smith) F. Hindák Text
Kirchneria irregularis (G.M. Smith) Hindák Card image
Kirchneria major (Bernard) Hindák Card image
Kirchneria major (C. Bernard) F. Hindák Text
Kirchneria mayorii_('mayori') (G.S. West) F. Hindák Text
Kirchneria mayorii_('mayori') (G.S. West) F. Hindák Card image
Kirchneria microscopica (G. Nygaard) F. Hindák Text
Kirchneria microscopica (Nygaard) Hindák Card image
Kirchneria mucosa (Korshikov) F. Hindák Text
Kirchneria mucosa (Korshikov) Hindák Card image
Kirchneria phaseoliformis (Hortobágyi) Hindák Card image
Kirchneria phaseoliformis (T. Hortobágyi) F. Hindák Text
Kirchneria roselata (F. Hindák) F. Hindák Text
Kirchneria roselata (Hindák) Hindák Card image
Kirchneria rotunda (Korshikov) F. Hindák Text
Kirchneria rotunda (Korshikov) Hindák Card image
Kirchneria subcapitata (Korshikov) F. Hindák Text
Kirchneria subcapitata (Korshikov) Hindák Card image
Kirchneria turfosa (G. Uherkovich) F. Hindák Text
Kirchneria turfosa (Uherkovich) Hindák Card image
Kirchneria valida (G. Nygaard, J. Komárek, J. Kristiansen, & O.M. Skulberg) F. Hindák Text
Kirchneria valida (G. Nygaard, J. Komárek, J. Kristiansen, & O.M. Skulberg) F. Hindák Card image
Kirchneria van-goorii (G. Nygaard, J. Komárek, J. Kristiansen, & O.M. Skulberg) F. Hindák Text
Kirchneria van-goorii var. decussata (G. Nygaard, J. Komárek, J. Kristiansen, & O.M. Skulberg) F. Hindák Text
Kirchneria van-goorii var. decussata (Nygaard, Komárek, Kristiansen, & Skulberg) Hindák Card image
Kirchneria van-goorii_('van-goori') (G. Nygaard, J. Komárek, J. Kristiansen, & O.M. Skulberg) F. Hindák Card image
Kirchneriella africana Pocock Card image
Kirchneriella aperta Teiling Card image
Kirchneriella arcuata G.M. Smith Text
Kirchneriella bibraiana (Reinsch) E.G. Williams Card image
Kirchneriella brasiliana D. Silva, C.L. Sant'Anna, A. Tucci, & A. Comas Text
Kirchneriella contorta (Schmidle) Bohlin Card image
Kirchneriella contorta var. elegans (Playfair) Komárek Card image
Kirchneriella contorta var. elongata (G.M. Smith) Komárek Card image
Kirchneriella contorta var. gracillima (Bohlin) Chodat Card image
Kirchneriella contorta var. gracillima Bohlin Card image
Kirchneriella contorta var. gracillima Bohlin {invalid} Text
Kirchneriella contorta var. lunaris Rich Card image
Kirchneriella cornuta Korshikov Card image
Kirchneriella dalecarlica Lundberg Card image
Kirchneriella danubiana F. Hindák Text
Kirchneriella dianae (Bohlin) Comas Gonzalez Card image
Kirchneriella dianae var. major (Korshikov) Comas Gonzalez Card image
Kirchneriella elegans Playfair Card image
Kirchneriella elongata G.M. Smith Text
Kirchneriella extensa (Korshikov) Hindák Card image
Kirchneriella gracillima Bohlin Text
Kirchneriella hindakiana P. Marvan, J. Komárek, & A. Comas Text
Kirchneriella incurvata Belcher & Swale Card image
Kirchneriella intermedia Korshikov Card image
Kirchneriella intermedia var. major Korshikov Card image
Kirchneriella irregularis (Smith) Korshikov Card image
Kirchneriella irregularis var. danubialis Hortobágyi Card image
Kirchneriella irregularis var. spiralis Korshikov Card image
Kirchneriella javorkae Hortobágyi Card image
Kirchneriella lunaris (Kirchner) Möbius Card image
Kirchneriella lunaris var. acuta Playfair Card image
Kirchneriella lunaris var. aperta (Teiling) Playfair Card image
Kirchneriella lunaris var. approximata Playfair Card image
Kirchneriella lunaris var. contorta (Schmidle) Playfair Card image
Kirchneriella lunaris var. dianae Bohlin Card image
Kirchneriella lunaris var. gracillima (Bohlin) Playfair Card image
Kirchneriella lunaris var. irregularis G.M. Smith Text
Kirchneriella lunaris var. solitaria Arnoldi Card image
Kirchneriella lunata Schmidle Card image
Kirchneriella major C. Bernard Text
Kirchneriella malmeana (Bohlin) Wille ex Brunnthaler Text
Kirchneriella mayorii_('mayori') (G.S. West) J. Komárek Card image
Kirchneriella microscopica G. Nygaard Text
Kirchneriella mucosa (Korshikov) Hindák Card image
Kirchneriella nephrocytioides (Fott & Cado) Hindák Card image
Kirchneriella obesa (West) West & West Card image
Kirchneriella obesa var. contorta Schmidle Text
Kirchneriella obesa var. major (Bernard) G.M. Smith Card image
Kirchneriella obesa var. pygmaea W. West & G.S. West Card image
Kirchneriella obtusa (Korshikov) Komárek Card image
Kirchneriella phaseoliformis Hortobágyi Card image
Kirchneriella phaseoliformis T. Hortobágyi Text
Kirchneriella pinguis Hindák Card image
Kirchneriella pseudoaperta Komárek Card image
Kirchneriella roselata F. Hindák Text
Kirchneriella rotunda (Korshikov) Hindák Card image
Kirchneriella secktiana González Guerrero Card image
Kirchneriella secktiana P. González Text
Kirchneriella sinensis Skvortzov Card image
Kirchneriella subcapitata Korshikov Text
Kirchneriella sublunaris Migula Text
Kirchneriella subsolitaria G.S. West Card image
Kirchneriellopsis conradii Kufferath Card image
Kirchneriellosaccus lunatus Islam Card image
Kirchneriellosaccus lunatus var. indicus R.S. Pandey, G.L. Tiwari, & D.C. Pandey Text
Kirithra asteri P.V. Boutrup, U. Tillmann, N. Daugbjerg & Ø. Moestrup Text
Kirithra sigma Z.X. Hu, Zhun Li, H.H. Shin & Y.Z. Tang Text
Kiselevia major Vozzhennikova Card image
