Center for Phycological Documentation: Index Nominum Algarum

Indexes (very large files) to all taxa:

_A Z_


XAINZANELLA X.N. Mu Text
XANDARODINIUM Reid Card image
XANTHELLEAE Haeckel Text
XANTHIDIASTRUM Delponte Card image
XANTHIDIUM (C.G. Ehrenberg) F.T. Kützing Card image
XANTHIDIUM (C.G. Ehrenberg) P.F. Reinsch Card image
XANTHIDIUM C.G. Ehrenberg Card image
XANTHIDIUM C.G. Ehrenberg ex J. Ralfs Card image
XANTHIDIUM sect. SCHIZACANTHUM (P.M. Lundell) F. Gay Card image
XANTHIDIUM subgen. SCHIZACANTHUM P.M. Lundell Card image
XANTHIDIUM subgenera SCHIZACANTHAUM P.M. Lundell Card image
XANTHIDIUM subgenus EUXANTHIDIUM R. Boldt Card image
XANTHIOPYXIS Ehrenberg (also on card: subgenus of Pyxidicula\} Card image
XANTHOCAPSA (Nägeli) Kirchner \{also on card: Section of Gloeocapsa\} Card image
XANTHOCAPSA Nägeli Card image
XANTHOCHLORA van den Hoek \{also on card: section of Cladophora\} Card image
XANTHODISCUS Schewiakoff Card image
XANTHOMONADINA Deflandre in P.P. Grassé (ed.) Text
XANTHOMONAS Scagel & Stein Card image
XANTHOMONAS W. J. Dowson Card image
XANTHONEMA P. C. Silva Card image
XANTHOPHYCEA T. Cavalier-Smith in J.C. Green et al. (eds.) Text
XANTHOPHYCOMONAS Scagel & Stein Card image
XANTHOPHYCOTA M. Shameel Text
XANTHOSIPHONIA J. Agardh Card image
XANTHOTHRICHUM Wille Card image
XANTHOTRICHUM Wille ex Kirchner Card image
XANTHOTRICHUM Wille ined. Card image
XENASCUS Cookson & Eisenack Card image
XENICODINIUM Klement Card image
XENIKOON Cookson & Eisenack Card image
XENOCOCCUS (Thuret) Hansgirg Text
XENOCOCCUS (Thuret) Hansgirg \{also on card: section of Dermocarpa Crouan frat.\} Card image
XENOCOCCUS Thuret Card image
XENOTHOLOS M. Gold-Morgan, G. Montejano, & J. Komárek Text
XIPHOPHORA (Montagne) J. Agardh \{also on card: section of Fucodium\} Card image
XIPHOPHORA Montagne Card image
XIPHOPHORA Montagne \{also on card: beginning of genus description, in latin\} Card image Card image
XIPHOPHORA Montagne \{also on card: conclusion of genus description, in latin\} Card image
XIPHOPHORACEAE G.Y. Cho, F. Rousseau, B. de Reviers, & S.M. Boo Text
XIPHOPHORIDIUM Sarjeant Card image
XIPHOPHYLLANTHUS Kuntze Card image
XYLOCHLORIS J. Neustupa, M. Elías & P. Skaloud in Neustupa et al. Text
XYPHOPHYLLANTHUS (Kuntze) Kuntze \{also on card: subgenus of Sargassum\} Card image
XYSTOTHECA Hanna Card image
Xainzanella sinensis X.N. Mu Text
Xandarodinium variabile J.P. Bujak Text
Xandarodinium xanthum Reid Card image
Xanthidiastrum paradoxum Delponte Card image
Xanthidium acanthophorum C.E.O. Nordstedt Card image
Xanthidium acanthophorum f. javanica C.E.O. Nordstedt Card image
Xanthidium acanthophorum f. suecica C.E.O. Nordstedt Card image
Xanthidium acanthophorum var. bengalicum N.G. Lagerheim Card image
Xanthidium acanthophorum var. raciborskii R. Gutwinski Card image
Xanthidium aculeatum C.G. Ehrenberg Card image
Xanthidium aculeatum C.G. Ehrenberg ex J. Ralfs Card image
Xanthidium aculeatum b. brevispina G.L. Rabenhorst Card image
Xanthidium aculeatum f. brevispina F.C.E. Břrgesen Card image Card image
Xanthidium aculeatum f. spinosum L.S. Péterfi Card image
Xanthidium aculeatum var. basidentatum (F.C.E. Břrgesen) West & G.S. West Card image
Xanthidium aculeatum var. minor L.C. Li Card image
Xanthidium alpinum W. Schmidle Card image
Xanthidium amazonense A.M. Scott & H.T. Croasdale Card image
Xanthidium amazonense var. dicentrotum A.M. Scott & H.T. Croasdale Card image
Xanthidium angulatum (W. Joshua) M. Hirano Card image
Xanthidium angulatum (W. Joshua) N.G. Lagerheim Card image
Xanthidium antelopaeum var. minneapoliense F. Wolle Card image
Xanthidium anthilopaeum var. candezense F. Auclair Card image
Xanthidium antilipoeum f. longispinum (R.L. Grönblad) E.K. Kossinskaja Card image
Xanthidium antilopaeum (L.A. Brébisson in G.G.A. Meneghini) F.T. Kützing Card image
Xanthidium antilopaeum f. abnorme I.A. Kisselev Card image
Xanthidium antilopaeum f. angulata T.J.C. Irénée-Marie Card image
Xanthidium antilopaeum f. angulatum W. Joshua Card image
Xanthidium antilopaeum f. brasiliense C.F.O. Nordstedt Card image
Xanthidium antilopaeum f. breviaculeatum A.M. Scott & R.L. Grönblad Card image
Xanthidium antilopaeum f. bulbosum L.S. Péterfi Card image
Xanthidium antilopaeum f. callosum J.A. Cushman Card image
Xanthidium antilopaeum f. compressum L.S. Péterfi Card image
Xanthidium antilopaeum f. curvispinum J.A. Cushman Card image
Xanthidium antilopaeum f. depressa W.B. Turner Card image
Xanthidium antilopaeum f. divergens D. Milovanovic Card image
Xanthidium antilopaeum f. erectum L.S. Péterfi Card image
Xanthidium antilopaeum f. granulata Y.V. Roll Card image
Xanthidium antilopaeum f. hexagona B. Eichler & R. Gutwinski Card image
Xanthidium antilopaeum f. incrassata R.L. Grönblad Card image
Xanthidium antilopaeum f. inevolutum J. Lütkemüller Card image
Xanthidium antilopaeum f. inflata G. Nygaard Card image
Xanthidium antilopaeum f. irregularis West & G.S. West Card image
