ABACELLA Maslov Card Image
Abacella delicatula J.H. Johnson Card Image
Abacella pertusa Maslov Card Image
Abacidium clavulatum Montagne mscr. Card Image
Abacum rudis (A. Combaz) P. Pittau INA entry
Abacum rudis (A. Combaz) P. Pittau Card Image
ABAKANIELLA Chachlov [Hahlov] Card Image
ABAS Ross & Sims Card Image
Abas wittii (Grunow) Ross & Sims Card Image
ABBOTIA Perestenko Card Image
Abbotia araneosa L. P. Perestenko Card Image
Abbotia araneosa L.P. Perestenko INA entry
ABBOTTEA Perestenko Card Image
ABBOTTELLA Hollenberg Card Image
ABBOTTELLA Hollenberg Card Image
Abbottella concinna Hollenberg Card Image
ABBOTTIA Perestenko Card Image
ABEDINIUM Loeblich Jr. & Loeblich III Card Image
Abedinium dasypus (Cachon & Cachon-Enjumet) Loeblich Jr. & Loeblich III Card Image
ABOLLIFER N. Vørs INA entry
Abollifer prolabens N. Vørs INA entry
ABRATOPDINIUM S. Mao & B. A. R. Mohr Card Image
ABRATOPDINIUM S. Mao & B.A.R. Mohr INA entry
Abratopdinium cardioforme S. Mao & B. A. R. Mohr Card Image
Abratopdinium cardioforme S. Mao & B.A.R. Mohr INA entry
Abratopdinium kerguelense S. Mao & B. A. R. Mohr Card Image
Abratopdinium kerguelense S. Mao & B.A.R. Mohr INA entry
ABROTAEIA Harvey Card Image
ABROTAEIA Harvey Card Image
ABROTANIFOLIA Stackhouse Card Image
Abrotanifolia barbata (Good. & Woodw.) Stackhouse Card Image
Abrotanifolia discors (L.) Stackhouse Card Image
Abrotanifolia foeniculacea (L.) Stackhouse Card Image
Abrotanifolia loeflingii Stackhouse Card Image
Abrotanifolia mucronata (Turner) Stackhouse Card Image
Abroteia orbicularis J. Agardh Card Image
Abroteia orbiculata "J. Agardh" Card Image
Abroteia suborbicularis (Harv.) J. Agardh Card Image
ABRUPTOPHYCUS Vologdin Card Image
Abruptophycus colonialis Vologdin Card Image
Abruptophycus compositus Vologdin Card Image
ACACIELLA Walter Card Image
Acaciella angepena Preiss Card Image
Acaciella augusta Preiss Card Image
ACANTHASTRUM W. B. Turner \{also on card: subgenus of Staurastrum\} Card Image
ACANTHAULAX Sarjeant Card Image
Acanthaulax acanthosphaera (Sarjeant) Sarjeant Card Image
Acanthaulax aceras (Eisenack) Stover & Evitt Card Image
Acanthaulax aculeata (Klement) Stover & Evitt Card Image
Acanthaulax angulosa (Gitmez) Stover & Evitt Card Image
Acanthaulax paliuros (Sarjeant) Sarjeant Card Image
Acanthaulax spinosissima (Deflandre) Sarjeant Card Image
Acanthaulax venusta (Klement) Sarjeant Card Image
ACANTHINA Korde Card Image
Acanthina bullosa Korde Card Image
Acanthina multiformis Korde Card Image
ACANTHOBOLUS Kützing Card Image
Acanthobolus brasiliensis Kützing Card Image
ACANTHOCARPA J. Agardh \{also on card: tribus of sectio Eusargassum of Sargassum\} Card Image
Acanthocarpus antarcticus 'Hook. f. & Harv.' Card Image
ACANTHOCERAS (Kützing) Meneghini Card Image
ACANTHOCERAS H. Honigmann Card Image
ACANTHOCERAS Kützing Card Image
Acanthoceras azoricum (Meneghini) Kutzing Card Image
Acanthoceras dalmaticum (Meneghini) Frauenfeld Card Image
Acanthoceras echinophorum (Meneghini) Frauenfeld Card Image
Acanthoceras echionotum (Agardh) Kützing Card Image
Acanthoceras magdeburgense Honigmann Card Image
Acanthoceras magdeburgense var. latum ('lata') Honigmann Card Image
Acanthoceras oxyacanthum Kützing Card Image
Acanthoceras shuttleworthianum [beta] longiarticulatum Kützing Card Image
Acanthoceras shuttleworthianum [var.] breviarticulatum Kützing Card Image
Acanthoceras shuttleworthianum Kützing Card Image
Acanthoceras transcurrens Kützing Card Image
Acanthoceras zachariasii (Brun) Simonsen Card Image
ACANTHOCERATACEAE R.M. Crawford & F.E. Round INA entry
ACANTHOCHLORIS Pascher Card Image
Acanthochloris bacillifera Pascher Card Image
Acanthochloris brevispinosa Pascher Card Image
Acanthochloris brevispinosa var. pseudobrevispinosa L. S. Péterfi & S. Péterfi Card Image
Acanthochloris brevispinosa var. verrucosa L. S. Péterfi & S. Péterfi Card Image
Acanthochloris hungarica Palik Card Image
Acanthochloris ingens Margalef Card Image
Acanthochloris scherffelii Pascher Card Image
Acanthochloris verrucosa Ettl Card Image
ACANTHOCHONDRIA Weber-van Bosse Card Image
Acanthochondria falkenbergii Weber-van Bosse Card Image
ACANTHOCHRYSIS Conrad Card Image
Acanthochrysis echinococcus Conrad Card Image
Acanthochrysis echinocystus (Conrad) Conrad Card Image
Acanthochrysis fusiformis Conrad Card Image
ACANTHOCLADIA Ardissone \{also on card: Section of Cystoseira\} Card Image
ACANTHOCLADIA Ruprecht Card Image
Acanthocladia anglica ('anglicus') Bennett Card Image
Acanthocladia asperrima Ruprecht Card Image
Acanthocladia hamulosa Ruprecht Card Image
Acanthocladia muricata (Postels & Ruprecht) Ruprecht Card Image
ACANTHOCOCCUS (Lagerheim) Hansgirg Card Image
ACANTHOCOCCUS \{also on card: section Microdesmia J. Agardh\} Card Image
ACANTHOCOCCUS Hooker f. & Harvey Card Image
ACANTHOCOCCUS J. Agardh \{also on card: section of Acanthococcus\} Card Image
ACANTHOCOCCUS Lagerheim Card Image
Acanthococcus acicularis (J. Agardh) J. Agardh Card Image
Acanthococcus aciculiferus f. major Reinsch Card Image
Acanthococcus aciculiferus f. minor Reinsch Card Image
Acanthococcus aciculiferus Lagerheim INA entry
Acanthococcus aciculiferus Lagerheim Card Image
Acanthococcus adelphinus Montagne Card Image
Acanthococcus anglicus Bennett Card Image
Acanthococcus antarcticus Hooker f. & Harvey Card Image
Acanthococcus argutus f. major Reinsch Card Image
Acanthococcus argutus f. minor Reinsch Card Image
Acanthococcus argutus Reinsch Card Image
Acanthococcus asper Reinsch Card Image
Acanthococcus bernardinensis Chodat Card Image
Acanthococcus ewingii Harvey Card Image
Acanthococcus gracilaria Sonder Card Image
Acanthococcus granulatus Reinsch Card Image
Acanthococcus granulatus var. aerophilus Printz Card Image
Acanthococcus hirtus (Reinsch) Lagerheim Card Image
Acanthococcus hirtus f. chlorophyllaceus ('chlorophyllacea') Lagerheim Card Image
Acanthococcus hirtus f. oleosus ('oleosa') Lagerheim Card Image
Acanthococcus hystrix Reinsch Card Image
Acanthococcus insignis Reinsch Card Image
Acanthococcus obtusangulus Harvey Card Image
Acanthococcus obtusus Reinsch Card Image
Acanthococcus pachydermus Reinsch Card Image
Acanthococcus plicatus Reinsch Card Image
Acanthococcus pusillus (Harvey) Harvey Card Image
Acanthococcus reinschii (Hansgirg) [Printz] Card Image
Acanthococcus reticularis f. major Reinsch Card Image
Acanthococcus reticularis f. minor Reinsch Card Image
Acanthococcus reticularis Reinsch Card Image
Acanthococcus retusus Reinsch Card Image
Acanthococcus spinosus Reinsch Card Image
Acanthococcus spinuligerus (J. Agardh) J. Agardh Card Image
Acanthococcus spinuligerus var. tenuior (Kützing) Hariot Card Image
Acanthococcus sporoides Reinsch Card Image
Acanthococcus subulatus (Agardh) J. Agardh Card Image
ACANTHOCODIUM Suringar Card Image
Acanthocodium fragile Suringar Card Image
ACANTHOCORBIS S. Hara & Takahashi Card Image
Acanthocorbis apoda (Leadbeater) Hara & Takahashi Card Image
Acanthocorbis nana H.A. Thomsen, D.L. Garrison, & C. Kosman INA entry
