CaRMS Taxon list
Acanthosphaera Lemmermann, 1899
Acanthosphaera zachariasii Lemmermann, 1899
Acroblaste Reinsch, 1879
Acroblaste reinschii Wille, 1890 accepted as Pilinia reinschii (Wille) Collins, 1908
Acrochaete N.Pringsheim, 1862 accepted as Ulvella P.L.Crouan & H.M.Crouan, 1859
Acrochaete heteroclada J.A.Correa & R.Nielsen, 1988 accepted as Ulvella heteroclada (Correa & R.Nielsen)R.Nielsen, C.J.O'Kelly & B.Wysor, 2013
Acrochaete leptochaete (Huber) R.Nielsen, 1983 accepted as Ulvella leptochaete (Huber) R.Nielsen, C.J.O'Kelly & B.Wysor, 2013
Acrochaete operculata J.A.Correa & R.Nielsen, 1988 accepted as Ulvella operculata (Correa & R.Nielsen) R.Nielsen, C.J.O'Kelly & B.Wysor, 2013
Acrochaete parasitica Oltmanns, 1894 accepted as Ulvella parasitica (Oltmanns) R.Nielsen, C.J.O'Kelly & B.Wysor, 2013
Acrochaete repens Pringsheim, 1862 accepted as Ulvella repens (Pringsheim) R.Nielsen, C.J.O'Kelly & B.Wysor, 2013
Acrochaete taylorii (Thivy) O'Kelly, 2006 accepted as Ulvella taylorii (Thivy) R.Nielsen, C.J.O'Kelly & B.Wysor, 2013
Acrochaete viridis (Reinke) R.Nielsen, 1979 accepted as Ulvella viridis (Reinke) R.Nielsen, C.J.O'Kelly & B.Wysor, 2013
Acrochaete wittrockii (Wille) R.Nielsen, 1983 accepted as Ulvella wittrockii (Wille) R.Nielsen, C.J.O'Kelly & B.Wysor, 2013
Acrochaetiaceae Melchior, 1954
Acrochaetiales
Acrochaetium Nägeli, 1858
Acrochaetium alariae (Jónsson) Bornet, 1904
Acrochaetium efflorescens (J.Agardh) Nägeli, 1861 accepted as Grania efflorescens (J.Agardh) Kylin, 1944
Acrochaetium humile (Rosenvinge) Børgesen, 1915
Acrochaetium microscopicum (Nägeli ex Kützing) Nägeli, 1858
Acrochaetium savianum (Meneghini) Nägeli, 1862 accepted as Colaconema savianum (Meneghini) R.Nielsen, 1994
Acrochaetium secundatum (Lyngbye) Nägeli, 1858
Acrochaetium virgatulum (Harvey) Batters, 1902 accepted as Acrochaetium secundatum (Lyngbye) Nägeli, 1858
Acrosiphonia J.Agardh, 1846
Acrosiphonia arcta (Dillwyn) Gain, 1912
Acrosiphonia sonderi (Kützing) Kornmann, 1962
Acrosiphonia spinescens (Kützing) Kjellman, 1893
Acrosiphoniaceae S. Jónsson, 1959
Acrosiphoniales
Actinastrum Lagerheim, 1882
Actinastrum fluviatile (J.L.B.Schröder) Fott, 1977
Actinastrum gracillimum G.M.Smith, 1916
Actinastrum hantzschii Lagerheim, 1882
Actinastrum hantzschii var. fluviatile J.B.L.Schröder, 1899 accepted as Actinastrum fluviatile (J.L.B.Schröder) Fott, 1977
Agardhiella F.Schmitz, 1897
Agardhiella subulata (C.Agardh) Kraft & M.J.Wynne, 1979
Aglaothamnion Feldmann-Mazoyer, 1941
Aglaothamnion halliae (Collins) Aponte, D.L.Ballantine & J.N.Norris, 1997
Agropyron
Agropyron repens (L.) P. Beauv. accepted as Elymus repens (L.) Gould
Ahnfeltia Fries, 1836
Ahnfeltia plicata (Hudson) E.M.Fries, 1836
Ahnfeltiaceae Maggs & Pueschel, 1989
Ahnfeltiales
Ahnfeltiophycidae
Ankistrodesmaceae Korshikov, 1953
Ankistrodesmus Corda, 1838
Ankistrodesmus bibraianus (Reinsch) Korshikov, 1953 accepted as Selenastrum bibraianum Reinsch, 1866
Ankistrodesmus falcatus (Corda) Ralfs, 1848
Ankistrodesmus falcatus var. acicularis (A.Braun) G.S.West, 1904 accepted as Monoraphidium griffithii (Berkeley) Komárková-Legnerová, 1969
Ankistrodesmus falcatus var. mirabilis (West & G.S.West) G.S.West, 1904 accepted as Monoraphidium mirabile (West & G.S.West) Pankow, 1976
Ankistrodesmus falcatus var. spiralis (W.B.Turner) K.Möbius accepted as Ankistrodesmus spiralis (W.B.Turner) Lemmermann, 1908
Ankistrodesmus setigerus (Schröder) G.S.West, 1904 accepted as Schroederia setigera (Schröder) Lemmermann, 1898
Ankistrodesmus spiralis (W.B.Turner) Lemmermann, 1908
Anthoxanthum L.