Xanthidium antilopaeum f. javanica C.F.O. Nordstedt Card image
Xanthidium antilopaeum f. longispina R.L. Grönblad Card image
Xanthidium antilopaeum f. longispinum A.M. Scott & G.W. Prescott Card image
Xanthidium antilopaeum f. major W.B. Turner Card image
Xanthidium antilopaeum f. mediolaeve R.L. Grönblad Card image
Xanthidium antilopaeum f. michiganensis W.E. Wade Card image
Xanthidium antilopaeum f. minor M. Raciborski Card image
Xanthidium antilopaeum f. minus A.M. Scott & G.W. Prescott Card image
Xanthidium antilopaeum f. pseudoornatum E.K. Kossinskaja Card image
Xanthidium antilopaeum f. pseudopolymazum E.K. Kossinskaja Card image
Xanthidium antilopaeum f. schulzii E. Messikommer Card image
Xanthidium antilopaeum f. scrobiculatum A.M. Scott & R.L. Grönblad Card image
Xanthidium antilopaeum f. sexaculeata R.L. Grönblad Card image
Xanthidium antilopaeum f. transsilvanicum P. Palik Card image Card image
Xanthidium antilopaeum f. triquetrum (P.M. Lundell) J. Ruzicka Card image
Xanthidium antilopaeum f. triquetrum D.B. Williamson Text
Xanthidium antilopaeum var. americanum A.M. Scott & R.L. Grönblad Card image
Xanthidium antilopaeum var. ayayense R.L. Grönblad Card image
Xanthidium antilopaeum var. basiornata B. Eichler & M. Raciborski Card image
Xanthidium antilopaeum var. canadense W. Joshua Card image
Xanthidium antilopaeum var. crameri R.L. Grönblad Card image
Xanthidium antilopaeum var. depaupertum West & G.S. West Card image
Xanthidium antilopaeum var. dimazum C.E.O. Nordstedt Card image
Xanthidium antilopaeum var. eminens H. Bachmann Card image
Xanthidium antilopaeum var. eurycerum A.M. Scott & R.L. Grönblad Card image
Xanthidium antilopaeum var. fasciculoides J. Lütkemüller Card image
Xanthidium antilopaeum var. floridense A.M. Scott & R.L. Grönblad Card image
Xanthidium antilopaeum var. groenlandicum (R. Boldt) R.L. Grönblad Card image
Xanthidium antilopaeum var. hebridarum West & G.S. West Card image
Xanthidium antilopaeum var. heimansii P.F.M. Coesel Card image
Xanthidium antilopaeum var. hirsutum F. Gay Card image
Xanthidium antilopaeum var. incertum W. Schmidle Card image
Xanthidium antilopaeum var. incrassatum (R.L. Grönblad) K. Förster Card image
Xanthidium antilopaeum var. leve W. Schmidle Card image
Xanthidium antilopaeum var. limneticum G.M. Smith Card image
Xanthidium antilopaeum var. mamillosum R.L. Grönblad Card image
Xanthidium antilopaeum var. mississippiense A.M. Scott & R.L. Grönblad Card image
Xanthidium antilopaeum var. nordstedtii R.L. Grönblad Card image
Xanthidium antilopaeum var. oligocanthum W. Schmidle Card image
Xanthidium antilopaeum var. ornatum O.F. Andersson Card image
Xanthidium antilopaeum var. ovale W. Schmidle Card image
Xanthidium antilopaeum var. polymazum C.F.O. Nordstedt Card image
Xanthidium antilopaeum var. pseudotropicum R.L. Grönblad Card image
Xanthidium antilopaeum var. quebecense T.J.C. Irénée-Marie Card image
Xanthidium antilopaeum var. schmidlei O.F. Borge Card image
Xanthidium antilopaeum var. sexspinum G.W. Prescott Card image
Xanthidium antilopaeum var. spinulosum M. Halász Card image
Xanthidium antilopaeum var. subalpinum (F. Wolle) T.J.C. Irénée-Marie Card image
Xanthidium antilopaeum var. subeurycerum A.M. Scott & R.L. Grönblad Card image
Xanthidium antilopaeum var. tri-tetramazum H.L. Skuja Card image
Xanthidium antilopaeum var. triquetrum P.M. Lundell Card image
Xanthidium antilopaeum var. tropicum N.G. Lagerheim Card image
Xanthidium antilopaeum var. truncatum W.N. Hastings Card image
Xanthidium antilopaeum var. tylerianum (West) R.M. Whelden Card image
Xanthidium antilopaeum var. vallesiacum L. Viret Card image
Xanthidium antilopoeum var. johnsonii West & G.S. West Card image
Xanthidium apiculatum (W. Joshua) M. Hirano Card image
Xanthidium apiculatum M. Hirano Text
Xanthidium apiculiferum West Card image
Xanthidium apiculiferum f. minus A.M. Scott & R.L. Grönblad Card image
Xanthidium aralense I.A. Kisselev Card image
Xanthidium arctiscon C.G. Ehrenberg Card image
Xanthidium armatum (L.A. Brébisson) G.L. Rabenhorst Card image
Xanthidium armatum G.L. Rabenhorst ex J. Ralfs Card image
Xanthidium armatum f. inerme T.J.C. Irénée-Marie Card image
Xanthidium armatum f. latum Y. Thérézien Card image
Xanthidium armatum f. minus P. Bourrelly & A. Couté Text
Xanthidium armatum f. subfissum A.A. Elenkin Card image
Xanthidium armatum f. triquetrum D.B. Williamson Text
Xanthidium armatum f. triquetrum H.L. Skuja Card image
Xanthidium armatum var. americanum W.B. Turner Card image
Xanthidium armatum var. anguligerum Willi Krieger Card image
Xanthidium armatum var. basidentatum C.F.O. Nordstedt Card image Card image
Xanthidium armatum var. belgicum H. Kufferath Card image
Xanthidium armatum var. cervicorne West & G.S. West Card image
Xanthidium armatum var. depressum G.W. Prescott & A.M. Scott Card image
Xanthidium armatum var. fissum C.F.O. Nordstedt Card image
Xanthidium armatum var. incongruum W.B. Turner Card image
Xanthidium armatum var. intermedium J.L.B. Schröder Card image