Acanthocorbis prolongata H.A. Thomsen, D.L. Garrison, & C. Kosman INA entry
Acanthocorbis unguiculata (Thomsen) Hara & Takahashi Card Image
Acanthocorbis weddellensis H.A. Thomsen, D.L. Garrison, & C. Kosman INA entry
ACANTHODIACRODIUM Timofeev Card Image
Acanthodiacrodium abortivum Timofeev Card Image
Acanthodiacrodium aclinum P. Pittau INA entry
Acanthodiacrodium aclinum P. Pittau Card Image
Acanthodiacrodium adelphicum Timofeev Card Image
Acanthodiacrodium anceps Timofeev Card Image
Acanthodiacrodium angustizonale G. Burmann Card Image
Acanthodiacrodium angustum (Downie) Combaz Card Image
Acanthodiacrodium arburense ('arburensis') P. Pittau \{pcs\} Card Image
Acanthodiacrodium arburense P. Pittau INA entry
Acanthodiacrodium barbullatum Timofeev Card Image
Acanthodiacrodium capsulare Timofeev Card Image
Acanthodiacrodium commune Timofeev Card Image
Acanthodiacrodium concaviusculum G. Burmann Card Image
Acanthodiacrodium conforme Timofeev Card Image
Acanthodiacrodium constrictum (Deunff) Deflandre & Deflandre-Rigaud Card Image
Acanthodiacrodium convexum Timofeev Card Image
Acanthodiacrodium cornutum Timofeev Card Image
Acanthodiacrodium costatum G. Burmann Card Image
Acanthodiacrodium crenatum Timofeev Card Image
Acanthodiacrodium dentiferum Timofeev Card Image
Acanthodiacrodium divaricatum Timofeev Card Image
Acanthodiacrodium divisum (Deunff) Deflandre & Deflandre-Rigaud Card Image
Acanthodiacrodium duplicativum Timofeev Card Image
Acanthodiacrodium duplicatum G. Burmann Card Image
Acanthodiacrodium duplicatum var. parvum G. Burmann Card Image
Acanthodiacrodium endemicum Timofeev Card Image
Acanthodiacrodium enodum Timofeev Card Image
Acanthodiacrodium estonicum Timofeev Card Image
Acanthodiacrodium fibuliforme ('fibulaeforme') Timofeev Card Image
Acanthodiacrodium filamentare Timofeev Card Image
Acanthodiacrodium formosum Górka Card Image
Acanthodiacrodium hebetatum Timofeev Card Image
Acanthodiacrodium hexagonum P. Pittau INA entry
Acanthodiacrodium hexagonum P. Pittau Card Image
Acanthodiacrodium hirsutum Górka Card Image
Acanthodiacrodium ignoratum (Deunff) Deflandre & Deflandre-Rigaud Card Image
Acanthodiacrodium immarginatum Timofeev Card Image
Acanthodiacrodium intercalare G. Burmann Card Image
Acanthodiacrodium involutum Timofeev Card Image
Acanthodiacrodium jurassicum J.A.J. Pocock Card Image
Acanthodiacrodium lasianthum Timofeev Card Image
Acanthodiacrodium latizonale G. Burmann Card Image
Acanthodiacrodium lazarewii ('lazarewi') Timofeev Card Image
Acanthodiacrodium lineatum (Deunff) Deflandre & Deflandre-Rigaud Card Image
Acanthodiacrodium longum Timofeev Card Image
Acanthodiacrodium mamillatum P. Pittau INA entry
Acanthodiacrodium mamillatum P. Pittau Card Image
Acanthodiacrodium mediale Timofeev Card Image
Acanthodiacrodium micronatum Timofeev Card Image
Acanthodiacrodium mitriforme ('mitraeforme') Timofeev Card Image
Acanthodiacrodium novum Timofeev Card Image
Acanthodiacrodium numerosum Timofeev Card Image
Acanthodiacrodium obolense Timofeev Card Image
Acanthodiacrodium ordinarium Timofeev Card Image
Acanthodiacrodium papillare Timofeev Card Image
Acanthodiacrodium partiale Timofeev Card Image
Acanthodiacrodium perspicuum Timofeev Card Image
Acanthodiacrodium petrovii ('petrovi') Timofeev Card Image
Acanthodiacrodium phaseolus (Deunff) Deflandre & Deflandre-Rigaud Card Image
Acanthodiacrodium plenum Timofeev Card Image
Acanthodiacrodium polimorphum Timofeev Card Image
Acanthodiacrodium prismaticum (Deunff) F. Martin Card Image
Acanthodiacrodium proximum Timofeev Card Image
Acanthodiacrodium punctulatum Timofeev Card Image
Acanthodiacrodium quadrangulum Timofeev Card Image
Acanthodiacrodium rauscheri F. Cramer & Díez Card Image
Acanthodiacrodium reclinatum Timofeev Card Image
Acanthodiacrodium rectinerve G. Burmann Card Image
Acanthodiacrodium rigidusculum Timofeev Card Image
Acanthodiacrodium rotundatum Górka Card Image
Acanthodiacrodium schmidtii ('schmidti') Timofeev Card Image
Acanthodiacrodium secundarium Timofeev Card Image
Acanthodiacrodium selectum Timofeev Card Image
Acanthodiacrodium sexcuspidatum Timofeev Card Image
Acanthodiacrodium sexdentatum Timofeev Card Image
Acanthodiacrodium simplex Combaz Card Image
Acanthodiacrodium simpliciusculum G. Burmann Card Image
Acanthodiacrodium spathulatum Timofeev Card Image
Acanthodiacrodium spinutisum Timofeev Card Image
Acanthodiacrodium squarrosum Timofeev Card Image
Acanthodiacrodium subbarbatum Timofeev Card Image
Acanthodiacrodium sukatschevii ('sukatschevi') Timofeev Card Image
Acanthodiacrodium superaum Timofeev Card Image
Acanthodiacrodium tadlense F. Cramer & Díez Card Image
Acanthodiacrodium tasselii F. Martin Card Image
Acanthodiacrodium tremadocum Górka Card Image
Acanthodiacrodium tricorne (Timofeev) F. Martin Card Image
Acanthodiacrodium ubui F. Martin Card Image
Acanthodiacrodium uniforme G. Burmann Card Image
Acanthodiacrodium uniforme Timofeev Card Image
Acanthodiacrodium vavrdovae F. Cramer & Díez Card Image
Acanthodiacrodium villosiusculum Timofeev Card Image
ACANTHODINIUM Kofoid Card Image
Acanthodinium caryophyllum Kofoid Card Image
Acanthodinium spinosum Kofoid Card Image
ACANTHODISCUS Pantocsek Card Image
ACANTHODISCUS Pantocsek in litt. Card Image
Acanthodiscus antarcticus Hajós Card Image
Acanthodiscus clypeolus (Brun) Van Heurck Card Image
Acanthodiscus convexus Hajós & Stradner Card Image
Acanthodiscus immaculatus (Hanna) V.A. Nikolaev & J.A. Barron INA entry
Acanthodiscus ornatus Hajós Card Image
Acanthodiscus paterus (J.A. Long, D.P. Fuge, & J. Smith) V.A. Nikolaev & E. Fourtanier INA entry
Acanthodiscus rugosus Pantocsek Card Image
Acanthodiscus schmidtii Jousé Card Image
Acanthodiscus vulcaniformis Jousé Card Image
ACANTHOECA W. Ellis Card Image
Acanthoeca brevipoda W. Ellis Card Image
Acanthoeca spectabilis W. Ellis Card Image
ACANTHOECOPSIS R. E. Norris Card Image
Acanthoecopsis apoda Leadbeater Card Image
Acanthoecopsis asymmetrica Thomsen Card Image
Acanthoecopsis spiculifera R. E. Norris Card Image
Acanthoecopsis unguiculata Thomsen Card Image
ACANTHOGONYAULAX (Kofoid) Graham Card Image
ACANTHOGONYAULAX Kofoid \{also on card: subgenus of Gonyaulax\} Card Image
ACANTHOGONYAULAX Sargeant Card Image
Acanthogonyaulax acanthosphaera (Sargeant) Sargeant Card Image
Acanthogonyaulax paliuros (Sargeant) Sargeant Card Image
Acanthogonyaulax spinifera (Murray & Whitting) Graham Card Image
Acanthogonyaulax venusta (Klement) Sarjeant Card Image
ACANTHOICA Lohmann Card Image
Acanthoica acanthifera Lohmann Card Image
Acanthoica acanthifera Lohmann Card Image
Acanthoica acanthos Schiller Card Image
Acanthoica aculeata Kamptner INA entry
Acanthoica aculeata Kamptner Card Image
Acanthoica bidentula J. Lecal-Schlauder Card Image
Acanthoica biscayensis A. Kleijne INA entry
Acanthoica biscayensis A. Kleijne Card Image
Acanthoica brevispina Schiller Card Image
Acanthoica cidaris J. Schlauder INA entry
Acanthoica cidaris J. Schlauder Card Image
Acanthoica cidaris var. undulata J. Schlauder Card Image
Acanthoica coronata Lohmann Card Image