Anthoxanthum nitens (Weber) Y. Schouten & Veldkamp
Antithamnieae Hommersand, 1963
Antithamnion Nägeli, 1847
Antithamnion americanum (Harvey) Kjellman, 1883 accepted as Scagelia americana (Harvey) Athanasiadis, 1996
Antithamnion cruciatum (C.Agardh) Nägeli, 1847
Antithamnion pylaisaei (Montagne) Kjellman, 1883 accepted as Scagelia pylaisaei (Montagne) M.J.Wynne, 1985
Antithamnionella Lyle, 1922
Antithamnionella floccosa (O.F.Müller) Whittick, 1980
Antithamnionella pylaisaei (Mont.) Kjellm. accepted as Antithamnion pylaisaei (Montagne) Kjellman, 1883 accepted as Scagelia pylaisaei (Montagne) M.J.Wynne, 1985
Areschougiaceae J. Agardh, 1876
Arthrodesmus Ehrenberg ex Ralfs, 1848 accepted as Staurodesmus Teiling, 1948
Arthrodesmus convergens Ehrenberg ex Ralfs, 1848 accepted as Staurodesmus convergens (Ehrenberg ex Ralfs) S.Lillieroth, 1950
Arthrodesmus incus Hassal ex Ralfs, 1848 accepted as Staurodesmus incus (Hassal ex Ralfs) Teiling, 1967
Arthrodesmus ralfsii West, 1892 accepted as Staurodesmus ralfsii (West) Tomaszewicz, 1988
Asparagales
Audouinella Bory de Saint-Vincent, 1823
Audouinella alariae (Jónsson) Woelkerling, 1973 accepted as Acrochaetium alariae (Jónsson) Bornet, 1904
Audouinella dasyae (Collins) Woelkerling, 1973 accepted as Colaconema dasyae (Collins) Stegenga, I.Mol, Prud'homme & Lokhorst, 1997
Audouinella daviesii (Dillwyn) Woelkerling, 1971 accepted as Colaconema daviesii (Dillwyn) Stegenga, 1985
Audouinella efflorescens (J.Agardh) Papenfuss, 1945 accepted as Grania efflorescens (J.Agardh) Kylin, 1944
Audouinella humilis (Rosenv.) Garbary accepted as Acrochaetium humile (Rosenvinge) Børgesen, 1915
Audouinella membranacea (Magnus) Papenfuss, 1945 accepted as Rubrointrusa membranacea (Magnus) S.L.Clayden & G.W.Saunders, 2010
Audouinella microscopica (Nägeli ex Kützing) Woelkerling, 1971 accepted as Acrochaetium microscopicum (Nägeli ex Kützing) Nägeli, 1858
Audouinella polyides (Rosenv.) Garbary accepted as Audouinella polyidis (Rosenvinge) Garbary, 1979 accepted as Helminthora divaricata (C.Agardh) J.Agardh, 1852
Audouinella polyidis (Rosenvinge) Garbary, 1979 accepted as Helminthora divaricata (C.Agardh) J.Agardh, 1852
Audouinella purpurea (Lightfoot) Woelkerling, 1973 accepted as Rhodochorton purpureum (Lightfoot) Rosenvinge, 1900
Audouinella saviana (Meneghini) Woelkerling, 1973 accepted as Colaconema savianum (Meneghini) R.Nielsen, 1994
Audouinella secundata (Lyngbye) P.S.Dixon, 1976 accepted as Acrochaetium secundatum (Lyngbye) Nägeli, 1858
Audouinella spetsbergensis (Kjellman) Woelkerling, 1973 accepted as Meiodiscus spetsbergensis (Kjellman) G.W.Saunders & McLachlan, 1991
Audouinella virgatula (Harvey) P.S.Dixon, 1976 accepted as Acrochaetium secundatum (Lyngbye) Nägeli, 1858
Audouinellaceae J.Feldmann, 1962
Auxenochlorella (I.Shihira & R.W.Krauss) T.Kalina & M.Puncochárová, 1987
Auxenochlorella pyrenoidosa (H.Chick) Molinari & Calvo-Pérez, 2015
Avenella (Bluff & Fingerh.) Drejer
Avenella flexuosa (L.) Drejer
Bangia Lyngbye, 1819
Bangia fuscopurpurea (Dillwyn) Lyngbye, 1819
Bangiaceae Duby, 1830
Bangiales
Bangiophyceae
Bangiophycidae
Biliphyta
Blastophysa Reinke, 1889
Blastophysa rhizopus Reinke, 1889
Blidingia Kylin, 1947