Xanthidium armatum var. irregularis West Card image
Xanthidium armatum var. mediolaeve G.M. Smith Card image
Xanthidium armatum var. mesopotamicum G. Tell & C.G. Vélez Card image
Xanthidium armatum var. supernumerarium W. Schmidle Card image
Xanthidium armatum var. superornatum_(`superornata') P. Bourrelly & A. Couté Text
Xanthidium armatum var. wolleanum W.B. Turner Card image
Xanthidium articulatum Corda Text
Xanthidium artiscon C.G. Ehrenberg ex J. Ralfs Card image
Xanthidium bangweuluense K. Thomasson Card image
Xanthidium basidentatum (Børgesen) P.F.M. Coesel Text
Xanthidium basidentatum (F.C.E. Břrgesen) P.F.M. Coesel Card image
Xanthidium bengalicum W.B. Turner Card image
Xanthidium bicornutum P.F. Reinsch Card image
Xanthidium bifidum (L.A. Brébisson) G. Deflandre Card image
Xanthidium bifidum var. cruciatum (H.L. Skuja) K. Förster Card image
Xanthidium bifidum var. latidivergens (West) K. Förster Card image
Xanthidium bifidum var. truncatum (West) K. Förster Card image
Xanthidium bifurcatum O.F. Borge Card image
Xanthidium bigorrianum (J.A.M. Perty) G.L. Rabenhorst Card image
Xanthidium bisenarium C.G. Ehrenberg Card image
Xanthidium bisenarium f. typica W.B. Turner Card image
Xanthidium bisenarium var. ornatum W.B. Turner Card image
Xanthidium bisenarium var. rotundatum W.B. Turner Card image
Xanthidium borgei (K. Thomasson) K. Förster Card image
Xanthidium botanicum G.I. Playfair Card image
Xanthidium brachiolatum K. Möbius Card image
Xanthidium brebissonii J. Ralfs Card image
Xanthidium brebissonii f. anceps Beck-Mannagetta Text
Xanthidium brebissonii f. punctata B. Eichler & M. Raciborski Card image
Xanthidium brebissonii var. basidentatum Børgesen Text
Xanthidium brebissonii var. basidentatum F.C.E. Břrgesen Card image
Xanthidium brebissonii var. varians J. Ralfs Card image
Xanthidium brevicorne W.B. Turner Card image
Xanthidium brevicorne var. ceylanicum West & G.S. West Card image
Xanthidium brevicorne var. madagascariense P. Bourrelly & A. Couté Text
Xanthidium brevispinum F.E. Fritsch Card image
Xanthidium bulbosum C.G. Ehrenberg Card image
Xanthidium burkillii West & G.S. West Card image
Xanthidium burkillii var. aculeatum Y. Thérézien Card image
Xanthidium burkillii var. alternans H.L. Skuja Card image
Xanthidium burkillii var. croasdaleae A.K.M.N. Islam Card image
Xanthidium calcarato-aculeatum (H.H.E.W. Hieronymus) W. Schmidle Card image
Xanthidium calcarato-aculeatum var. sudanense R.L. Grönblad & A.M. Scott Card image
Xanthidium canadense var. basiornatum (B. Eichler & M. Raciborski) K. Förster Card image
Xanthidium caulfieldii A.M. Scott ex H.T. Croasdale Card image
Xanthidium cecoratum F.E. Fritsch & M.F. Rich Card image
Xanthidium ceylanicum West & G.S. West Card image
Xanthidium chalubisnkii B. Eichler & M. Raciborski Card image
Xanthidium colmbianum F. Wolle Card image
Xanthidium concinnum W. Archer Card image
Xanthidium concinnum var. americanum A.M. Scott & R.L. Grönblad Card image
Xanthidium concinnum var. boldtiana West Card image
Xanthidium concinnum var. floridense A.M. Scott & R.L. Grönblad Card image
Xanthidium concinnum var. guyanense Y. Thérézien Card image
Xanthidium concinnum var. hexagonum (R. Boldt) M. Hirano Card image
Xanthidium concinnum var. ozense M. Hirano Card image
Xanthidium concinnum var. polymorphum A. Coutč & G. Rousselin Card image
Xanthidium concinnum var. varians R.L. Grönblad Card image
Xanthidium controversum W. West & G.S. West Text
Xanthidium controversum West & G.S. West Card image
Xanthidium controversum var. angulosum T.J.C. Irénée-Marie Card image
Xanthidium controversum var. isthmolatum T.J.C. Irénée-Marie Card image
Xanthidium controversum var. planctonicum West & G.S. West Card image
Xanthidium controversum var. protuberans (K. Förster) Y. Thérézien Card image
Xanthidium convergens (C.G. Ehrenberg) G.B. Delponte Card image
Xanthidium coogeeanum G.I. Playfair Card image
Xanthidium coronatum C.G. Ehrenberg Card image
Xanthidium coronatum J. Pavillard Card image
Xanthidium cosmariforme W.B. Turner Card image
Xanthidium cosmariforme f. evoluta W.B. Turner Card image
Xanthidium crassipes C.G. Ehrenberg ex J. Ralfs Card image
Xanthidium crassipes H.H. White Card image
Xanthidium cristatum L.A. Brébisson Card image
Xanthidium cristatum f. africana W. Schmidle Card image
Xanthidium cristatum f. angulatum West Card image
Xanthidium cristatum f. c. irregularis M. Raciborski Card image
Xanthidium cristatum f. depauperata T.J.C. Irénée-Marie Card image
Xanthidium cristatum f. depressa H. Homfeld Card image
Xanthidium cristatum f. floridense A.M. Scott & R.L. Grönblad Card image
Xanthidium cristatum f. inevoluta W.B. Turner Card image
Xanthidium cristatum f. inornata W.B. Turner Card image
Xanthidium cristatum f. irregularis W.B. Turner Card image
Xanthidium cristatum f. laeve R.L. Grönblad Card image
Xanthidium cristatum f. laevis M.I. Claassen Card image
Xanthidium cristatum f. longispina R.L. Grönblad Card image