Kiselevia ornata Vozzhennikova Card image
Kisselevia acuta Skvortzov Card image
Kisselevia insolens Eaton Card image
Kisselevia ornata f. reticulata Vozzhennikova Card image
Kisselevia stagnalis Skvortzov Card image Card image
Kisselevia stagnalis Skvortzov {invalid} Text
Kisseleviella carina Sheshukova-Poretskaya Card image
Kisseleviella cuspidata Z.I. Glezer, L.M. Dolmatova, & E.G. Lupikina Text
Kisseleviella ezoensis F. Akiba Text
Kisseleviella magnaareolata F. Akiba & Y. Yanagisawa Text
Kisselovia articulata var. conopia (G.L. Williams & C. Downie) L.I. Costa & C. Downie Text
Kisselovia clathrata subsp. angulosa J.-J. Châteauneuf & C. Gruas-Cavagnetto Text
Kisselovia coleothrypta subsp. rotundata J.-J. Châteauneuf & C. Gruas-Cavagnetto Text
Kisselovia crassiramosa_('crassoramosa') (G.L. Williams & C. Downie) S.P. Damassa Text
Kisselovia edwardsii (G.J. Wilson) Stover & Evitt Card image
Kisselovia ornata Vozzhennikova Card image
Kisselovia stellata S.P. Damassa Text
Kisselovia tenuivirgula subsp. exouros M.A. Islam Text
Kisselovia variabilis J.P. Bujak Text
Kitakamiania concentrica R. Endo Card image
Kitakamiania eguchii Ishijima Card image
Kittonia barboi J. Brun Card image
Kittonia barboi J.-J. Brun Text
Kittonia deflexa Barker & Meakin Card image
Kittonia elaborata (Grove & Sturt) Grove & Sturt Card image
Kittonia gigantea (Greville) De Toni Card image
Kittonia granulata Chenevière Card image
Kittonia grevilleana_('grevilliana') Grove & Sturt Card image
Kittonia hannae_('hannai') Lefébure & Chenevière Text
Kittonia hannae_('hannai') Lefebure & Chenevičre Card image
Kittonia hillabyana J. Brun Card image
Kittonia morenoensis Brigger & Hanna Card image
Kittonia pentagona Meakin & Brigger Card image
Kittonia ruski Brigger & Hanna Card image
Kittonia tenuicornis Barker & Meakin Card image
Kittonia tesrapoda Brigger & Hanna Card image
Kittonia tripedia Chenevière Card image
Kittonia virgata (Grove & Sturt) Grove & Sturt Card image
Kizakimonas bogoriensis Skvortzov Card image
Kjellmania sorifera Reinke Card image
Kjellmania striarioides Gran Card image
Kjellmania subcontinua Rosenvinge Card image
Kjellmaniella crassifolia Miyabe Card image
Kjellmaniella gyrata (Kjellman) Miyabe Card image
Kjellmaniella gyrata var. crispata Miyabe Card image
Kjellmanniella crassifolia Miyabe Text
Kjellmanniella gyrata (Kjellman) Miyabe Text
Kjellmanniella gyrata f. latior (Okamura) Miyabe Text
Kjellmanniella gyrata f. linearis Miyabe {invalid} Text
Kjellmanniella gyrata f. obovata (Okamura) Miyabe Text
Kjellmanniella gyrata var. crispata Miyabe Text
Klebahniella elegans Lemmermann Card image
Klebsiella alligata Pascher Card image
Klebsiella ellipsoidea Skvortzov Card image
Klebsiella hemisphaerica Skvortzov Card image
Klebsiella planctonica Skvortzov Card image
Klebsiella rubiacearum Card image
Klebsimastix ellipsoidea Skvortzov Card image
Klebsina alligata (Pascher) Silva Card image
Klebsormidium acidophilum P.M. Novis Text
Klebsormidium bilatum G.M. Lokhorst Text
Klebsormidium crenulatum (Kützing) Lokhorst Card image
Klebsormidium dissectum (F. Gay) H. Ettl & G. Gärtner Text
Klebsormidium dissectum (F. Gay) T. Mrozinska Card image
Klebsormidium dissectum (F. Gay) T. Mrozinska {invalid} Text
Klebsormidium drouetii H.P. Wagner & J.S. Zaneveld Text
Klebsormidium elegans G.M. Lokhorst Text
Klebsormidium flaccidum (Kützing) Silva, Mattox, & Blackwell Card image Card image
Klebsormidium flaccidum f. aquaticum_('aquatica') (Heering) Nizamuddin & Gerloff Card image
Klebsormidium flaccidum f. tumidum (Heering) H. Ettl & G. Gärtner Card image
Klebsormidium flaccidum f. tumidum (Heering) H. Ettl & G. Gärtner {invalid} Text
Klebsormidium flaccidum var. crassum (R. Chodat) H. Ettl & G. Gärtner Card image
Klebsormidium flaccidum var. crassum (R. Chodat) H. Ettl & G. Gärtner {invalid} Text
Klebsormidium flaccidum var. lubricum (R. Chodat) H. Ettl & G. Gärtner Card image
Klebsormidium flaccidum var. lubricum (R. Chodat) H. Ettl & G. Gärtner {invalid} Text
Klebsormidium flaccidum var. nitens (Kützing) T. Mrozinska Card image
Klebsormidium flaccidum var. nitens (Kützing) T. Mrozinska {invalid} Text
Klebsormidium fluitans (F. Gay) A. Vinocur & H. Pizarro {invalid} Text
Klebsormidium fluitans (F. Gay) G.M. Lokhorst Text
Klebsormidium fragile_(`fragilis') (Kützing) H.P. Wagner & J.S. Zaneveld {invalid} Text
Klebsormidium klebsii (G.M. Smith) Silva, Mattox, & Blackwell Card image
Klebsormidium korschikovii_('korshikovii') (Hollerbach) Molinari & Guiry Text
Klebsormidium lamellosum Wei & Hu Card image
Klebsormidium marinum (Deason) Silva, Mattox, & Blackwell Card image
Klebsormidium marinum Silva, Mattox, & Blackwell Card image
Klebsormidium montanum (Hansgirg) S. Watanabe Card image
Klebsormidium montanum (Hansgirg) S. Watanabe {invalid} Text
Klebsormidium montanum (Hansgirg) Watanabe ex Molinari & Guiry Text
Klebsormidium mucosum (Boye Petersen) Lokhorst Card image
Klebsormidium nitens (Kützing) G.M. Lokhorst Text
Klebsormidium pseudostichococcus (Heering) H. Ettl & G. Gärtner Text
Klebsormidium rivulare (Kützing) M.O. Morison & R.G. Sheath Text
Klebsormidium rivulare (Kützing) Morison & Sheath Card image