Acanthoica cucullata f. diademata Gardet Card Image
Acanthoica cucullata J. Lecal-Schlauder INA entry
Acanthoica cucullata J. Lecal-Schlauder Card Image
Acanthoica janchenii ('jancheni') Schiller Card Image
Acanthoica lithostratos Schiller Card Image
Acanthoica maxima Heimdal Card Image
Acanthoica monospina Schiller Card Image
Acanthoica ordinata Kamptner Card Image
Acanthoica ornata Conrad Card Image
Acanthoica quattrospina ('quathrospina') var. brevispina (Schiller) Schiller Card Image
Acanthoica quattrospina Lohmann Card Image
Acanthoica quattrospina var. mediterranea Lecal-Schlauder Card Image
Acanthoica rubus Kamptner Card Image
Acanthoica schilleri Conrad Card Image
Acanthoica trispinosa Ostenfeld Card Image
ACANTHONEMA J. Agardh Card Image
Acanthonema montagnei J. Agardh Card Image
ACANTHOPELTIS Okamura Card Image
Acanthopeltis hirsuta (Okamura) S. Shimada, T. Horiguchi, & M. Masuda INA entry
Acanthopeltis japonica Okamura Card Image
Acanthopeltis longiramulosa Y. Lee & B. Kim INA entry
ACANTHOPHORA 'J. Agardh' Card Image
ACANTHOPHORA (Lamouroux) Montagne \{also on card: Section of Chondria\} Card Image
ACANTHOPHORA Lamouroux Card Image
ACANTHOPHORA Merrill Card Image
Acanthophora antillarum Montagne in litt. Card Image
Acanthophora aokii ('Aoki') Okamura Card Image
Acanthophora arborea Harvey Card Image
Acanthophora delilei ('delilii') Lamouroux Card Image
Acanthophora delilei ('delilii') Lamouroux Card Image
Acanthophora delilei Lamouroux orth. corr. Card Image
Acanthophora dendroides Harvey Card Image
Acanthophora intermedia Crouan fr. Card Image
Acanthophora militaris Lamouroux Card Image
Acanthophora muscoides (L.) Bory Card Image
Acanthophora muscoides var. ramosissima Sonder Card Image
Acanthophora muscoides var. turneri (C. Agardh) Trevisan Card Image
Acanthophora naiadiformis (Delile) Léman invalid Card Image
Acanthophora najadiformis (Delile) Papenfuss Card Image
Acanthophora orientalis f. wightii (J. Agardh) Sonder Card Image
Acanthophora orientalis J. Agardh Card Image
Acanthophora pacifica (Setchell) Kraft Card Image
Acanthophora ramulosa Lindenberg ex Kützing Card Image
Acanthophora spicifera (Vahl) Børgesen Card Image
Acanthophora spicifera f. orientalis (J. Agardh) Weber-van Bosse Card Image
Acanthophora spicifera f. wightii (J. Agardh) Weber-van Bosse Card Image
Acanthophora spicifera var. orientalis (J. Agardh) Zaneveld Card Image
Acanthophora tasmanica Sonder Card Image
Acanthophora thierryi ('thierii') f. gracilis Crouan fr. Card Image
Acanthophora thierryi ('thierii') Lamouroux Card Image
Acanthophora thierryi Lamouroux orth. corr. Card Image
Acanthophora triangularis (Gmelin) Gaillon Card Image
Acanthophora wightii J. Agardh Card Image
Acanthoporella spectabilis Pia Card Image
ACANTHORYTIDODIACRODIUM Timofeev Card Image
Acanthorytidodiacrodium aciculatum G. Burmann Card Image
Acanthorytidodiacrodium aciferum Timofeev Card Image
Acanthorytidodiacrodium acre Timofeev Card Image
Acanthorytidodiacrodium apertum Timofeev Card Image
Acanthorytidodiacrodium biplicatum Timofeev Card Image
Acanthorytidodiacrodium decipiens Timofeev Card Image
Acanthorytidodiacrodium dichotomum Timofeev Card Image
Acanthorytidodiacrodium diffusum Timofeev Card Image
Acanthorytidodiacrodium echinatum Timofeev Card Image
Acanthorytidodiacrodium erinaceum Timofeev Card Image
Acanthorytidodiacrodium flabellatum Timofeev Card Image
Acanthorytidodiacrodium hippocrepiforme Timofeev Card Image
Acanthorytidodiacrodium lanatum Timofeev Card Image
Acanthorytidodiacrodium latum Timofeev Card Image
Acanthorytidodiacrodium lentiforme Timofeev Card Image
Acanthorytidodiacrodium micronulatum Timofeev Card Image
Acanthorytidodiacrodium nidiusculum Timofeev Card Image
Acanthorytidodiacrodium oblongatum Timofeev Card Image
Acanthorytidodiacrodium orthoploceum Timofeev Card Image
Acanthorytidodiacrodium papilliforme Timofeev Card Image
Acanthorytidodiacrodium patulum Timofeev Card Image
Acanthorytidodiacrodium prolatum Timofeev Card Image
Acanthorytidodiacrodium prolongatum Timofeev Card Image
Acanthorytidodiacrodium rigidulum Timofeev Card Image
Acanthorytidodiacrodium scaberrimum Timofeev Card Image
Acanthorytidodiacrodium serotinum Timofeev Card Image
Acanthorytidodiacrodium tectum Timofeev Card Image
Acanthorytidodiacrodium trinatum Timofeev Card Image
Acanthorytidodiacrodium typicum Timofeev Card Image
Acanthorytidodiacrodium unigeminum Timofeev Card Image
Acanthorytidodiacrodium varium Timofeev Card Image
Acanthorytidodiacrodium vestitum Timofeev Card Image
Acanthorytidodiacrodium vulgare Timofeev Card Image
Acanthorytidodiacrodium zonatum Timofeev Card Image
ACANTHOSOLENIA F. Bernard Card Image
Acanthosolenia mediterranea F. Bernard Card Image
ACANTHOSPHAERA Geitler Card Image
ACANTHOSPHAERA Lemmermann Card Image
ACANTHOSPHAERA Warburg Card Image
Acanthosphaera tenuispina Korshikov Card Image
Acanthosphaera zachariasii Geitler Card Image
Acanthosphaera zachariasii Lemmermann Card Image
ACANTHOSPHAERIDIUM Hajós & Stradner Card Image
Acanthosphaeridium reticulatum Hajós & Stradner Card Image
ACANTHOTYLUS Kützing Card Image
Acanthotylus heredia (Clemente) Kützing Card Image
ACANTHOZONODIACRODIUM Timofeev Card Image
Acanthozonodiacrodium duplex Timofeev Card Image
Acanthozonodiacrodium hipocrateriforme Timofeev Card Image
ACANTHYMENIA J. Agardh \{also on card: subgenus of Halymenia\} Card Image
ACAPSA Nägeli Card Image
ACARIAEUM Perty Card Image
Acariaeum crepusculum (Ehrenberg) Perty Card Image
ACARPOSPOROPHYTUM O. Necchi INA entry
ACARPOSPOROPHYTUM O. Necchi Card Image
ACARYOCHLORIDACEAE H. Miyashita et al. INA entry
ACARYOCHLORIDALES H. Miyashita et al. INA entry
ACARYOCHLORIS H. Miyashita & M. Chihara INA entry
Acaryochloris marina H. Miyashita & M. Chihara INA entry
ACENTRODISCUS Frenguelli Card Image
ACETABULARIA Lamouroux Card Image
ACETABULARIA subg. ACICULARIA (d'Archiac) S. Berger, U. Fettweiss, S. Gleissberg, L.B. Liddle, U. Richter, H. Sawitzky, & G.C. Zuccarello INA entry
ACETABULARIA {sections} Card Image
Acetabularia acetabulum (L.) P. C. Silva Card Image
Acetabularia antilliaria (Solms-Laubach) Egerod Card Image
Acetabularia antilliaria (Solms-Laubach) Egerod orth. mut. Card Image
Acetabularia caliculus Lamouroux Card Image
Acetabularia caraibica Kützing Card Image
Acetabularia clavata Yamada INA entry
Acetabularia clavata Yamada Card Image
Acetabularia cliftonii {nom. inval.} Card Image
Acetabularia crenata Lamouroux Card Image
Acetabularia crenulata Lamouroux Card Image
Acetabularia crenulata var. major (von Martens) Sonder Card Image
Acetabularia crenulata var. minor Sonder Card Image
Acetabularia crenulata var. monodisca Børgesen Card Image
Acetabularia dentata Solms-Laubach Card Image
Acetabularia denudata Zanardini Card Image
Acetabularia exigua Solms-Laubach INA entry
Acetabularia exigua Solms-Laubach Card Image
Acetabularia farlowii Solms-Laubach Card Image
Acetabularia gigas Solms-Laubach Card Image
Acetabularia haemmerlingii H. G. Schweiger & Berger Card Image