Xanthidium cristatum f. mizoroense_(`mizoroensis') Y. Kanetsuna Text
Xanthidium cristatum f. mucronata West Card image
Xanthidium cristatum f. papillatum A.M. Scott & R.L. Grönblad Card image
Xanthidium cristatum f. polonica R. Gutwinski Card image Card image
Xanthidium cristatum f. saeptatum L.S. Péterfi Card image
Xanthidium cristatum f. simplex T.J.C. Irénée-Marie Card image
Xanthidium cristatum f. triquetrum T.J.C. Irénée-Marie Card image
Xanthidium cristatum var. africanum A. Couté & G. Rousselin Card image
Xanthidium cristatum var. africanum Couté & Rousselin Text
Xanthidium cristatum var. b. depressum M. Raciborski Card image
Xanthidium cristatum var. bituberculatum C.W. Lowe Card image
Xanthidium cristatum var. delpontei f. mizoroensis Kanetsuna Text
Xanthidium cristatum var. delpontii J. Roy Card image
Xanthidium cristatum var. dimazum R.L. Grönblad Card image
Xanthidium cristatum var. erectum W.B. Turner Card image
Xanthidium cristatum var. glabrum N.G. Lagerheim Card image
Xanthidium cristatum var. hipparquii T.J.C. Irénée-Marie Card image
Xanthidium cristatum var. leiodermum (J. Roy & J. Bisset) W.B. Turner Card image
Xanthidium cristatum var. ornatum (W.B. Turner) E.A.J. De Wildeman Card image
Xanthidium cristatum var. papilliferum T.J.C. Irénée-Marie Card image
Xanthidium cristatum var. pustulatum A.M. Scott & R.L. Grönblad Card image
Xanthidium cristatum var. rotundatum (W.B. Turner) E.A.J. De Wildeman Card image
Xanthidium cristatum var. scrobiculatum A.M. Scott & R.L. Grönblad Card image
Xanthidium cristatum var. spinuliferum West Card image
Xanthidium cristatum var. subafricanum Couté & Rousselin Text
Xanthidium cristatum var. transvaalense M.I. Claassen Card image
Xanthidium cristatum var. tropicum West & G.S. West Card image
Xanthidium cristatum var. truncatum F.L. Harvey Card image Card image
Xanthidium cristatum var. uncinatum L.A. Brébisson Card image
Xanthidium croasdalianum G.R. Hegde Card image
Xanthidium decemdenticulatum G.I. Playfair Card image
Xanthidium decoratum f. simplex P. Bourrelly & A. Couté Text
Xanthidium delitiense C.G. Ehrenberg Card image
Xanthidium deltoideum Corda Text
Xanthidium depauperatum (West & G.S. West) K. Förster Card image
Xanthidium didymum K.E. Eichwald Card image
Xanthidium difforme C.G. Ehrenberg Card image
Xanthidium dilatatum C.F.O. Nordstedt Card image Card image
Xanthidium echinatum H.T. Croasdale Card image
Xanthidium echinus C.G. Ehrenberg Card image
Xanthidium eckertii K. Förster Card image
Xanthidium ehrenbergii Corda Text
Xanthidium eximium W.B. Turner Card image
Xanthidium fasciculatum C.G. Ehrenberg Card image
Xanthidium fasciculatum C.G. Ehrenberg ex J. Ralfs Card image
Xanthidium fasciculatum f. cristatoides J.P. Jacobsen Card image
Xanthidium fasciculatum f. geminospinosa J.P. Jacobsen Card image
Xanthidium fasciculatum f. lapponica (W. Schmidle) R.L. Grönblad Card image
Xanthidium fasciculatum f. lapponica W. Schmidle Card image
Xanthidium fasciculatum f. longispina B. Eichler & M. Raciborski Card image
Xanthidium fasciculatum f. minus E.K. Kossinskaja Card image
Xanthidium fasciculatum f. perornatum H.L. Skuja Card image
Xanthidium fasciculatum f. simplex J.P. Jacobsen Card image
Xanthidium fasciculatum f. supernumeraria C.F.O. Nordstedt Card image
Xanthidium fasciculatum f. triquetra (P.M. Lundell) J.P. Jacobsen Card image
Xanthidium fasciculatum var. antilopaeum (L.A. Brébisson) G.L. Rabenhorst Card image
Xanthidium fasciculatum var. antilopaeum (L.A. Brébisson) L.A. Brébisson Card image
Xanthidium fasciculatum var. basidentatum (F.C.E. Boergesen) J. Ruzicka Card image
Xanthidium fasciculatum var. hexagonum F. Wolle Card image
Xanthidium fasciculatum var. longispinum R.L. Grönblad Card image
Xanthidium fasciculatum var. minor F. Wolle Card image
Xanthidium fasciculatum var. ornatum C.F.O. Nordstedt Card image
Xanthidium fasciculatum var. oronense West & G.S. West Card image
Xanthidium fasciculatum var. perornatum C.F.O. Nordstedt Card image Card image
Xanthidium fasciculatum var. polygonum C.G. Ehrenberg Card image
Xanthidium fasciculatum var. polygonum C.G. Ehrenberg ex J. Ralfs Card image
Xanthidium fasciculatum var. pulchra G. Istvánfy de Csík Madéfalva Card image
Xanthidium fasciculatum var. siamense Y. Kanetsuna Text
Xanthidium fasciculatum var. subalpinum F. Wolle Card image
Xanthidium fimbriatum H.H. White Card image
Xanthidium forcipatum O.F. Borge Card image
Xanthidium formae f. angustata T.J.C. Irénée-Marie Card image
Xanthidium formae f. major T.J.C. Irénée-Marie Card image
Xanthidium fragile O.F. Borge Card image
Xanthidium fragile var. depauperatum O.F. Borge Card image
Xanthidium freemanii West & G.S. West Card image
Xanthidium freemanni var. spinosissimum A. Bernard Card image
Xanthidium furcatum C.G. Ehrenberg Card image
Xanthidium furcatum C.G. Ehrenberg in J. Ralfs Card image
Xanthidium gerloffii A. Couté & G. Tell Card image
Xanthidium glabrum (N.G. Lagerheim) N.G. Lagerheim Card image