Klebsormidium scopulinum (Hazen) H. Ettl & G. Gärtner Text
Klebsormidium sterile (Deason & Bold) Silva, Mattox, & Blackwell Card image
Klebsormidium sterile Silva, Mattox, & Blackwell Card image
Klebsormidium subtile (Kützing) T. Mikhailyuk, K. Glaser, A. Holzinger & U. Karsten Text
Klebsormidium subtile (Kützing) Tracanna ex Tell {invalid} Text
Klebsormidium subtilissimum (Rabenhorst) Silva, Mattox, & Blackwell Card image
Klebsormidium subtilissimum [(Kützing)] Silva, Mattox, & Blackwell Card image
Klebsormidium tribonematoideum (Skuja) Hindák Text
Kleiniella stagnalis Francé Card image
Kleithriasphaeridium corrugatum R.J. Davey Text
Kleithriasphaeridium eoinodes (A. Eisenack) R.J. Davey Card image
Kleithriasphaeridium eoinodes (A. Eisenack) R.J. Davey {invalid} Text
Kleithriasphaeridium fasciatum (R.J. Davey & G.L. Williams) R.J. Davey Text
Kleithriasphaeridium porospinosum R.J. Davey Text
Kleithriasphaeridium simplicispinum (R.J. Davey & G.L. Williams) R.J. Davey Text
Kleithriasphaeridium tubulosum (Cookson & Eisenack) Stover & Evitt Card image
Klinodiscus obliquus Jurilj Card image
Klisinema persicum F. Heidari & T. Hauer Text
Kneuckeria pulchra Schmidle Card image
Kobayasia bicuneus H. Lange-Bertalot Text
Kobayasia grandis D. Metzeltin & H. Lange-Bertalot Text
Kobayasia jaagii (Meister) H. Lange-Bertalot Text
Kobayasia krasskei D. Metzeltin & H. Lange-Bertalot Text
Kobayasia madumensis (E.G. Jørgensen) H. Lange-Bertalot Text
Kobayasia micropunctata (H. Germain) H. Lange-Bertalot Text
Kobayasia neocaledonica G. Moser, D. Metzeltin, & H. Lange-Bertalot {invalid} Text
Kobayasia neocaledonica G. Moser, H. Lange-Bertalot, & D. Metzeltin Text
Kobayasia okadae (Skvortzov) H. Lange-Bertalot Text
Kobayasia parasubtilissima (H. Kobayasi & T. Nagumo) H. Lange-Bertalot Text
Kobayasia pseudostauron (H. Lange-Bertalot) H. Lange-Bertalot Text
Kobayasia pseudosubtilissima (E. Manguin) E. Reichardt Text
Kobayasia saxicola (É Manguin ex J.P. Kociolek & B. Reviers) G. Moser, H. Lange-Bertalot & D. Metzeltin Text
Kobayasia subtilissima (Cleve) H. Lange-Bertalot Text
Kobayasiella acidophila K. Vanhoutte Text
Kobayasiella australis K. Sabbe Text
Kobayasiella bebourensis R. Le Cohu, G. Gassiole & M. Coste Text
Kobayasiella bicuneus (H. Lange-Bertalot) H. Lange-Bertalot Text
Kobayasiella brasiliana A.L. Burliga & J.P. Kociolek Text
Kobayasiella carajasiana A.L. Burliga & J.P. Kociolek Text
Kobayasiella elongata K. Buczkó & A. Wojtal Text
Kobayasiella floridana D. Metzeltin & H. Lange-Bertalot Text
Kobayasiella grandis (D. Metzeltin & H. Lange-Bertalot) H. Lange-Bertalot Text
Kobayasiella hodgsonii Verleyen Text
Kobayasiella jaagii (Meister) H. Lange-Bertalot Text
Kobayasiella krasskei (D. Metzeltin & H. Lange-Bertalot) H. Lange-Bertalot Text
Kobayasiella lamii A. Glushchenko, M. Kulikovskiy & J.P. Kociolek Text
Kobayasiella lange-bertalotii D. Metzeltin Text
Kobayasiella laosica A. Glushchenko, M. Kulikovskiy & J.P. Kociolek Text
Kobayasiella madumensis (E.G. Jørgensen) H. Lange-Bertalot Text
Kobayasiella micropunctata (H. Germain) H. Lange-Bertalot Text
Kobayasiella mirabilis M.G.M. de Souza, & P. Compère {invalid} Text
Kobayasiella mirabilis M.M. Souza & P. Compère Text
Kobayasiella neocaledonica (G. Moser, H. Lange-Bertalot, & D. Metzeltin) H. Lange-Bertalot Text
Kobayasiella okadae (Skvortzov) H. Lange-Bertalot Text
Kobayasiella palaeopaludosa D. Metzeltin & H. Lange-Bertalot Text
Kobayasiella parasubtilissima (H. Kobayasi & T. Nagumo) H. Lange-Bertalot Text
Kobayasiella pseudostauron (H. Lange-Bertalot) H. Lange-Bertalot Text
Kobayasiella pseudosubtilissima (E. Manguin) H. Lange-Bertalot & E. Reichardt Text
Kobayasiella saxicola (E. Manguin ex J.P. Kociolek & B. Reviers) H. Lange-Bertalot Text
Kobayasiella subantarctica B. Van de Vijver & K. Vanhoutte Text
Kobayasiella subtilissima (Cleve) H. Lange-Bertalot Text
Kobayasiella tapajosensis D. Metzeltin & H. Lange-Bertalot Text
Kobayasiella tasmanica Vyverman Text
Kobayasiella tintinnus Buczkó, Wojtal & R. Jahn Text
Kobayasiella tursujuqensis M. Alibert, P.B. Hamilton, R. Pienitz, & D. Antoniades Text
Kobayasiella venezuelensis D. Metzeltin & H. Lange-Bertalot Text
Kobayasiella vientianensis A. Glushchenko, M. Kulikovskiy & J.P. Kociolek Text
Kobayasiella vietnamensis A. Glushchenko, M. Kulikovskiy & J.P. Kociolek Text
Kobayasiella xikriniana A.L. Burliga & J.P. Kociolek Text
Koczyia excelsa Perch-Nielsen Card image
Koczyia fimbriata (Bramlette & Sullivan) Perch-Nielsen Card image
Koczyia lepida Boudreaux & Hay Card image
Koernerella grunowii C.S. Lobban & C.O. Perez Text
Koernerella recticostata (Körner) M.P. Ashworth, C.S. Lobban & E.C. Theriot Text
Kofoidia loriculata Light Card image
Kofoidiella uniflagellata Skvortzov Card image
Kofoidinium arcticum Bursa Card image
Kofoidinium lebouriae_('lebourae') (Pavillard) F.J.R. Taylor Text
Kofoidinium pavillardii_('pavillardi') J. Cachon & M. Cachon Card image
Kofoidinium splendens J. Cachon & M. Cachon Card image
Kofoidinium velleloides Pavillard Card image
Kofoidopsis coronata Tasch Card image
Koinonema pervagatum B. Buch, M.D. Martins & L.H.Z. Branco Text
Koinopodion aggregatum Pascher Card image