Acetabularia integra Lamouroux Card Image
Acetabularia integra var. minor Froelich Card Image
Acetabularia kilneri J. Agardh Card Image
Acetabularia major var. gigas (Solms-Laubach) Valet Card Image
Acetabularia major von Martens Card Image
Acetabularia mediterranea Gourret Card Image
Acetabularia mediterranea Lamouroux Card Image
Acetabularia meiocenica Andrussow Card Image
Acetabularia minutissima Okamura Card Image
Acetabularia moebii Solms-Laubach Card Image
Acetabularia myriospora Joly & Cordeiro-Marino Card Image
Acetabularia myriospora Joly & Cordeiro-Marino INA entry
Acetabularia parvula Solms-Laubach INA entry
Acetabularia parvula Solms-Laubach Card Image
Acetabularia parvula var. americana W. R. Taylor Card Image
Acetabularia peniculus (Turner) Solms-Laubach Card Image
Acetabularia peniculus var. cliftonii ('cliftoni') Solms-Laubach Card Image
Acetabularia philippinensis Gilbert Card Image
Acetabularia polyphysoides Crouan frat. INA entry
Acetabularia polyphysoides Crouan frat. Card Image
Acetabularia polyphysoides f. deltoidea (Howe) Collins Card Image
Acetabularia pusilla (Howe) Collins Card Image
Acetabularia pusilla f. solmsii Arnoldi Card Image
Acetabularia pusilla f. solmsii Arnoldi Card Image
Acetabularia roxasii Trono, Santiago, & Ganzon-Fortes Card Image
Acetabularia ryukyuensis Okamura et Yamada Card Image
Acetabularia ryukyuensis var. philippinensis (Gilbert) Valet Card Image
Acetabularia schenkii Mobius Card Image
Acetabularia suhrii Solms-Laubach Card Image
Acetabularia tsengiana Egerod Card Image
Acetabularia velasquezii Trono, Santiago, & Ganzon-Fortes Card Image
Acetabularia wettsteinii Schussnig Card Image
ACETABULOIDES Solms-Laubach Card Image
ACETABULUM Lamarck Card Image
ACETABULUM Ludwig nom. rej. Card Image
ACETABULUM Solms-Laubach Card Image
Acetabulum androsace (Pallas) Kuntze Card Image
Acetabulum antiquum Defrance Card Image
Acetabulum caliculus ('calycubus') (Lamouroux) Blainville Card Image
Acetabulum calyculus (Lamouroux) Kuntze Card Image
Acetabulum caraibicum (Kützing) Kuntze Card Image
Acetabulum caribaeum Lamarck Card Image
Acetabulum crenulatum (Lamouroux) Bronn Card Image
Acetabulum crenulatum (Lamouroux) Kuntze Card Image
Acetabulum denudatum (Zanardini) Kuntze Card Image
Acetabulum farlowii (Solms-Laubach) M.A. Howe Card Image
Acetabulum kilneri (J. Agardh) Kuntze Card Image
Acetabulum majus (Martens) Kuntze Card Image
Acetabulum mediterraneum Lamarck Card Image
Acetabulum microcythera Blainville Card Image
Acetabulum miocenicum (Andrussow) Kuntze Card Image
Acetabulum polyphysioides (Crouan frat.) Kuntze Card Image
Acetabulum polyphysoides f. deltoideum Howe INA entry
Acetabulum polyphysoides f. deltoideum Howe Card Image
Acetabulum pusillum Howe INA entry
Acetabulum pusillum Howe Card Image
ACHEMON Grassé & Holland Card Image
Achemon platycaryon Grassé & Hollande Card Image
ACHILLEODINIUM Eaton Card Image
Achilleodinium biformoides (Eisenack) Eaton Card Image
ACHINETOSPORA Bornet [orth. mut. Batters] Card Image
Achinetospora pumilla var. crinita (Carmichael) Batters Card Image
ACHLYA Nees von Esenbeck Card Image
Achlya prolifera Nees von Esenbeck Card Image
ACHNANTELLA Gaillon INA entry
ACHNANTELLA Gaillon Card Image
Achnantella brevipes (C. Agardh) Gaillon Card Image
Achnantella brevipes Gaillon INA entry
Achnantella longipes (C. Agardh) Gaillon Card Image
Achnantella longipes Gaillon INA entry
ACHNANTHEIOPSIS H. Lange-Bertalot INA entry
Achnantheiopsis apiculata (R. Patrick) H. Lange-Bertalot INA entry
Achnantheiopsis aueri (Krasske) H. Lange-Bertalot INA entry
Achnantheiopsis biporoma (M.H. Hohn & J. Hellerman) H. Lange-Bertalot INA entry
Achnantheiopsis borneolanceolata H. Lange-Bertalot INA entry
Achnantheiopsis chilensis (Hustedt) H. Lange-Bertalot INA entry
Achnantheiopsis daui (N. Foged) H. Lange-Bertalot INA entry
Achnantheiopsis delicatula (Kützing) H. Lange-Bertalot INA entry
Achnantheiopsis distincta (E. Messikommer) H. Lange-Bertalot INA entry
Achnantheiopsis dubia (Grunow) H. Lange-Bertalot INA entry
Achnantheiopsis engelbrechtii (Cholnoky) H. Lange-Bertalot INA entry
Achnantheiopsis fonticolanceolata (H. Lange-Bertalot & H. Schimanski) H. Lange-Bertalot INA entry
Achnantheiopsis fragilarioides (J.B. Petersen) H. Lange-Bertalot INA entry
Achnantheiopsis frequentissima (H. Lange-Bertalot) H. Lange-Bertalot INA entry
Achnantheiopsis frequentissima var. magna (F. Straub) H. Lange-Bertalot INA entry
Achnantheiopsis frequentissima var. minor (P. Schulz) H. Lange-Bertalot INA entry
Achnantheiopsis grana (M.H. Hohn & J. Hellerman) H. Lange-Bertalot INA entry
Achnantheiopsis hauckiana (Grunow) H. Lange-Bertalot INA entry
Achnantheiopsis haynaldii (Schaarschmidt) H. Lange-Bertalot INA entry
Achnantheiopsis heteromorpha (Grunow) H. Lange-Bertalot INA entry
Achnantheiopsis holstii (Cleve) H. Lange-Bertalot INA entry
Achnantheiopsis joursacensis ('joursacense') (Héribaud) H. Lange-Bertalot INA entry
Achnantheiopsis lanceolata (Brébisson ex Kützing) H. Lange-Bertalot INA entry
Achnantheiopsis lanceolatoides (H.E. Sovereign) H. Lange-Bertalot INA entry
Achnantheiopsis linkei (Hustedt) H. Lange-Bertalot INA entry
Achnantheiopsis magnifica (Hustedt) H. Lange-Bertalot INA entry
Achnantheiopsis marina (Hustedt ex R. Simonsen) H. Lange-Bertalot INA entry
Achnantheiopsis minutissima (Krasske) H. Lange-Bertalot INA entry
Achnantheiopsis miota (J.R. Carter & P. Denny) H. Lange-Bertalot INA entry
Achnantheiopsis oestrupii (Cleve-Euler) H. Lange-Bertalot INA entry
Achnantheiopsis peragalli (J. Brun & Héribaud) H. Lange-Bertalot INA entry
Achnantheiopsis pericava (J.R. Carter) H. Lange-Bertalot INA entry
Achnantheiopsis pseudotanensis (Cleve-Euler) H. Lange-Bertalot INA entry
Achnantheiopsis pungens (Cleve-Euler) H. Lange-Bertalot INA entry
Achnantheiopsis robusta (Hustedt) H. Lange-Bertalot INA entry
Achnantheiopsis robustior H. Lange-Bertalot INA entry
Achnantheiopsis rostrata (Østrup) H. Lange-Bertalot INA entry
Achnantheiopsis salvadoriana (Hustedt) H. Lange-Bertalot INA entry
Achnantheiopsis septentrionalis (Østrup) H. Lange-Bertalot INA entry
ACHNANTHELLA Gaillon Card Image
ACHNANTHEPYLA M. Peragallo Card Image
ACHNANTHEPYLA M. Peragallo Card Image
Achnanthepyla arctica (Cleve) M. Peragallo Card Image
Achnanthepyla arctica var. incurvata (Ostrup) M. Peragallo Card Image
Achnanthepyla baccata (Cleve) M. Peragallo Card Image
Achnanthepyla bongrainii M. Peragallo Card Image
Achnanthepyla bongrainii var. dilatata M. Peragallo Card Image
Achnanthepyla bongrainii var. parallela M. Peragallo Card Image
Achnanthepyla gainii M. Peragallo Card Image
Achnanthepyla gainii var. ostrupii M. Peragallo Card Image
Achnanthepyla glabrata (Grunow) M. Peragallo Card Image
Achnanthepyla glabrata var. aucklandica (Grunow in Cleve & Grunow) M. Peragallo Card Image
Achnanthepyla groenlandica (Cleve) M. Peragallo Card Image
Achnanthepyla jamalinensis (Grunow in Cleve & Grunow) M. Peragallo Card Image
Achnanthepyla mesogongyla (Grunow in Cleve & Grunow) M. Peragallo Card Image