Xanthidium globosum H.H. White Card image
Xanthidium gloriosum G.S. West Card image
Xanthidium gotlandicum R.L. Grönblad Card image
Xanthidium groenlandicum R. Boldt Card image
Xanthidium hastiferum W.B. Turner Card image
Xanthidium hastiferum [var.] toweri J.A. Cushman Card image
Xanthidium hastiferum f. angulata W.B. Turner Card image
Xanthidium hastiferum f. longispinum J.A. Cushman Card image
Xanthidium hastiferum f. nodulosum D.B. Williamson Text
Xanthidium hastiferum f. plana W.B. Turner Card image
Xanthidium hastiferum f. typica W.B. Turner Card image
Xanthidium hastiferum var. curvispinosum Y. Okada Card image
Xanthidium hastiferum var. inevolutum C.F.O. Nordstedt Card image Card image
Xanthidium hastiferum var. javanicum (C.F.O. Nordstedt) W.B. Turner Card image
Xanthidium hastiferum var. johnsonii West & G.S. West Card image
Xanthidium hastiferum var. reductum E.A.J. De Wildeman Card image
Xanthidium hastiferum var. silesiacum R.L. Grönblad Card image
Xanthidium hebridarum (West & G.S. West) K. Förster Card image
Xanthidium heimii P. Bourrelly Card image
Xanthidium helenae G.E. Huber-Pestalozzi Card image
Xanthidium heteracanthum N.G. Lagerheim Card image
Xanthidium hexacanthum W.B. Turner Card image
Xanthidium hexagonum (R. Boldt) W.B. Turner Card image
Xanthidium hexagonum G.I. Playfair Card image
Xanthidium hirsutum C.G. Ehrenberg Card image
Xanthidium hirsutum Ehrenberg Text
Xanthidium hirsutum O. Kirchner Card image
Xanthidium horridum H.L. Skuja Card image
Xanthidium horridum var. decoratum A.M. Scott & G.W. Prescott Card image
Xanthidium hystrix P.T. Cleve Card image
Xanthidium impar (J.P. Jacobsen) G. Deflandre Card image
Xanthidium impar var. protuberans (A.M. Scott & R. Grönblad) P. Bourrelly & A. Couté Text
Xanthidium inchoatum C.F.O. Nordstedt Card image Card image
Xanthidium inchoatum f. reductum A.M. Scott ex H.T. Croasdale Card image
Xanthidium inchoatum var. alpinum (M. Raciborski) G.I. Playfair Card image
Xanthidium inchoatum var. cracoviense (M. Raciborski) G.I. Playfair Card image
Xanthidium inchoatum var. mammillatum G.I. Playfair Card image
Xanthidium inconspicuum West & G.S. West Card image
Xanthidium indicum N.G. Lagerheim Card image
Xanthidium ineptum W.B. Turner Card image
Xanthidium intermedium W.M. Maskell Card image
Xanthidium japonicum M. Hirano Text
Xanthidium johnsonii West & G.S. West Card image
Xanthidium kalimantanum A.M. Scott & G.W. Prescott Card image
Xanthidium leiodermum J. Roy & J. Bisset Card image
Xanthidium lepidum West & G.S. West Card image
Xanthidium lepidum var. reversum A.M. Scott & G.W. Prescott Card image
Xanthidium loktakense P.J. Brühl & K.P. Biswas Card image
Xanthidium luetzelburgii K. Förster & F. Eckert Card image
Xanthidium malleoferum H.H. White Card image
Xanthidium mamillosum var. longispinum (O.F. Borge) K. Förster Card image
Xanthidium mamillosum var. mediolaeve (R.L. Grönblad) A. Couté & G. Tell Card image
Xanthidium mammillosum (R.L. Grönblad) K. Förster Card image
Xanthidium mammillosum var. borgei K. Förster Card image
Xanthidium manschuricum B.V. Skvortzov Card image
Xanthidium mauricianum T.J.C. Irénée-Marie Card image
Xanthidium mayori G.S. West Card image
Xanthidium micracanthum R.L. Grönblad & A.M. Scott Card image
Xanthidium mucronulatum (C.F.O. Nordstedt) K. Förster Card image
Xanthidium mucronulatus (C.F.O. Nordstedt) A. Couté & G. Tell Card image
Xanthidium multicorne O.F. Borge Card image
Xanthidium multigibberum (C.F.O. Nordstedt) H.L. Skuja Card image
Xanthidium multispinosum K. Möbius Card image
Xanthidium multispinosum R.L. Grönblad & H.T. Croasdale Card image
Xanthidium multispinum M. Hirano Text
Xanthidium multituberculatum K. Förster & F. Eckert Card image
Xanthidium nordstedtianum P.F. Reinsch Card image
Xanthidium nordstedtii (R.L. Grönblad) R.L. Grönblad & A.M. Scott Card image
Xanthidium obsoletum W.R. Taylor Card image
Xanthidium obsoletum var. brasiliense R.L. Grönblad Card image
Xanthidium obsoletum var. waltheri G. Nygaard Card image
Xanthidium octocorne (C.G. Ehrenberg) J. Ralfs Card image
Xanthidium octocorne J. Ralfs Card image Card image
Xanthidium octocorne Ralfs Text
Xanthidium octocorne f. havaiensis C.F.O. Nordstedt Card image
Xanthidium octocorne f. impar J.P. Jacobsen Card image
Xanthidium octocorne f. minor J.P. Jacobsen Card image
Xanthidium octocorne var. depressum (Grönblad) P.F.M. Coesel Text
Xanthidium octocorne var. depressum (R.L. Grönblad) P.F.M. Coesel Card image
Xanthidium octocorne var. major J. Ralfs Card image
Xanthidium octocorne var. protuberans (A.M. Scott & R.L. Grönblad) K. Förster Card image
Xanthidium octocorne {verso} Card image
Xanthidium octonarium C.F.O. Nordstedt Card image Card image
Xanthidium octonarium var. cornutum G.I. Playfair Card image
Xanthidium oligacanthum (W. Schmidle) G.R. Cedergren Card image
Xanthidium orbiculare C.J. Bernard Card image
Xanthidium orcadense West & G.S. West Card image
Xanthidium orcadense var. reductum M. Hirano Card image