Koizumia adaroi (Azpeitia Moros) Y. Yanagisawa Text
Koizumia akibae Y. Yanagisawa Text
Koizumia tatsunokuchiensis (I. Koizumi) Y. Yanagisawa Text
Kolbeana oblonga Skvortzov Card image
Kolbeana oleifera Skvortzov Card image
Kolbeana ovoidea Skvortzov Card image Card image
Kolbesia amoena (Hustedt) J.C. Kingston Text
Kolbesia gessneri (Hustedt) M. Aboal Text
Kolbesia kolbei (Hustedt) F.E. Round & L. Bukhtiyarova Card image
Kolbesia kolbei (Hustedt) F.E. Round & L. Bukhtiyarova {invalid} Text
Kolbesia ploenensis (Hustedt) F.E. Round & L. Bukhtiyarova Card image
Kolbesia ploenensis (Hustedt) F.E. Round & L. Bukhtiyarova ex F.E. Round Text
Kolbesia ploenensis (Hustedt) F.E. Round & L. Bukhtiyarova {invalid} Text
Kolbesia ploenensis (Hustedt) J.C. Kingston Text
Kolbesia sichuanensis_('sichuanenis') P. Yu, Q.-M. You & Q.-X. Wang Text
Kolbesia sinica M. Krzywda, A. Witkowski & Chunlian Li Text
Kolbesia suchlandtii (Hustedt) J.C. Kingston Text
Kolderupia lucifuga (Kuckuck) S. Lund Card image
Kolderupia maritima (Kjellman) S. Lund Card image
Koliella alpina (Kol) Hindák Card image
Koliella antarctica C. Andreoli, G.M. Lokhorst, A.M. Mani, L. Scarabel, I. Moro, N. La Rocca, & L. Tognetto {invalid} Text
Koliella bernina (Kol) Hindák Card image
Koliella bratislavensis (Hindák) Hindák Text
Koliella budapestinensis Hortobágyi Card image
Koliella chodatii (Kol) Hindák Card image
Koliella closterioides (Kufferath) Hindák Card image
Koliella corcontica Hindák Text
Koliella crassa F. Hindák Text
Koliella elongata (Nygaard) Nygaard Card image
Koliella helvetica (Kol) Hindák Card image
Koliella longiseta (Vischer) Hindák Card image
Koliella longiseta f. tenuis Nygaard Card image
Koliella longiseta f. variabilis Nygaard Text
Koliella nivalis Hindák Card image
Koliella nivalis Hindák {illegitimate} Text
Koliella norvegica F. Hindák Text
Koliella planctonica Hindák Card image
Koliella pyrenoidifera (Korsikov) Hindák Card image
Koliella sempervirens (Chodat) Hindák Card image
Koliella setiformis (Kom.-Legn.) Nygaard Card image
Koliella sigmoidea F. Hindák Text
Koliella sigmoidea Hindák Card image
Koliella spiculiformis (Vischer) Hindák Card image
Koliella spiculiformis f. tenella Nygaard Card image
Koliella spiralis H. Kuosa Text
Koliella spirotaenia (G.S. West) Hindák Card image
Koliella spirulinoides F. Hindák Text
Koliella spirulinoides Hindák Card image
Koliella stagnalis Hindák Card image
Koliella tatrae (Kol) Hindák Card image
Koliella tatrae var. bratislavensis Hindák Text
Koliella tatrae var. fogarasensis (Kol) Hindák Card image
Koliella tatrae var. saussurei (Kol) Hindák Card image
Koliella tatrae var. yellowstonensis (Kol) Hindák Card image
Koliella transsylvanica (Kol) Hindák Card image
Koliella variabilis (Nygaard) Hindák Text
Koliella viretii (Chodat) Hindák Card image
Koliellopsis inundata G.M. Lokhorst Text
Kolkwitziella acuta (Apstein) M. Elbrächter Text
Kolkwitziella apochlorotica Korshikov Card image
Kolkwitziella gibbera (Lindemann) Lindemann Card image
Kolkwitziella salebrosa Lindemann Card image
Kolkwitziella salebrosa var. gibbera Lindemann Card image Card image
Komarekia appendiculata (Chodat) Fott Card image
Komarekia lauterbornii (Schmidle) Fott Card image
Komarekia rotundata (Teiling) Fott Card image
Komarekiella atlantica G.S. Hentschke, J.R. Johansen & C.L. Sant'Anna Text
Komarekiella chiae_('chia') M. Panou & S. Gkelis Text
Komarekiella delphini-convector A.O. Brown, P. Dvorák, A.D. Garvey, C.D. Villanueva & D.A. Casamatta Text
Komarekiella globosa P. Jung, B. Büdel & M. Lakatos Text
Komarekiella gloeocapsoidea P. Jung, B. Büdel & M. Lakatos Text
Komarkovaea angustata T. Mai, J.R. Johansen & N. Pietrasiak Text
Komewuia diceras (Cookson & Eisenack) Dörhöfer & E. Davies Text
Komewuia glabra Cookson & Eisenack Card image
Komia abundans Korde Card image
Komia eganensis E.C. Wilson & Waines Card image
Komia erki Güvenc Card image
Komma caudata (L. Geitler) D.R.A. Hill Text
Komvophoron anabaenoides K. Anagnostidis & J. Komárek Text
Komvophoron apiculatum S. Turicchia, S. Ventura, J. Komárková, & J. Komárek Text
Komvophoron bourrellyi X. Turon, M. Hernández-Mariné, & J. Catalan Text
Komvophoron bourrellyi X. Turon, M. Hernandez-Mariné, & J. Catalan Card image
Komvophoron breve (N. Carter) K. Anagnostidis Text
Komvophoron constrictum (Szafer) K. Anagnostidis & J. Komárek Text
Komvophoron crassum (Vozzhennikova) K. Anagnostidis & J. Komárek Text
Komvophoron epiphyticum K. Anagnostidis & J. Komárek Text
Komvophoron groenlandicum K. Anagnostidis & J. Komárek {invalid} Text
Komvophoron halobium K. Anagnostidis Text
Komvophoron jovis (J. Copeland) K. Anagnostidis & J. Komárek Text
Komvophoron kgarii G.B. McGregor & B.C. Sendall Text
Komvophoron minutum (Skuja) K. Anagnostidis & J. Komárek Text
Komvophoron pallidum (Skuja) K. Anagnostidis & J. Komárek Text
Komvophoron rostratum S. Turicchia, S. Ventura, J. Komárková, & J. Komárek Text
Komvophoron schmidlei (O. Jaag) K. Anagnostidis & J. Komárek Text
Komvophoron siderophilum (Skuja) K. Anagnostidis & J. Komárek Text
Komvophoron skujae K. Anagnostidis & Komárek Text
Komvophoron tenuis (Emoto & Hirose) I. Umezaki & M. Watanabe Text
Konicacronema caatingense_('caatingensis') N.M. Machado-de-Lima & L.H.Z. Branco Text