Achnanthepyla minuta (Grunow) M. Peragallo Card Image
Achnanthepyla minutula (Grunow) M. Peragallo Card Image
Achnanthepyla simplex M. Peragallo Card Image
ACHNANTHES (cont.) Card Image
ACHNANTHES Bory Card Image
ACHNANTHES sect. ACHNANTHES Brun Card Image
ACHNANTHES sect. ACHNANTHES Brun Card Image
ACHNANTHES sect. EUACHNANTHES Schütt Card Image
ACHNANTHES subg. ACHNANTHIDIUM (Kützing) C.W. Reimer INA entry
ACHNANTHES subg. ACHNANTHIDIUM (Kützing) C.W. Reimer Card Image
ACHNANTHES subg. ACHNANTHIDIUM (Kützing) C.W. Reimer Card Image
ACHNANTHES subg. ACHNANTHIDIUM Hustedt INA entry
ACHNANTHES subg. ACHNANTHIDIUM Hustedt Card Image
ACHNANTHES subg. ACHNANTHIDIUM Hustedt Card Image
ACHNANTHES subg. MICRONEIS (Cleve) Cleve-Euler Card Image
Achnanthes aapajaervensis Cleve-Euler Card Image
Achnanthes abundans Manguin INA entry
Achnanthes abundans Manguin Card Image
Achnanthes abundans var. elliptica E. Manguin INA entry
Achnanthes abundans var. elliptica Manguin Card Image
Achnanthes acus Simonsen Card Image
Achnanthes acuta Frenguelli Card Image
Achnanthes adamantiformis (R. Archibald) R. Archibald Card Image
Achnanthes Adamsii Cholnoky Card Image
Achnanthes adnata Bory INA entry
Achnanthes adnata Bory Card Image
Achnanthes adnata Bory Card Image
Achnanthes affinis Grunow INA entry
Achnanthes affinis Grunow Card Image
Achnanthes affinis Grunow Card Image
Achnanthes affinis var. bistriata Skvortzow Card Image
Achnanthes affinis var. jamalinensis (Grunow) Cleve Card Image
Achnanthes affinis var. minuta Skvortzow Card Image
Achnanthes africana Woodhead & Tweed Card Image
Achnanthes agglutinata Grunow Card Image
Achnanthes alaskana Patrick & Freese Card Image
Achnanthes altaica var. minor R.J. Flower & V.J. Jones Card Image
Achnanthes altaica var. minor R.J. Flower & V.J. Jones INA entry
Achnanthes alteragracillima Lange-Bertalot INA entry
Achnanthes alteragracillima Lange-Bertalot Card Image
Achnanthes ambigua Zimmermann Card Image
Achnanthes americana Cleve Card Image
Achnanthes amoena Hustedt INA entry
Achnanthes amoena Hustedt Card Image
Achnanthes amphicephala Hustedt Card Image
Achnanthes anceps Cleve-Euler Card Image
Achnanthes andicola (Cleve) Hustedt Card Image
Achnanthes andicola var. elongata D. Gonzalves & Gandhi Card Image
Achnanthes angustata Greville INA entry
Achnanthes angustata Greville Card Image
Achnanthes angustissima Jasnitsky Card Image
Achnanthes antarctica M. Peragallo Card Image
Achnanthes antique Lauby Card Image
Achnanthes aperta J.R. Carter INA entry
Achnanthes aperta J.R. Carter Card Image
Achnanthes archibaldiana Lange-Bertalot INA entry
Achnanthes archibaldiana Lange-Bertalot Card Image
Achnanthes arctica (Cleve) Cleve-Euler Card Image
Achnanthes arcuata (Lyngbye) Kützing Card Image
Achnanthes arenaria Amossé Card Image
Achnanthes arenicola Bailey Card Image
Achnanthes aretasii É. Manguin INA entry
Achnanthes arguta Hustedt ex R. Simonsen INA entry
Achnanthes arstasii Manguin Card Image
Achnanthes astridii Van Landingham Card Image
Achnanthes asymbasia Hohn Card Image
Achnanthes asymetrice Patrick Card Image
Achnanthes atacamae Hustedt Card Image
Achnanthes atalanta J. R. Carter Card Image
Achnanthes athenais Pantocsek Card Image
Achnanthes athenais var. minor Pantocsek Card Image
Achnanthes atomus Hustedt Card Image
Achnanthes atomus var. congolensis Hustedt Card Image
Achnanthes aubortli Heribaud Card Image
Achnanthes aueri Krasske INA entry
Achnanthes aueri Krasske Card Image
Achnanthes australis Ehrenberg Card Image
Achnanthes austriaca f. intermedia Manguin Card Image
Achnanthes austriaca Hustedt INA entry
Achnanthes austriaca Hustedt Card Image
Achnanthes austriaca var. capensis Cholnoky Card Image
Achnanthes austriaca var. dracomontana Cholnoky Card Image
Achnanthes austriaca var. helvetica Hustedt INA entry
Achnanthes austriaca var. helvetica Hustedt Card Image
Achnanthes austriaca var. parallela Krasske Card Image
Achnanthes austriaca var. ventricosa Krasske Card Image
Achnanthes baccata (Leud.-Fort.) Cleve Card Image
Achnanthes baccillarioides Bory Card Image
Achnanthes bacillaris Ehrenberg Card Image
Achnanthes bacillum M. Peragallo Card Image
Achnanthes bahusiensis (Grunow) Lange-Bertalot INA entry
Achnanthes bahusiensis (Grunow) Lange-Bertalot Card Image
Achnanthes baicalansis Skvortzow & Meyer Card Image
Achnanthes baicalensis Skvortzov & K.I. Meyer INA entry
Achnanthes baicaliana var. notate Frenguelli Card Image
Achnanthes baldjickii (Brightw.) Grunow Card Image
Achnanthes baldjickii subsp. lorenziana (Grunow) Ross Card Image
Achnanthes baldjickii var. croatica Jurilj Card Image
Achnanthes baldjickii var. subquadrata Pantocsek Card Image
Achnanthes baltalensis H.P. Gandhi INA entry
Achnanthes baltalensis var. ovalis H.P. Gandhi INA entry
Achnanthes bavarica Ehrenberg Card Image
Achnanthes bavarica Ehrenberg Card Image
Achnanthes bengalensis Grunow Card Image
Achnanthes bengalensis var. subventricosa Grunow Card Image
Achnanthes Bernierii Manguin Card Image
Achnanthes biasolettiana f. minuta Grunow Card Image
Achnanthes biasolettiana Grunow INA entry
Achnanthes biasolettiana Grunow Card Image
Achnanthes biasolettiana Grunow Card Image
Achnanthes biasolettiana var. jackii (Rabenhorst) Cleve-Euler Card Image
Achnanthes biasolettiana var. subatomus Lange-Bertalot INA entry
Achnanthes biasolettiana var. subatomus Lange-Bertalot Card Image
Achnanthes biasolettiana var. sublinearis Cleve Card Image
Achnanthes biasolettiana var. thienemannii (Hustedt) Lange-Bertalot INA entry
Achnanthes biasolettiana var. thienemannii (Hustedt) Lange-Bertalot Card Image
Achnanthes bicapitata Hustedt Card Image
Achnanthes biceps Hustedt Card Image
Achnanthes biconfusa Van Landingham Card Image
Achnanthes bigibba Heiden & Kolbe Card Image
Achnanthes bijuga Turpin Card Image
Achnanthes bilunulata Turpin Card Image
Achnanthes binodis Ehrenberg Card Image
Achnanthes bioretii H. Germain INA entry
Achnanthes bioretii H. Germain Card Image
Achnanthes biporoma M.H. Hohn & J. Hellerman INA entry
Achnanthes biporoma M.H. Hohn & J. Hellerman Card Image
Achnanthes biporoma M.H. Hohn & J. Hellerman [verso] Card Image
Achnanthes birugula Hohn Card Image
Achnanthes bistriata Skvortzow & Meyer Card Image
Achnanthes blancheana R. Maillard INA entry
Achnanthes blancheana R. Maillard ex H. Lange-Bertalot & A. Steindorf INA entry
Achnanthes bongrainii (Perag.) Mann Card Image
Achnanthes borealis A. Cleve Card Image
Achnanthes borneolanceolata Lange-Bertalot INA entry
Achnanthes borneolanceolata Lange-Bertalot Card Image
Achnanthes bottnica (Cleve) Cleve Card Image
Achnanthes boudoui D. Metzeltin & H. Lange-Bertalot INA entry
Achnanthes Bourginii Manguin Card Image
Achnanthes boyei Østrup INA entry
Achnanthes boyei Ostrup Card Image
Achnanthes Boyeri Mackay Card Image
Achnanthes brachypus Montague Card Image
Achnanthes brasiliensis Ehrenberg Card Image
Achnanthes Breenii Archibald Card Image
Achnanthes bremeyeri Lange-Bertalot INA entry
Achnanthes bremeyeri Lange-Bertalot Card Image