Xanthidium ornatum O.F. Borge Card image
Xanthidium paraguayense O.F. Borge Card image
Xanthidium paucispinosum P.T. Cleve Card image
Xanthidium paulense O.F. Borge Card image
Xanthidium penicillatum C.G. Ehrenberg Card image
Xanthidium perissacanthum A.M. Scott & G.W. Prescott Card image
Xanthidium perissacanthum var. minus A.M. Scott & G.W. Prescott Card image
Xanthidium pilosum C.G. Ehrenberg Card image Card image
Xanthidium pilosum Ehrenberg Text
Xanthidium planctonicum West & G.S. West Card image
Xanthidium polygonum (C.G. Ehrenberg) A.H. Hassall Card image
Xanthidium pseudobengalicum R.L. Grönblad Card image
Xanthidium pseudobengalicum var. basiornatum P. Bourrelly Card image
Xanthidium pseudofreemanii Y. Kanetsuna Text
Xanthidium pseudoraciborskii N. Woodhead & R.D. Tweed Card image
Xanthidium pseudoregulare O.F. Borge Card image
Xanthidium pseudoregulare var. hexagonum K. Thomasson Card image
Xanthidium pulcherrimum G.I. Playfair Card image
Xanthidium pulchrum W.B. Turner Card image
Xanthidium pyritae C.G. Ehrenberg Card image
Xanthidium quadricorne C.G. Ehrenberg Card image
Xanthidium quadricornutum J. Roy & J. Bisset in J. Roy Card image
Xanthidium quadricornutum f. longispina F.C.E. Břrgesen Card image Card image
Xanthidium quadridentatum West & G.S. West Card image
Xanthidium raciborskii R. Gutwinski Card image
Xanthidium raciborskii f. protracta R. Gutwinski Card image
Xanthidium raciborskii var. glabrum C.C. Jao Card image
Xanthidium ramosum C.G. Ehrenberg Card image
Xanthidium raneegungense W.B. Turner Card image
Xanthidium rectocornutum F. Wolle Card image
Xanthidium regulare C.F.O. Nordstedt Card image
Xanthidium regulare f. robustior R.L. Grönblad Card image
Xanthidium regulare var. asteptum C.F.O. Nordstedt Card image
Xanthidium regulare var. foersteri C.E.M. Bicudo Card image
Xanthidium regulare var. novangulare P.F.M. Coesel Text
Xanthidium regulare var. sexangulare R.L. Grönblad Card image
Xanthidium robinsonianum var. alpinum P. Bourrelly Card image
Xanthidium robinsonianum var. divergens Grönblad Text
Xanthidium robinsonianum var. divergens R.L. Grönblad Card image
Xanthidium robinsonianum var. hexagonum H.L. Skuja Card image
Xanthidium robinsonianum var. parvulum H.L. Skuja Card image
Xanthidium rupicapra R. Margalef Card image
Xanthidium sachlanii (A.M. Scott & G.W. Prescott) A. Couté & G. Tell Card image
Xanthidium sansibarense (G.H.E.W. Hieronymus) W. Schmidle Card image
Xanthidium sansibarense f. asymmetricum A.M. Scott & G.W. Prescott Card image
Xanthidium sansibarense f. major F.E. Fritsch & M.F. Rich Card image
Xanthidium sansibarense f. simplex P. Bourrelly Card image
Xanthidium sansibarense var. verrucosum R.L. Grönblad & A.M. Scott Card image
Xanthidium scottii H.T. Croasdale Card image
Xanthidium searsolense W.B. Turner Card image
Xanthidium sexmamillatum West & G.S. West Card image
Xanthidium sexmamillatum f. simplex G.R. Hegde Card image
Xanthidium sexmamillatum var. pulneyensis M.O.P. Iyengar & B. Vimala Bai Card image
Xanthidium sexmamillatum var. robustum West & G.S. West Card image
Xanthidium simplicius C.F.O. Nordstedt Card image Card image
Xanthidium simplicius var. botanicum (G.I. Playfair) G.I. Playfair Card image
Xanthidium simplicius var. intermedium G.I. Playfair Card image
Xanthidium simplicius var. pseudosmithii G.W. Prescott & A.M. Scott Card image
Xanthidium siolii R.L. Grönblad & H.T. Croasdale Card image
Xanthidium smithii W. Archer Card image
Xanthidium smithii f. laeve R.L. Grönblad Card image
Xanthidium smithii f. minor West & G.S. West Card image
Xanthidium smithii var. collum West Card image
Xanthidium smithii var. crucensis M. Dürrschmidt Card image
Xanthidium smithii var. impar (J.P. Jacobsen) H.L. Skuja Card image
Xanthidium smithii var. majus (J. Ralfs) West & G.S. West Card image
Xanthidium smithii var. variabile C.F.O. Nordstedt Card image Card image
Xanthidium sonfonense N. Woodhead & R.D. Tweed Card image
Xanthidium spinosum (W. Joshua) West & G.S. West Card image
Xanthidium spinosum H.H. White Card image
Xanthidium spinulosum A.W. Bennett Card image
Xanthidium stuhlmannii (G.H.E.W. Hieronymus) W. Schmidle Card image
Xanthidium subaculeatum K. Förster & F. Eckert Card image
Xanthidium subhastiferum West Card image
Xanthidium subhastiferum f. smithii W.E. Wade Card image
Xanthidium subhastiferum f. triquetra West & G.S. West Card image
Xanthidium subhastiferum var. johnsonii (West & G.S. West) G.M. Smith Card image Card image
Xanthidium subhastiferum var. murrayi West & G.S. West Card image
Xanthidium subhastiferum var. toweri (J.A. Cushman) G.M. Smith Card image
Xanthidium submicracanthum E.A. Flint & D.B. Williamson Text
Xanthidium subtrilobatum var. inornatum H.L. Skuja Card image
Xanthidium subtrilobum West & G.S. West Card image
Xanthidium subtrilobum f. depressum Y. Kanetsuna Text
Xanthidium subtrilobum f. singulare Y. Kanetsuna Text
Xanthidium subtrilobum var. africanum (W. Schmidle) R.L. Grönblad & A.M. Scott Card image