Koninckopora grandis Tchuvashov Card image
Koninckopora macropora Maslov Card image
Koninckopora micropora Maslov Card image
Koninckopora mortelmansi Jaffrezo Card image
Koninckopora pruvosti Güvenc Card image
Koninckoporoides monteaglensis M. Rich Card image
Kopetdagaria sphaerica Maslov Card image
Kordea spinosa (Korde) Molinari & Guiry Text
Kordeofistula sanashtykgolica (Korde) Molinari & Guiry Text
Kordephyton conglutinatum Korde Card image
Kordephyton crinitum (Korde) Korde Card image
Kordephyton crispum (Korde) Korde Card image
Kornmannia leptoderma (Kjellman) Bliding Text
Kornmannia leptoderma f. mytilicola Vinogradova Card image
Kornmannia zostericola (Tilden) Bliding Text
Korojonia dubiosa Cookson & Eisenack Card image
Korschikoffia collata Pascher Card image
Korschikoffia guttula Pascher Card image
Korschpalmella apyrenoidosa (F. Hindák) F. Hindák Text
Korschpalmella apyrenoidosa (F. Hindák) F. Hindák {invalid} Text
Korschpalmella ettlii F. Hindák Text
Korschpalmella ettlii Hindák Card image
Korschpalmella microscopica (Korshikov) Fott Card image
Korschpalmella mucosa (Korshikov) F. Hindák Text
Korschpalmella mucosa (Korshikov) Hindák Card image
Korschpalmella sphagnicola (F. Hindák) F. Hindák Text
Korschpalmella sphagnicola (Hindák) Hindák Card image
Korshikovella vaucheriae Valkanov {invalid} Text
Korshikoviella gracilipes (Lambert) P.C. Silva Card image
Korshikoviella issaevii_('issajevii') (Kiselev) Ergashev {invalid} Text
Korshikoviella issajevii (Kisselev) Ergashev Card image
Korshikoviella issajevii var. spinosa (Korshikov) Ergashev Card image
Korshikoviella judayi (G.M. Smith) Ergashev Card image
Korshikoviella limnetica (Lemmermann) P.C. Silva Card image
Korshikoviella michailovskoensis (Elenkin) P.C. Silva Card image
Korshikoviella michailovskoensis var. angustior (Elenkin) Hindák Text
Korshikoviella mystacina (Hortobágyi & Németh) Philipose Card image
Korshikoviella schaefernai (Fott) P.C. Silva Card image
Korshikoviella setosa (Filarszky) P.C. Silva Card image
Korshikoviobispora ettlii (F. Hindák) I. Kostikov, T. Darienko, A. Lukesová, & L. Hoffmann Text
Korsikovella vaucheriae Valkanov Card image
Koruga bonita Cleveland Card image
Koshicola spirodelophila Shin Watanabe, K. Fučíková, & L.A. Lewis Text
Kosmogyra acanthica Stache Card image
Kosmogyra caelata var. baccata (Reid & Groves) Rásky Card image
Kosmogyra cingulata Stache Card image
Kosmogyra guttifera Stache Card image
Kosmogyra harmati Rásky Card image
Kosmogyra nodosa (Lu) Horn af Rantzien Card image
Kosmogyra ornata Stache Card image
Kosmogyra ovalis Mädler Card image
Kosmogyra perarmata Stache Card image
Kosmogyra superba Stache Card image
Kosmogyra szepesfalvyi Rásky Card image
Kosmogyrella carinata Stache Card image
Kosmogyrella undulata (Dollfus & Fritel) Pia Card image
Kosmogyrina andreanszkyi (Rásky) Mädler Card image
Kostinophycus irregularis Vologdin Card image
Kosvophyton uralicum Korde Card image
Kovacikia atmophytica R.F.S. Luz, J. Kastovský, J.R. Johansen & V. Gonçalves Text
Kovacikia minuta Li-Qin Shen, Renhui Li & Bao-Sheng Qiu Text
Kovacikia muscicola L.H. Miscoe, N. Pietrasiak & J.R. Johansen Text
Kozhowia baicalensis M.S. Kulikovskiy & H. Lange-Bertalot Text
Kozhowia feremagna D. Metzeltin, M.S. Kulikovskiy & H. Lange-Bertalot Text
Kozhowia protracta M.S. Kulikovskiy, H. Lange-Bertalot & D. Metzeltin Text
Kozhowia pseudencyonema M.S. Kulikovskiy & H. Lange-Bertalot Text
Kozloviella edita Jousé Card image
Kozloviella minor Jousé Card image
Kozloviella pacifica Jouse Card image
Kozloviella subrotunda J. Fenner Text
Kraftalia crassa (A.J.K. Millar & G.T. Kraft) L. Lagourgue & C. Payri Text
Kraftalia gracilis (G.T. Kraft) L. Lagourgue & C. Payri Text
Kraftalia orientalis (A. Gepp & E.S. Gepp) L. Lagourgue & C. Payri Text
Kraftalia yaeyamensis (Tak. Tanaka) L. Lagourgue & C. Payri Text
Kraftia dichotoma E.A. Shepley & H.B.S. Womersley Text
Kraftia dichotoma Shepley & Womersley Card image
Kraftionema allantoideum R. Wetherbee & H. Verbruggen Text
Krasskella hyalina J.R. Carter & P. Denny Text
Krasskella kriegeriana_('kriegerana') (Krasske) Ross & Sims Text
Krasskella manguinii H. Lange-Bertalot & U. Rumrich Text
Kreagra bifalcata R. Gersonde & D.M. Harwood Text
Kreagra forfex R. Gersonde & D.M. Harwood Text
Kreagra forfex f. serrata R. Gersonde & D.M. Harwood Text
Kreagra tripartita R. Gersonde & D.M. Harwood Text
Kremastochloris conus Pascher Card image
Kremastochrysis major Pascher Card image
Kremastochrysis minor Catalan Card image
Kremastochrysis minor J. Catalan Text
Kremastochrysis ocellata Pascher Card image
Kremastochrysis pendens Pascher Card image
Kremastochrysopsis americana R.A. Andersen, L. Procházková, & D. Remias Text
Kremastochrysopsis austriaca D. Remias, L. Procházková & R.A. Andersen Text
Kremastochrysopsis ocellata (Pascher) Bourrelly Card image
Krishnamurthya shevaroyensis S. Chandra Text
Krkia croatica Pevalek Text
Krobylopteris oltmannsii P. Schmidt Card image
Krsticiella baicalensis M.S. Kulikovskiy, H. Lange-Bertalot & D. Metzeltin Text
Krsticiella lenis (Foged) M. Potapova Text
Krsticiella meadeensis (Foged) M. Potapova Text