Achnanthes brevicostata (Hustedt) Lange-Bertalot Card Image
Achnanthes brevicostata (Hustedt) Lange-Bertalot & Krammer INA entry
Achnanthes brevipes C. Agardh INA entry
Achnanthes brevipes f. gaussii Heiden & Kolbe Card Image
Achnanthes brevipes f. rostrata Karaeva Card Image
Achnanthes brevipes f. trigona Ostrup Card Image
Achnanthes brevipes J. Agardh Card Image
Achnanthes brevipes var. angustata (Greville) Cleve Card Image
Achnanthes brevipes var. arctica (Cleve) Ko-Bayashi Card Image
Achnanthes brevipes var. bacillaris Peragallo Card Image
Achnanthes brevipes var. capensis (Kützing) Grunow Card Image
Achnanthes brevipes var. capensis Cleve Card Image
Achnanthes brevipes var. constricta Grunow Card Image
Achnanthes brevipes var. contracts Grunow Card Image
Achnanthes brevipes var. fragilariaeformis Kützing Card Image
Achnanthes brevipes var. indica (Brun) Cleve Card Image
Achnanthes brevipes var. intermedia (Kützing) Cleve Card Image
Achnanthes brevipes var. japonica Skvortzow Card Image
Achnanthes brevipes var. japonica Skvortzow Card Image
Achnanthes brevipes var. lata Cleve-Euler Card Image
Achnanthes brevipes var. laudugari (Tempère & Brun) Cleve Card Image
Achnanthes brevipes var. line Kützing Card Image
Achnanthes brevipes var. linearis Ostrup Card Image
Achnanthes brevipes var. marginata Cleve Card Image
Achnanthes brevipes var. marina Kützing Card Image
Achnanthes brevipes var. neogenica Milovanova Card Image
Achnanthes brevipes var. parvula (Kützing) Cleve Card Image
Achnanthes brevipes var. pennaeformis (Greville) Cleve Card Image
Achnanthes brevipes var. salinarum C. Agardh Card Image
Achnanthes brevipes var. seriata (C. Agardh) Cleve Card Image
Achnanthes brevipes var. subcrenulata (Cleve) Cleve Card Image
Achnanthes brevipes var. tumida Hustedt Card Image
Achnanthes brevipes var. typica Cleve Card Image
Achnanthes breweri Foged Card Image
Achnanthes broonlundensis Foged Card Image
Achnanthes bruunii Foged Card Image
Achnanthes buccula Cholnoky INA entry
Achnanthes buccula Cholnoky Card Image
Achnanthes butterfassiana Lange-Bertalot INA entry
Achnanthes butterfassiana Lange-Bertalot Card Image
Achnanthes calcar Cleve INA entry
Achnanthes calcar Cleve Card Image
Achnanthes calcar var. australis Playfair Card Image
Achnanthes calcaroides Foged Card Image
Achnanthes calear var. pulcherrima Playfair Card Image
Achnanthes caledonica H. Lange-Bertalot INA entry
Achnanthes Campechiana Hustedt Card Image
Achnanthes campylopus Mantagna Card Image
Achnanthes capensis Kützing Card Image
Achnanthes capensis var. multiarticulata Kützing Card Image
Achnanthes capitata Erlandsson Card Image
Achnanthes capitatolineata Card Image
Achnanthes capitellata (A. Cleve) Cleve-Euler Card Image
Achnanthes carissima Lange-Bertalot INA entry
Achnanthes carissima Lange-Bertalot Card Image
Achnanthes carmichaelii Greville INA entry
Achnanthes carmichaelii Greville Card Image
Achnanthes cassida J.R. Carter Card Image
Achnanthes cataractarum (Hustedt) Lange-Bertalot & Krammer Card Image
Achnanthes cataractarum Hustedt) Lange-Bertalot & Krammer INA entry
Achnanthes catenata Bílí & Marvan Card Image
Achnanthes ceramii Hendey Card Image
Achnanthes charcotii M. Peragallo Card Image
Achnanthes chilensis Hustedt INA entry
Achnanthes chilensis Hustedt Card Image
Achnanthes chilensis var. subaequalis Reimer Card Image
Achnanthes cincta G. W. Andrews Card Image
Achnanthes clara Cleve-Euler Card Image
Achnanthes clavata Pantocsek Card Image
Achnanthes clevei Card Image
Achnanthes clevei Grunow INA entry
Achnanthes clevei Grunow Card Image
Achnanthes clevei var. balcanica f. rostrata Hustedt Card Image
Achnanthes clevei var. balcanica Hustedt Card Image
Achnanthes clevei var. bottnica Cleve Card Image
Achnanthes clevei var. nipponica Skvortzow Card Image
Achnanthes clevei var. rostrata Hustedt INA entry
Achnanthes clevei var. rostrata Hustedt Card Image
Achnanthes coarctata (Brébisson ex W. Smith) Grunow INA entry
Achnanthes coarctata (Brebisson ex W. Smith) Grunow Card Image
Achnanthes coarctata (Brebisson) Grunow Card Image
Achnanthes coarctata f. antarctica M. Peragallo Card Image
Achnanthes coarctata f. falklandica Carlson Card Image
Achnanthes coarctata var. constricta Krasske Card Image
Achnanthes coarctata var. distorta M. Peragallo Card Image
Achnanthes coarctata var. elineata (Lagerstedt) O. Müller Card Image
Achnanthes coarctata var. elliptica Krasske Card Image
Achnanthes coarctata var. parallels Vankataraman Card Image
Achnanthes coarctata var. petri-pazmanyii Éber Card Image
Achnanthes coarctata var. sinaensis Hustedt Card Image
Achnanthes cocconeiformis A. Mann Card Image
Achnanthes cocconeioides Riznyk Card Image
Achnanthes cogitata R. Archibald Card Image
Achnanthes cognita R. Simonsen INA entry
Achnanthes compacta A. Mann Card Image
Achnanthes confusa Manguin Card Image
Achnanthes confusa var. atomoidas Manguin Card Image
Achnanthes congolensis Hustedt Card Image
Achnanthes conspicua A. Mayer INA entry
Achnanthes conspicua Mayar Card Image
Achnanthes conspicua var. brevistriata Hustedt Card Image
Achnanthes conspicuoides Card Image
Achnanthes contrarea H. Lange-Bertalot & A. Steindorf INA entry
Achnanthes convergens H. Kobayasi INA entry
Achnanthes convergens H. Kobayasi INA entry
Achnanthes convergens H. Kobayasi INA entry
Achnanthes convergens H. Kobayasi Card Image
Achnanthes convergens Kobayasi Card Image
Achnanthes corrupts Giffen Card Image
Achnanthes costata Greville INA entry
Achnanthes costata Greville Card Image
Achnanthes costatus C. Johnston Card Image
Achnanthes cotteriensis Foged Card Image
Achnanthes crassa Hustedt INA entry
Achnanthes crassa Hustedt Card Image
Achnanthes crassa var. elliptica Suxena & Venkateswarlu Card Image
Achnanthes crenulata Grunow Card Image
Achnanthes crenulata var. arcuate Tsumure Card Image
Achnanthes crenulata var. confusa Van Landingham Card Image
Achnanthes crenulata var. constrica Hustedt Card Image
Achnanthes crenulata var. elliptica Gandhi Card Image
Achnanthes crenulata var. linearis Gandhi Card Image
Achnanthes crenulata var. linearis Meister Card Image
Achnanthes cristata Rabenhorst Card Image
Achnanthes crosbyana Foged Card Image
Achnanthes crucifera Ostrup Card Image
Achnanthes crucifera var. capitata Cleve-Euler Card Image
Achnanthes cuneata Grunow Card Image
Achnanthes curtissima J.R. Carter INA entry
Achnanthes curtissima J.R. Carter Card Image
Achnanthes curvata Leuduger-Fortmorel Card Image
Achnanthes curvirostrum J. Brun Card Image
Achnanthes cyclophora Heiden & Kolbe Card Image
Achnanthes danica Card Image
Achnanthes danica var. major Cleve Card Image
Achnanthes danica var. maxima Cleve Card Image
Achnanthes danica var. schulzii Cleve-Euler Card Image
Achnanthes danicoides Giffen Card Image
Achnanthes daonensis H. Lange-Bertalot INA entry
Achnanthes daonensis Lange-Bertalot Card Image
Achnanthes daui Foged Card Image
Achnanthes daui N. Foged INA entry
Achnanthes daui var. alaskaensis Foged Card Image
Achnanthes debilissima Oestrup Card Image