Xanthidium subtrilobum var. inornatum f. depressum Kanetsuna Text
Xanthidium subtrilobum var. inornatum f. singulare Kanetsuna Text
Xanthidium subtrilobum var. kriegerii C.C. Jao Card image
Xanthidium superbum F.E.V. Elfving Card image
Xanthidium superbum var. centricornis G.A. Prowse Card image
Xanthidium tenuissimum (W. Archer) W. Turner Card image
Xanthidium tenuissimum var. amazonense K. Förster Card image
Xanthidium tenuissimum var. constrictum K. Förster Card image
Xanthidium tetracanthum W.B. Turner Card image
Xanthidium tetracentrotum F. Wolle Card image
Xanthidium tetracentrotum f. protuberans West & G.S. West Card image
Xanthidium tetracentrotum var. hexagonum G.M. Smith Card image
Xanthidium tetracentrotum var. murrayi (West & G.S. West) K. Förster Card image
Xanthidium tetracentrotum var. quadricornutum (J. Roy & J. Bisset) West & G.S. West Card image
Xanthidium thomassonii P. Coesel & A. Van Geest in Van Geest & Coesel Text
Xanthidium torquatum W.B. Turner Card image
Xanthidium torreyi F. Wolle Card image
Xanthidium triangulare Okada Text
Xanthidium triangulare Y. Okada Card image
Xanthidium trilobum C.F.O. Nordstedt Card image
Xanthidium trilobum f. polymorpha P. Bourrelly Card image
Xanthidium trilobum var. indicum N. Carter Card image
Xanthidium trilobum var. laeve E.J. Lemmermann Card image
Xanthidium trispinatum (West & G.S. West) G. Deflandre Card image
Xanthidium tropicum C.J. Bernard Card image
Xanthidium truncatum (W.N. Hastings) W.N. Hastings Card image
Xanthidium tubiferum C.G. Ehrenberg Card image
Xanthidium tubiferum ssp. complex H.H. White Card image
Xanthidium tubiferum ssp. palmaforme H.H. White Card image
Xanthidium tubiferum ssp. palmatum H.H. White Card image
Xanthidium tubiferum ssp. recurvatum H.H. White Card image
Xanthidium tubiferum ssp. simplex H.H. White Card image
Xanthidium tylerianum West Card image
Xanthidium uncinatum L.A. Brébisson Card image
Xanthidium urniforme (West & G.S. West) A.M. Scott & H.T. Croasdale Card image
Xanthidium urniforme f. protracta (R. Gutwinski) H.T. Croasdale Card image
Xanthidium urniforme var. glabrum (C.C. Jao) H.T. Croasdale Card image
Xanthidium variabile (C.F.O. Nordstedt) West & G.S. West Card image
Xanthidium variabile var. complexum West & G.S. West Card image
Xanthidium variabile var. scabrum H.L. Skuja Card image
Xanthidium vestitum H.H. White Card image
Xanthidium wewahitchkense A.M. Scott & R.L. Grönblad Card image
Xanthidium wewahitchkense var. nordstedtii A.M. Scott & R.L. Grönblad Card image
Xanthidium zhejiangense Y. Wei Text
Xanthidium zhejiangense Y.-X. Wei Text
Xanthidium_(`Xanthium') antilopaeum var. heimansii P.F.M. Coesel Text
Xanthiopyxis acrolopha Forti Card image Card image
Xanthiopyxis aculeata Ehrenberg Card image
Xanthiopyxis alata Ehrenberg Card image
Xanthiopyxis biscoctiformis Forti Card image
Xanthiopyxis cingulata Ehrenberg Card image
Xanthiopyxis constricta Ehrenberg Card image
Xanthiopyxis coronata Hajós Card image
Xanthiopyxis diaphana Forti Card image Card image
Xanthiopyxis globosa Ehrenberg Card image
Xanthiopyxis globosa [Laporte & Lefébure] Card image
Xanthiopyxis grantii ('granti') Hanna Card image
Xanthiopyxis hirsuta (Ehrenberg) Ralfs Card image
Xanthiopyxis hirsuta Hanna & Grant Card image
Xanthiopyxis hystrix Forti Card image
Xanthiopyxis lacera Forti Card image Card image
Xanthiopyxis leguminiformis A. P. Jousé Card image
Xanthiopyxis leguminiformis A.P. Jousé in A.I. Proshkina-Lavrenko (ed.) Text
Xanthiopyxis lohmanii ('lohmani') Hanna Card image
Xanthiopyxis maculata Hanna Card image
Xanthiopyxis marginata Hanna Card image
Xanthiopyxis micropunctata ('micropunctatus') Hajós Card image
Xanthiopyxis oblonga Ehrenberg Card image
Xanthiopyxis ornata A. P. Jousé Card image
Xanthiopyxis ornata A.P. Jousé in A.I. Proshkina-Lavrenko (ed.) Text
Xanthiopyxis ovalis Lohman Card image
Xanthiopyxis panduriformis ('panduraeformis') Pantocsek Card image
Xanthiopyxis panduriformis ('panduraeformis') var. soleiformis Forti Card image
Xanthiopyxis papillosa ('papillosus') Hajós Card image
Xanthiopyxis polaris Gran Card image
Xanthiopyxis polonica B. Kwiecinska & J. Sieminska Text
Xanthiopyxis rotunda Hajós Card image
Xanthiopyxis specticularis Hanna Card image
Xanthiopyxis spinosa ('spinosus') Hajós Card image
Xanthiopyxis structuralis J. Fenner Text
Xanthiopyxis umbonata ('umbonatus') Greville Card image
Xanthiopyxis urceolaris Ehrenberg Card image Card image
Xanthodiscus lauterboachii ('lauterbachi') Schewiakoff Card image
Xanthodiscus vacillans Schewiakoff Card image
Xanthomonas thalassoides Scagel & Stein Card image
Xanthonema antarcticum (P.A. Broady) H. Ettl & G. Gärtner Text
Xanthonema bristolianum (Pascher) P. C. Silva Card image
Xanthonema constrictum (Ettl) P. C. Silva Card image
Xanthonema debile (Vischer) P. C. Silva Card image
Xanthonema elegans (Ettl) P. C. Silva Card image
Xanthonema exile (Klebs) P. C. Silva Card image
Xanthonema hormidioides (Vischer) P.C. Silva Card image