Krsticiella ohridana Z. Levkov Text
Krsticiella subbaicalensis M.S. Kulikovskiy, H. Lange-Bertalot & D. Metzeltin Text
Krsticiella superbaicalensis D. Metzeltin, M.S. Kulikovskiy & H. Lange-Bertalot Text
Kruegera saccharophila (Krüger) Heering Card image
Kryptoperidinium foliaceum (Stein) Lindemann Card image
Kryptoperidinium foliaceum var. ponticum (Roukhiyainen) Krakhmalnyi Text
Kryptoperidinium triquetrum (Ehrenberg) U. Tillmann, M. Gottschling, M. Elbrächter, W.-H. Kusber & M. Hoppenrath Text
Kryptousia macronema D.O. Alvarenga, A.P.D. Andreote, L.H.Z. Branco & M.F. Fiore Text
Kryptousia microlepis D.O. Alvarenga, A.P.D. Andreote, L.H.Z. Branco & M.F. Fiore Text
Ktenodiscus aculeiferus (Grunow) S. Blanco & C.E. Wetzel {invalid} Text
Ktenodiscus alatus (N.I. Strelnikova) S. Blanco & C.E. Wetzel Text
Ktenodiscus capreolus (Forti) S. Blanco & C.E. Wetzel Text
Ktenodiscus cariniferus (Grunow) S. Blanco & C.E. Wetzel Text
Ktenodiscus clavatus (N.I. Strelnikova) S. Blanco & C.E. Wetzel Text
Ktenodiscus cornutus (Shibkova) S. Blanco & C.E. Wetzel Text
Ktenodiscus costatus (Shibkova) S. Blanco & C.E. Wetzel Text
Ktenodiscus cretaceus (Hajós & Stradner) S. Blanco & C.E. Wetzel Text
Ktenodiscus cruciferus (Hanna) S. Blanco & C.E. Wetzel Text
Ktenodiscus evermannii (Hanna) S. Blanco & C.E. Wetzel Text
Ktenodiscus germanicus Forti & Schulz Card image
Ktenodiscus harrensis (J. Fenner) Molinari & Guiry Text
Ktenodiscus hungaricus Pantocsek Text
Ktenodiscus infundibulum (A.I. Krotov) S. Blanco & C.E. Wetzel Text
Ktenodiscus kittonianus (Grunow) S. Blanco & C.E. Wetzel Text
Ktenodiscus kittonianus var. kamtschaticus (Gaponov) Molinari & Guiry Text
Ktenodiscus kittonianus var. minutus (J. Fenner) Molinari & Guiry Text
Ktenodiscus major (Jousé) S. Blanco & C.E. Wetzel Text
Ktenodiscus minor (D.M. Harwood) S. Blanco & C.E. Wetzel Text
Ktenodiscus minutus (J. Fenner) Molinari & Guiry Text
Ktenodiscus parvulus (Hanna) S. Blanco & C.E. Wetzel Text
Ktenodiscus reticulatus (Sheshukova-Poretskaya) S. Blanco & C.E. Wetzel Text
Ktenodiscus russicus Pantocsek Card image
Ktenodiscus saculiferus (J. Fenner) S. Blanco & C.E. Wetzel Text
Ktenodiscus simplex (N.I. Strelnikova) S. Blanco & C.E. Wetzel Text
Ktenodiscus simpliformis S. Blanco & C.E. Wetzel Text
Ktenodiscus spada (Tempère & Brun) S. Blanco & C.E. Wetzel Text
Ktenodiscus spinosus (Jousé) S. Blanco & C.E. Wetzel Text
Ktenodiscus subulatus (Grunow) S. Blanco & C.E. Wetzel Text
Ktenodiscus trojanus (D.M. Harwood) S. Blanco & C.E. Wetzel Text
Ktenodiscus tuffatus (J. Fenner) S. Blanco & C.E. Wetzel Text
Ktenodiscus uralicus (Jousé) S. Blanco & C.E. Wetzel Text
Ktenomonas hungariae A. Szabados Card image
Kuckuckia catalinae Hollenberg Text
Kuckuckia crinigera (Kuckuck) Hamel Card image
Kuckuckia kylinii Cardinal Card image
Kuckuckia spinosa (Kützing) Kornmann Card image
Kuenckelia gyrans Künstler Card image
Kuetzingia angusta Harvey Text
Kuetzingia canaliculata (Greville) Sonder Text
Kuetzingia natalensis J. Agardh Text
Kuetzingia pectinella (Harv.) Falkenberg Card image
Kuetzingia pectinella (Harvey) Falkenberg Text
Kuetzingia serrata Harvey Text
Kuetzingiella battersii (Bornet ex Sauvageau) Kornmann Text
Kuetzingiella battersii (Bornet) Kornmann Card image
Kuetzingiella battersii var. mediterranea (Bornet ex Sauvageau) A. Gómez & M.A. Ribera Text
Kuetzingiella battersii var. mediterranea (Bornet ex Sauvageau) A. Gómez & M.A. Ribera Card image
Kuetzingiella elachistaeformis (Heydrich) Balakrishnan & Kinkar Card image
Kuetzingiella elachistiformis_('elachistaeformis') (Heydrich) M. Balakrishnan & Kinkar Text
Kuetzingiella holmesii (Batters) Russell Card image Card image
Kuetzingiella maculans (Kuckuck) Kornmann Card image
Kuetzingina amethystea (Kützing) Kuntze Card image
Kuetzingina amoena (Kützing) Kuntze Card image
Kuetzingina scytonemoidea (Meneghini) Kuntze Card image
Kuetzingina villosa (Kützing) Kuntze Card image
Kufferathiella incrustans (H. Kufferath) E.A. Molinari, L.F. Mayta & M.D. Guiry Text
Kulikovskiyia triundulata S. Roy, Y. Liu, J.P. Kociolek, R.L. Lowe & B. Karthick Text
Kulmites fischeri (Heer) Nieuwland Card image
Kulparia kulparensis Preiss Card image
Kumanoa abilii (Reis) O. Necchi & M.L. Vis Text
Kumanoa alakaiensis A.R. Sherwood, C.A. Jones, & K.Y. Conklin Text
Kumanoa amazonensis O. Necchi & M.L. Vis Text
Kumanoa ambigua (J.P.F.C. Montagne) Entwisle, M.L. Vis, W.B. Chiasson, Necchi, & A.R. Sherwood Text
Kumanoa americana (R.G. Sheath, M.L. Vis, & K.M. Cole) M.L. Vis, O. Necchi, W.B. Chiasson, & T. Entwisle Text
Kumanoa australica (Kützing ex T.J. Entwisle & H.J. Foard) Entwisle, M.L. Vis, W.B. Chiasson, Necchi, & A.R. Sherwood Text
Kumanoa baiyunensis K.-P. Fang, F.-R. Nan & S.-L. Xie Text
Kumanoa balakrishnanii (B.B. Chaugule) E.K. Ganesan & J.A. West Text
Kumanoa bouwmanii A.L. Szinte, J.C. Taylor & M.L. Vis Text
Kumanoa breviarticulata (O. Necchi & S. Kumano) Entwisle, M.L. Vis, W.B. Chiasson, Necchi, & A.R. Sherwood Text
Kumanoa capensis (Starmach ex Necchi & S. Kumano) O. Necchi & M.L. Vis Text
Kumanoa celebes E.T. Johnston, N. Buhari & M.L. Vis Text
Kumanoa chaugulei P. Jayalakshmi & Jose John Text