Achnanthes decipiens Reimer Card Image
Achnanthes deflexa C.W. Reimer INA entry
Achnanthes deflexa Reimer Card Image
Achnanthes deflexa var. alpestris R. Lowe & Kociolek Card Image
Achnanthes deflexa var. alpestris R. Lowe & J.P. Kociolek INA entry
Achnanthes delicatissima Simonsen Card Image
Achnanthes delicatula (Kützing) Grunow INA entry
Achnanthes delicatula (Kützing) Grunow Card Image
Achnanthes delicatula (Kützing) Grunow Card Image
Achnanthes delicatula f. angustata (Gutwinski) Gutwinski Card Image
Achnanthes delicatula ssp. engelbrechtii (Cholnoky) Lange-Bertalot INA entry
Achnanthes delicatula ssp. engelbrechtii (Cholnoky) Lange-Bertalot INA entry
Achnanthes delicatula ssp. septentrionalis (Østrup) Lange-Bertalot INA entry
Achnanthes delicatula subsp. hauckiana (Grunow) Lange-Bertalot Card Image
Achnanthes delicatula subsp. septentrionalis (Ostrup) Lange-Bertalot Card Image
Achnanthes delicatula var. australis Manguin Card Image
Achnanthes delicatula var. magellanica Frenguelli Card Image
Achnanthes delicatula var. pacia Frenguelli Card Image
Achnanthes delicatula var. robusta Hustedt INA entry
Achnanthes delicatula var. robusta Hustedt Card Image
Achnanthes delicatula var. rostrata (Schulz) Cleve-Euler Card Image
Achnanthes deliculata var. australis É. Manguin INA entry
Achnanthes delpiroui M. Peragallo Card Image
Achnanthes depresea var. lanceolata Cleve-Euler Card Image
Achnanthes depressa (Cleve) Hustedt INA entry
Achnanthes desperata Cholnoky Card Image
Achnanthes devilensis Foged Card Image
Achnanthes diaper var. capitata Jasnitsky Card Image
Achnanthes didyma f. gibbosa J.R. Carter Card Image
Achnanthes didyma Hustedt INA entry
Achnanthes didyma Hustedt Card Image
Achnanthes diluviana Hustedt INA entry
Achnanthes diluviana Hustedt Card Image
Achnanthes dimorphostriata Kobayasi Card Image
Achnanthes dimorphs Turpin Card Image
Achnanthes diplopunctata Simonsen Card Image
Achnanthes dispar Cleve Card Image
Achnanthes dispar Mann Card Image
Achnanthes dispar var. angulata Hustedt Card Image
Achnanthes dispar var. lanceolata P. Schulz Card Image
Achnanthes distincta E. Messikommer INA entry
Achnanthes distorta M. Peragallo Card Image
Achnanthes distorta M. Peragallo Card Image
Achnanthes dornii Lange-Bertalot INA entry
Achnanthes dornii Lange-Bertalot Card Image
Achnanthes dorogostaiskii Jasnitsky Card Image
Achnanthes dubia Bory Card Image
Achnanthes duthiei M.R. Sreenivasa INA entry
Achnanthes duthii Sreenivasa Card Image
Achnanthes elata (Leud.-Fort.) Gandhi Card Image
Achnanthes elata (Leud.-Fort.) Gandhi var. curvula Gandhi Card Image
Achnanthes elegans H. Kobayasi Card Image
Achnanthes elegans H. Kobayasi Card Image
Achnanthes elliptica f. ikpikpukensis Foged Card Image
Achnanthes elliptica Schumann Card Image
Achnanthes elliptica Skvortzow & Meyer Card Image
Achnanthes elliptica var. elongata Cleve-Euler Card Image
Achnanthes elliptica var. minor (Schulz) Cleve-Euler Card Image
Achnanthes elliptica var. minor (Schulz) Cleve-Euler Card Image
Achnanthes elliptica var. pungens Cleve-Euler INA entry
Achnanthes elliptica var. rostrata Cleve-Euler Card Image
Achnanthes engelbrechtii Cholnoky INA entry
Achnanthes engelbrechtii Cholnoky Card Image
Achnanthes engelbrechtii var. minuta Cholnoky Card Image
Achnanthes entrancensis Foged Card Image
Achnanthes ercuate Cleve-Euler Card Image
Achnanthes exigua f. angustirostrata Krasske INA entry
Achnanthes exigua f. angustirostrata Krasske Card Image
Achnanthes exigua f. semiaperta P. Guermeur INA entry
Achnanthes exigua f. subcapitata Suxena & Venkataswarlu Card Image
Achnanthes exigua f. subglobosa Manguin Card Image
Achnanthes exigua Grunow INA entry
Achnanthes exigua Grunow Card Image
Achnanthes exigua Grunow Card Image
Achnanthes exigua Pantocsek Card Image
Achnanthes exigua var. angustirostrata (Krasske) Lange-Bertalot INA entry
Achnanthes exigua var. angustirostrata (Krasske) Lange-Bertalot Card Image
Achnanthes exigua var. baikalensis Skvortzow Card Image
Achnanthes exigua var. capitata Amossé Card Image
Achnanthes exigua var. capitata Hustedt Card Image
Achnanthes exigua var. constricta Hustedt Card Image
Achnanthes exigua var. elliptica Hustedt Card Image
Achnanthes exigua var. heterovalva G. Krasske INA entry
Achnanthes exigua var. heterovalva G. Krasske Card Image
Achnanthes exigua var. indica Skvortzow Card Image
Achnanthes exigua var. nipponica Skvortzow Card Image
Achnanthes exigua var. siamense Hirano Card Image
Achnanthes exigua var. staurophora Pantocsek Card Image
Achnanthes exigua var. undulata Frenguelli Card Image
Achnanthes exigua var. yabeana Skvortzow & Noda Card Image
Achnanthes exiguiformis Hustedt Card Image
Achnanthes exiguoides Compère Card Image
Achnanthes exilis Kützing Card Image
Achnanthes exilis Kützing Card Image
Achnanthes exilis var. minutissima Brun Card Image
Achnanthes exiloides Cholnoky Card Image
Achnanthes exiloides J. R. Carter Card Image
Achnanthes expecta Van Landingham Card Image
Achnanthes expressa J. R. Carter Card Image
Achnanthes fasciata Candbi Card Image
Achnanthes fimbriata (Grunow) Ross Card Image
Achnanthes flahaulti Heribaud Card Image
Achnanthes flexella (Kützing) Mann Card Image
Achnanthes flexella var. alpestris Brun INA entry
Achnanthes flexella var. alpestris Brun Card Image
Achnanthes fogedii H. Håkansson INA entry
Achnanthes fogedii H. Håkansson Card Image
Achnanthes folliotii Fusey Card Image
Achnanthes fontana Round Card Image
Achnanthes fonticola Hustedt Card Image
Achnanthes fonticolanceolata H. Lange-Bertalot & H. Schimanski INA entry
Achnanthes fossilis M. Peragallo Card Image
Achnanthes fragilarioides J.B. Petersen INA entry
Achnanthes fragilarioides J.B. Petersen Card Image
Achnanthes fragilis Skvortzow Card Image
Achnanthes frequentissima Lange-Bertalot INA entry
Achnanthes frequentissima Lange-Bertalot Card Image
Achnanthes frigida Cleve-Euler Card Image
Achnanthes frigida Hustedt INA entry
Achnanthes fugeii J. R. Carter Card Image
Achnanthes fukiensis Skvortzow Card Image
Achnanthes fulla J.R. Carter INA entry
Achnanthes fulla J.R. Carter Card Image
Achnanthes gainii (Perag.) Mann Card Image
Achnanthes gamma (Cleve) Ainosd Card Image
Achnanthes gamma var. rectilineata (Cleve) Amossé Card Image
Achnanthes genuflexa Kützing Card Image
Achnanthes Germainii Manguin Card Image
Achnanthes gessneri Hustedt INA entry
Achnanthes gessneri Hustedt Card Image
Achnanthes gibberula Grunow INA entry
Achnanthes gibberula Grunow Card Image
Achnanthes gibberula Grunow Card Image
Achnanthes gibberula var. angustior Grunow Card Image
Achnanthes gibbosa Hustedt Card Image
Achnanthes glabrata Grunow Card Image
Achnanthes glabrata var. auklandica Grunow Card Image
Achnanthes gondwana D. Metzeltin & H. Lange-Bertalot INA entry
Achnanthes gracillima Hustedt Card Image
Achnanthes gracillima var. nipponica Skvortzow Card Image
Achnanthes grana M.B. Hohn & J. Hellerman INA entry
Achnanthes granii Hohn & Hellerman Card Image
Achnanthes gregoriana Greville INA entry
Achnanthes gregoriana Greville Card Image