Xanthonema monochloron (Ettl) P. C. Silva Card image
Xanthonema montanum (Vischer) P. C. Silva Card image
Xanthonema oligochloris (Ettl) P. C. Silva Card image
Xanthonema pascheri (Ettl) P. C. Silva Card image
Xanthonema quadratum (Pascher) P. C. Silva Card image
Xanthonema sessile (G. Vinatzer) H. Ettl & G. Gärtner Text
Xanthonema solidum (Vischer) P. C. Silva Card image
Xanthonema stichococcoides (Pascher) P. C. Silva Card image
Xanthonema tribonematoides (Pascher) P. C. Silva Card image
Xanthonema ulotrichoides (Pascher) P. C. Silva Card image
Xanthophycomonas thalassoides (Scagel & Stein) Loeblich Card image
Xanthophycomonas thalassoides (Scagel & Stein) Scagel & Stein Card image
Xanthosiphonia austrogeorgica Skottsberg Card image
Xanthosiphonia halliae J. Agardh Card image
Xanthosiphonia wattsii J. Agardh Card image
Xanthothrichum contortum Wille Card image
Xanthotrichum contortum Wille ex Kirchner Card image
Xenascus australense Cookson & Eisenack Card image
Xenascus gochtii (Corradini) Stover & Evitt Card image
Xenascus sarjeantii (Corradini) Stover & Evitt Card image
Xenascus serpaglii (Corradini) Stover & Evitt Card image
Xenicodinium densispinosum Klement Card image
Xenicodinium hispidum Drugg Card image
Xenicodinium lubricum Morgenroth Card image
Xenicodinium reticulatum J.M. Hansen Text
Xenicodinium rugulatum J.M. Hansen Text
Xenikoon americanus Habib Card image
Xenikoon australis Cookson & Eiseneck Card image
Xenococcus acervatus Setchell & Gardner Card image
Xenococcus acervatus Setchell & Gardner in Gardner Text
Xenococcus alpinus Emoto & Yoneda Card image
Xenococcus angulatus Setchell & Gardner Card image
Xenococcus bicudoi G. Montejano, M. Gold, & J. Komárek Text
Xenococcus britannicus ('britannica') Fritsch \{also on card: underscore of terminal a in britannica\} Card image
Xenococcus candelariae R. Tavera & J. Komárek Text
Xenococcus chaetomorphae Setchell & Gardner Card image
Xenococcus chaetomorphae Setchell & Gardner in Gardner Text
Xenococcus chroococcoides Fritsch Card image
Xenococcus cladophorae (Tilden) Setchell & Gardner Card image
Xenococcus cladophorae (Tilden) Setchell & Gardner in Gardner Text
Xenococcus crouanii J. Feldmann Card image
Xenococcus crouanii f. roseus (Reinsch) Powell Card image
Xenococcus deformans Setchell & Gardner Card image
Xenococcus endophyticus Setchell & Gardner Card image
Xenococcus fluviatilis (Lagerh.) Geitler Card image
Xenococcus gaditanus González Guerrero Card image
Xenococcus gilkeyae Setchell & Gardner Card image
Xenococcus irregularis Gruia Card image
Xenococcus kerneri Hansgirg Text
Xenococcus lamellosus M. Gold-Morgan, G. Montejano, & J. Komárek Text
Xenococcus laminariae J. Feldmann Card image
Xenococcus laysanensis Lemmermann Text
Xenococcus lyngbyae Jao Card image
Xenococcus minimus Geitler Card image
Xenococcus minimus var. starmachii ('starmachi') Geitler ppp Card image
Xenococcus minimus var. starmachii_(`starmachi') Geitler Text
Xenococcus prasinus (Reinsch) Ardré Card image
Xenococcus pulcher G.J. Hollenberg Card image
Xenococcus pyriformis Setchell & Gardner Card image
Xenococcus rivularis (Hansgirg) Geitler Card image
Xenococcus schousboei Thuret Card image
Xenococcus schousboei Thuret in Bornet & Thuret Text
Xenococcus violaceus ('violacea') Anand Card image Card image
Xenococcus violaceus Yoneda Text
Xenococcus willei Gardner Text
Xenococcus willei f. violaceus ('violacea') Bourrelly Card image
Xenococcus yonedae I. Umezaki & M. Watanabe Text
Xenotholos amplus M. Gold-Morgan, G. Montejano, & J. Komárek Text
Xenotholos caeruleus M. Gold-Morgan, G. Montejano, & J. Komárek Text
Xenotholos huastecanus M. Gold-Morgan, G. Montejano, & J. Komárek Text
Xenotholos kerneri (Hansgirg) M. Gold-Morgan, G. Montejano, & J. Komárek Text
Xenotholos starmachii (Geitler) M. Gold-Morgan, G. Montejano, & J. Komárek Text
Xiphophora billardieri ('billardierii') Montagne Card image
Xiphophora chondrophylla (Brown ex Turner) Montagne ex Harvey Card image
Xiphophora chondrophylla (R. Brown ex Turner) Montagne ex Harvey in J.D. Hooker Text
Xiphophora chondrophylla subsp. minor (J. Agardh) E.L. Rice Text
Xiphophora chondrophylla subsp. minor (J. Agardh) Rice Card image
Xiphophora chondrophylla var. maxima (J. Agardh) E.M. Heine Text
Xiphophora chondrophylla var. minor (J. Agardh) E.M. Heine Card image
Xiphophora chondrophylla var. minor_(`minus') (J. Agardh) E.M. Heine Text
Xiphophora gladiata (Labillardière) Kjellman Card image
Xiphophora gladiata subsp. novae-zelandiae E.L. Rice Text
Xiphophora gladiata subsp. novae-zelandiae Rice Card image
Xiphophoridium alatum (Cookson & Eisenack) Sarjeant Card image
Xiphophyllanthus harveyanus Kuntze Card image
Xylochloris irregularis J. Neustupa, M. Elías & P. Skaloud in Neustupa et al. Text
Xystotheca hustedtii ('hustedti') Hanna Card image
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copyright 2009 Paul C. Silva and the Regents of the University of California
Most recent update: 2009