Kumanoa cipoensis (S. Kumano & O. Necchi) Entwisle, M.L. Vis, W.B. Chiasson, Necchi, & A.R. Sherwood Text
Kumanoa comperei Eb. Fisch., D. Killmann & D. Quandt Text
Kumanoa curvata (Z.X. Shi) M.L. Vis, O. Necchi, W.B. Chiasson & T. Entwisle Text
Kumanoa dasyphylla (Skuja ex M.S. Balakrishnan & B.B. Chaugule) E.K. Ganesan & J.A. West Text
Kumanoa deminuta (T.J. Entwisle & H.J. Foard) Entwisle, M.L. Vis, W.B. Chiasson, Necchi, & A.R. Sherwood Text
Kumanoa densiverticillata (O. Necchi) O. Necchi & M.L. Vis Text
Kumanoa equisetoidea (S. Kumano & O. Necchi) Entwisle, M.L. Vis, W.B. Chiasson, Necchi, & A.R. Sherwood Text
Kumanoa faroensis (S. Kumano & W.A. Bowden-Kerby) M.L. Vis, O. Necchi, W.B. Chiasson & T. Entwisle Text
Kumanoa gibberosa (S. Kumano) O. Necchi & M.L. Vis Text
Kumanoa globospora (G. Israelson) Entwisle, M.L. Vis, W.B. Chiasson, Necchi, & A.R. Sherwood Text
Kumanoa gracillima (W. West & G.S. West) Entwisle, M.L. Vis, W.B. Chiasson, Necchi, & A.R. Sherwood Text
Kumanoa gudjewga M.L. Vis, O. Necchi, W.B. Chiasson & T. Entwisle Text
Kumanoa henriquesiana (M.P. Reis) O. Necchi & M.L. Vis Text
Kumanoa hirosei (M. Ratnasabapathy & S. Kumano) L.M. Liao Text
Kumanoa holtonii M.L. Vis, O. Necchi, W.B. Chiasson & T. Entwisle Text
Kumanoa intorta (C.C. Jao) Entwisle, M.L. Vis, W.B. Chiasson, Necchi, & A.R. Sherwood Text
Kumanoa iriomotensis (S. Kumano) M.L. Vis, O. Necchi, W.B. Chiasson & T. Entwisle Text
Kumanoa iyengarii (Skuja ex M.S. Balakrishnan & B.B. Chaugule) E.K. Ganesan & J.A. West Text
Kumanoa jolyi (O. Necchi) O. Necchi & M.L. Vis Text
Kumanoa kylinii (M.S. Balakrishnan & B.B. Chaugule) E.K. Ganesan & J.A. West Text
Kumanoa louisianae (H.L. Skuja ex Flint) Entwisle, M.L. Vis, W.B. Chiasson, Necchi, & A.R. Sherwood Text
Kumanoa lusitanica (M.P. Reis) O. Necchi & M.L. Vis Text
Kumanoa mahabaleshwarensis_('mahabaleshwarense') (M.S. Balakrishnan & B.B. Chaugule) E.K. Ganesan & J.A. West Text
Kumanoa mahlacensis (S. Kumano & W.A. Bowden-Kerby) M.L. Vis, O. Necchi, W.B. Chiasson & T. Entwisle Text
Kumanoa montagnei Entwisle, M.L. Vis, W.B. Chiasson, Necchi, & A.R. Sherwood Text
Kumanoa nodiflora (J.P.F.C. Montagne) Entwisle, M.L. Vis, W.B. Chiasson, Necchi, & A.R. Sherwood Text
Kumanoa nonocensis (S. Kumano & L.M. Liao) L.M. Liao Text
Kumanoa novaecaledonensis M.L. Vis, O. Necchi, W.B. Chiasson & T. Entwisle Text
Kumanoa omobodoensis (S. Kumano & W.A. Bowden-Kerby) O. Necchi & M.L. Vis {invalid} Text
Kumanoa periyarensis P.S. Jayalakshmi & Jose John Text
Kumanoa procarpa (Skuja) Entwisle, M.L. Vis, W.B. Chiasson, Necchi, & A.R. Sherwood Text
Kumanoa procarpa var. americana (R.G. Sheath, M.L. Vis, & K.M. Cole) Entwisle, M.L. Vis, W.B. Chiasson, Necchi, & A.R. Sherwood Text
Kumanoa pseudocarpa (M.P. Reis) O. Necchi & M.L. Vis Text
Kumanoa rwandensis Eb. Fisch., D. Killmann & D. Quandt Text
Kumanoa skujana (O. Necchi) O. Necchi & M.L. Vis Text
Kumanoa spermatiophora (M.L. Vis & R.G. Sheath) Entwisle, M.L. Vis, W.B. Chiasson, Necchi, & A.R. Sherwood Text
Kumanoa tabagatenensis (S. Kumano & W.A. Bowden-Kerby) M.L. Vis, O. Necchi, W.B. Chiasson & T. Entwisle Text
Kumanoa taiwanensis G.R. Aristya, W.R. Chang, S. Fontana, O. Necchi & Shao-Lun Liu Text
Kumanoa tiomanensis (S. Kumano & Ratnasabapathy) O. Necchi & M.L. Vis Text
Kumanoa tortuosa (S. Kumano) E.T. Johnston, P.-E. Lim & M.L. Vis Text
Kumanoa umamaheswararaoi (M. Baluswami & M. Babu) E.K. Ganesan & J.A. West Text
Kumanoa virgatodecaisneana_('virgato-decaisneana') (S. Sirodot) Entwisle, M.L. Vis, W.B. Chiasson, Necchi, & A.R. Sherwood Text
Kumanoa vittata (T.J. Entwisle & H.J. Foard) Entwisle, M.L. Vis, W.B. Chiasson, Necchi, & A.R. Sherwood Text
Kumanoa woitapensis (S. Kumano) O. Necchi & M.L. Vis Text
Kumanoa yuanyangensis G.R. Aristya, W.R. Chang, S. Fontana, O. Necchi & Shao-Lun Liu Text
Kumanoa zeylanica (Skuja ex M.S. Balakrishnan & B.B. Chaugule) E.K. Ganesan & J.A. West Text
Kundatia composita Korde Card image
Kurogia pulchra T. Yoshida Card image
Kurogiella saxatilis H. Kawai Text
Kurpiszia kryokonites (Cleve) A. Witkowski, H. Lange-Bertalot & D. Metzeltin {invalid} Text
Kurpiszia semiaperta (Hustedt) A. Witkowski, H. Lange-Bertalot & D. Metzeltin {invalid} Text
Kurpiszia subprotracta (Cleve) A. Witkowski, H. Lange-Bertalot & D. Metzeltin {invalid} Text
Kurthia zopfii (Kurth) Trevisan Card image
Kurtkrammeria aequaliformis (L. Bahls) L. Bahls Text
Kurtkrammeria aequalis (W. Smith) L. Bahls Text
Kurtkrammeria amatolensis (Giffen) L. Bahls Text
Kurtkrammeria eileencoxiae L.L. Bahls Text
Kurtkrammeria frequentis (Krammer) L. Bahls Text
Kurtkrammeria kaingensis (Vyverman) L. Bahls Text
Kurtkrammeria lacusglacialis (L. Bahls) L. Bahls Text
Kurtkrammeria mantasoana (D. Metzeltin & K. Krammer) L. Bahls Text
Kurtkrammeria neoamphioxys (K. Krammer) L. Bahls Text
Kurtkrammeria pseudoamphioxys L.L. Bahls Text
Kurtkrammeria recta (Krammer) L. Bahls Text
Kurtkrammeria salesopolensis G.C. Marquardt, A.C.R. Rocha & C.E. Wetzel Text
Kurtkrammeria spicula (Hustedt) T. Ohtsuka Text
Kurtkrammeria stodderi (Cleve) L. Bahls Text
Kurtkrammeria stoermeri (Lange-Bertalot & Metzeltin) L. Bahls Text
Kurtkrammeria subspicula (K. Krammer) L. Bahls Text
Kurtkrammeria tiancaiensis Y.-L. Li & W. Zhang Text