Achnanthes grimmei Krasske Card Image
Achnanthes grimmei var. elliptica Krasske Card Image
Achnanthes grimmei var. elliptica Krasske Card Image
Achnanthes grimmei var. hyalina Hustedt Card Image
Achnanthes grimmei var. inflata Krasske Card Image
Achnanthes Grimmii Krasske Card Image
Achnanthes grischuna M. Wuthrich INA entry
Achnanthes grischuna M. Wuthrich Card Image
Achnanthes groenlandica (Cleve) Grunow Card Image
Achnanthes groenlandica f. jaydei McIntire Card Image
Achnanthes groenlandica var. phinneyi McIntire & Reimer Card Image
Achnanthes hankensis Skvortzow Card Image
Achnanthes hardingensis Foged Card Image
Achnanthes Harrisonii Cholnoky Card Image
Achnanthes harveyi Reimer Card Image
Achnanthes hastata Skvortzow & Mayer Card Image
Achnanthes hateromorpha Grunow Card Image
Achnanthes hauckiana f. fossilis Manguin Card Image
Achnanthes hauckiana f. lancettula Hustedt ex R. Simonsen INA entry
Achnanthes hauckiana f. nipponica Skvortzov Card Image
Achnanthes hauckiana f. rhombica Cleve-Euler Card Image
Achnanthes hauckiana Grunow INA entry
Achnanthes hauckiana Grunow Card Image
Achnanthes hauckiana var. densistriata Horikawa & Okuno Card Image
Achnanthes hauckiana var. elliptica P. Schulz Card Image
Achnanthes hauckiana var. elliptica Schulz Card Image
Achnanthes hauckiana var. nipponica Skvortzow Card Image
Achnanthes hauckiana var. rostrata P. Schulz Card Image
Achnanthes hauckiana var. rostrata Schulz INA entry
Achnanthes hauckiana var. rostrata Schulz Card Image
Achnanthes hauckiana var. rostrata Schulz ex Hustedt INA entry
Achnanthes hauckii Grunow INA entry
Achnanthes hauckii Grunow Card Image
Achnanthes haynaldii Schaarschmidt INA entry
Achnanthes haynaldii Schaarschmidt Card Image
Achnanthes haynaldii var. elliptico-lanceolata Schaarschmidt Card Image
Achnanthes haynaldii var. intermedia A. Cleve Card Image
Achnanthes haynaldii var. oblongo-elliptica Schaarschmidt Card Image
Achnanthes haynaldii var. vulgaris Schaarschmidt Card Image
Achnanthes hbrmannii-k Gutwinski Card Image
Achnanthes hedinii ('Hedini') Hustedt Card Image
Achnanthes heidenii ('Heideni') P. Schulz Card Image
Achnanthes helvetica (Hustedt) Lange-Bertalot INA entry
Achnanthes helvetica (Hustedt) Lange-Bertalot Card Image
Achnanthes helvetica (Hustedt) Lange-Bertalot & Krammer Card Image
Achnanthes helvetica (Hustedt) Lange-Bertalot & Krammer Card Image
Achnanthes helvetica var. alpina R.J. Flower & V.J. Jones INA entry
Achnanthes helvetica var. minor R.J. Flower & V.J. Jones INA entry
Achnanthes herteri J. Frenguelli INA entry
Achnanthes herteri J. Frenguelli Card Image
Achnanthes hetaromorpha var. binotata Frenguelli Card Image
Achnanthes heteromorpha Grunow INA entry
Achnanthes heterostriata Hustedt Card Image
Achnanthes heterostriatoides Hohn Card Image
Achnanthes hexagona Cleve & Brun Card Image
Achnanthes Hilliardii Manguin Card Image
Achnanthes himalayensis Jao & Zhu Card Image
Achnanthes hintzii Lange-Bertalot & Krammer INA entry
Achnanthes hintzii Lange-Bertalot & Krammer Card Image
Achnanthes hirta J. P. Catter Card Image
Achnanthes holmquistii Foged Card Image
Achnanthes holsetica Hustedt Card Image
Achnanthes holstii Cleve INA entry
Achnanthes holstii Cleve Card Image
Achnanthes holstii var. celtica f. cuneiformis Fusey Card Image
Achnanthes holstii var. celtica Fusey Card Image
Achnanthes holstii var. schwabei Krasske Card Image
Achnanthes hudsonis Grunow INA entry
Achnanthes hudsonis Grunow Card Image
Achnanthes hungarica f. constricta Raabe Card Image
Achnanthes hungarica f. polygonata Cleve-Euler Card Image
Achnanthes hungarica f. semicruciata Cleve-Euler Card Image
Achnanthes hungarica Grunow INA entry
Achnanthes hungarica Grunow Card Image
Achnanthes hungarica Grunow Card Image
Achnanthes hungarica var. andicola (Cleve) Ostrup Card Image
Achnanthes hungarica var. brevis Liebetanz Card Image
Achnanthes hungarica var. jamalinensis Grunow Card Image
Achnanthes hungarica var. linearis Abdul-Majeed Card Image
Achnanthes hungarica var. miramaris Frenguelli Card Image
Achnanthes hungarica var. rivularis (Freng.) Frenguelli Card Image
Achnanthes hungarica var. rumelica Istvánffi Card Image
Achnanthes hungarica var. tropica Frenguelli Card Image
Achnanthes hustedtii (Krasske) C.W. Reimer INA entry
Achnanthes hustedtii (Krasske) Reimer Card Image
Achnanthes hyperborea Grunow Card Image
Achnanthes hyperboreoides A. Witkowski, D. Metzeltin, & H. Lange-Bertalot INA entry
Achnanthes hyperbotea Grunow Card Image
Achnanthes ignota Hustedt Card Image
Achnanthes Imanishii Hirano Card Image
Achnanthes imperfecta H. Schimanski INA entry
Achnanthes imperfecta Schimanski Card Image
Achnanthes impexa Lange-Bertalot INA entry
Achnanthes impexa Lange-Bertalot Card Image
Achnanthes impexiformis Lange-Bertalot INA entry
Achnanthes impexiformis Lange-Bertalot Card Image
Achnanthes inaequalis Ehrenberg Card Image
Achnanthes incognita Krasske Card Image
Achnanthes indica Ehrenberg Card Image
Achnanthes indica J. Brun Card Image
Achnanthes indicatrix H. Lange-Bertalot & A. Steindorf INA entry
Achnanthes inflata f. elatoides Cholnoky Card Image
Achnanthes inflata f. subcostata Lenoble & Manguin Card Image
Achnanthes inflata f. vidarbhensis Sarode & Kamat Card Image
Achnanthes inflata Grunow Card Image
Achnanthes inflata var. elata (Leud.-Fortm.) Hustedt Card Image
Achnanthes inflata var. gibba Gandhi Card Image
Achnanthes inflata var. javanica Gandhi Card Image
Achnanthes inflata var. sigmata O Müller Card Image
Achnanthes inflata var. sinica Skvortzow Card Image
Achnanthes inflata var. smithiana (Greville) Cleve Card Image
Achnanthes inflatagrandis D. Metzeltin, H. Lange-Bertalot, & F. García-Rodríguez INA entry
Achnanthes ingratifomis Lange-Bertalot Card Image
Achnanthes ingratiformis Lange-Bertalot INA entry
Achnanthes inopinata Cleve Card Image
Achnanthes intermedia Kützing Card Image
Achnanthes intermedia Kützing Card Image
Achnanthes interrupta J. R. Carter Card Image
Achnanthes investiens J.R. Carter INA entry
Achnanthes investiens J.R. Carter Card Image
Achnanthes islandica Ostrup Card Image
Achnanthes Jacksonii Woodhead & Tweed Card Image
Achnanthes jacobii Manguin INA entry
Achnanthes jakovljavici Hustedt Card Image
Achnanthes jamaicensis A.C. Podzorski INA entry
Achnanthes Jamalinensis Grunow Card Image
Achnanthes jan-marcinii A. Witkowski, D. Metzeltin, & H. Lange-Bertalot INA entry
Achnanthes japonica H. Kobayasi INA entry
Achnanthes japonica H. Kobayasi INA entry
Achnanthes japonica H. Kobayasi INA entry
Achnanthes japonica H. Kobayasi Card Image
Achnanthes japonica Kobayasi Card Image
Achnanthes javanica [Ehrenberg] Card Image
Achnanthes javanica Grunow Card Image
Achnanthes javanica var. bengalensis Grunow Card Image
Achnanthes javanica var. rhombica Grunow Card Image
Achnanthes javanica var. subconstricta Meister INA entry
Achnanthes javanica var. subconstricta Meister Card Image
Achnanthes javanica var. subventricosa Grunow Card Image
Achnanthes javanica var. tenuistauros (Mann) Meister