Kurtkrammeria treinishii (L. Bahls) L. Bahls Text
Kurtkrammeria weilandii (L. Bahls) L. Bahls Text
Kurzia crenacanthoidea Martens Card image
Kussiella tuanshanziensis Y.Z. Liang & R.C. Tsao Text
Kuwaitiella rubra A.H. Hasan, P. Van der Aa, F.C. Küpper, D. Al-Bader & A.F. Peters Text
Kuzminia incerta Skvortzov Card image
Kvaleya epilaeve Adey & Sperapani Card image
Kyanostichus dexter Romanov Card image
Kybotion ellipsoideum R.H. Thompson Card image
Kybotion eremita Pascher Card image
Kybotion globosum (Matw.) Bourrelly Card image
Kylindrocysta atlantica (D. Habib) J. Jansonius Text
Kylinia affinis (Howe & Hoyt) Kylin Card image
Kylinia alariae (Jonsson) Kylin Card image
Kylinia arcuata (Drew) Kylin Card image
Kylinia arcuata (K.M. Drew) Kylin Text
Kylinia australis Levring Card image
Kylinia baltica (Rosenvinge) Papenfuss Text
Kylinia battersiana (Hamel) Kylin Card image
Kylinia boergesenii (Schiffn.) Papenfuss Card image
Kylinia boergesenii_('Börgesenii') (Schiffner) Papenfuss Text
Kylinia catenulata (Howe) Kylin Card image
Kylinia collopoda (Rosenvinge) Kylin Card image
Kylinia compacta (C.C. Jao) Papenfuss Text
Kylinia compacta (Jao) Papenfuss Card image
Kylinia crassipes (Børgesen) Kylin Card image
Kylinia curta (Baards.) Papenfuss Card image
Kylinia curta (Baardseth) Papenfuss Text
Kylinia cytophaga (Rosenvinge) Papenfuss Text
Kylinia duboscqii (Feldm.) Papenfuss Card image
Kylinia duboscqii (J. Feldmann) Papenfuss Text
Kylinia dufourii (Collins) Kylin Card image
Kylinia dumontiae (Rosenvinge) Papenfuss Text
Kylinia dwarkensis_('dwarkense') (Børgesen) T.V. Desikachary, M.S. Balakrishnan, & V. Krishnamurthy Card image
Kylinia dwarkensis_(`dwarkense') (Børgesen) T.V. Desikachary, M.S. Balakrishnan, & V. Krishnamurthy Text
Kylinia endophytica (Batters) A. Athanasiadis Text
Kylinia erecta (Børgesen) T.V. Desikachary, M.S. Balakrishnan, & V. Krishnamurthy Text
Kylinia floridula_('floridulum') (Dillw.) Papenfuss Text
Kylinia gynandra (Rosenvinge) Kylin Card image
Kylinia hallandica (Kylin) Kylin Text
Kylinia hirsuta (Drew) Kylin Card image
Kylinia hirsuta (K.M. Drew) Kylin Text
Kylinia hoytii (Collins) Kylin Card image
Kylinia humilis (Rosenvinge) Papenfuss Text
Kylinia immersa (Rosenvinge) Papenfuss Text
Kylinia implicata (Drew) Papenfuss Card image
Kylinia implicata (K.M. Drew) Papenfuss Text
Kylinia infestans (Howe & Hoyt) Papenfuss Text
Kylinia kylinioides (Feldmann) Pankow Card image
Kylinia liagorae (Børgesen) Papenfuss Text
Kylinia liagoroides (Børgesen) Papenfuss Text
Kylinia macropus (Kylin) Kylin Card image
Kylinia macula (Rosenvinge) Papenfuss Text
Kylinia maluina (Hamel) Kylin Card image
Kylinia mediterranea (Levr.) Papenfuss Card image
Kylinia mediterranea (Levring) Papenfuss Text
Kylinia microscopica (Nägeli) Kylin Card image
Kylinia moniliformis (Rosenvinge) Kylin Card image
Kylinia moniliformis var. mesogloiae (Jao) W.R. Taylor Card image
Kylinia parvula (Kylin) Kylin Card image
Kylinia polyblasta (Rosenvinge) Papenfuss Text
Kylinia porphyrae (Drew) Papenfuss Card image
Kylinia porphyrae (K.M. Drew) Papenfuss Text
Kylinia pulchella (Børgesen) Papenfuss Text
Kylinia rhipidandra (Rosenvinge) Kylin Card image
Kylinia robusta (Børgesen) T.V. Desikachary, M.S. Balakrishnan, & V. Krishnamurthy Text
Kylinia rosulata Rosenvinge Text
Kylinia sargassi (Børgesen) Kylin Card image
Kylinia sargassicola (Børgesen) Untawale, Dhargalkar, & Agadi Card image
Kylinia sargassicola (Børgesen) Untawale, Dhargalkar, & Agadi {invalid} Text
Kylinia scapae L. Lyle Text
Kylinia secundata (Lyngbye) Papenfuss Text
Kylinia seriaspora Dawson Card image
Kylinia seriaspora E.Y. Dawson Text
Kylinia sessilis (Nakam.) Papenfuss Text
Kylinia simplex (Drew) Kylin Card image
Kylinia simplex (K.M. Drew) Kylin Text
Kylinia spathoglossi (Børgesen) Aleem Text
Kylinia stilophorae (Levr.) Papenfuss Card image
Kylinia stilophorae (Levring) Papenfuss Text
Kylinia subpinnata (Bornet ex Hamel) Kylin Card image
Kylinia terminalis (Nakamura) Noda & Konno Card image
Kylinia terminalis (Nakamura) Noda & Yokoyama Card image
Kylinia trifila (Buffham) Kylin Card image
Kylinia unifila (C.C. Jao) Papenfuss Text
Kylinia unifila (Jao) Papenfuss Card image
Kylinia unilateralis (Kjellman) Kylin Card image
Kylinia unipes (Børgesen) T.V. Desikachary, M.S. Balakrishnan, & V. Krishnamurthy Text
Kylinia virgatula (Harv.) Papenfuss Card image
Kylinia virgatula (Harvey) Papenfuss Text
Kylinia virgatula f. luxurians (J. Agardh ex Kützing) A.D. Zinova Text
Kyliniella latvica Skuja Card image
Kymalithon belgicum (Foslie) Me. Lemoine & Emberger Card image
Kymatotrichon armatum Schussnig Card image
Kyrtuthrix dalmatica Ercegovic Text
Kyrtuthrix dalmatica f. epilithica Ercegovic Card image
Kyrtuthrix huatulcensis H. León-Tejera, L. González-Resendiz & J.R. Johansen Text
Kyrtuthrix maculans (Gomont) Umezaki Text
Kyrtuthrix munecosensis J.R. Johansen, L. González-Resendiz, & H. León-Tejera Text
Kyrtuthrix sinensis Chu & Wu nom. prov. Card image
Kyrtuthrix totonaca L. González-Resendiz, H. León-Tejera & J.R. Johansen Text
Kyzassia elegans Korde Card image
Kyzassia formosa Korde Card image
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