AfReMaS Taxon list
Acanthophora J.V.Lamouroux, 1813
Acanthophora delilei J.V.Lamouroux, 1813 accepted as Acanthophora nayadiformis (Delile) Papenfuss, 1968
Acanthophora dendroides Harvey, 1855
Acanthophora muscoides (Linnaeus) Bory de Saint-Vincent, 1828
Acanthophora nayadiformis (Delile) Papenfuss, 1968
Acanthophora spicifera (M.Vahl) Børgesen, 1910
Acrochaetiaceae Melchior, 1954
Acrochaetiales
Acrochaetium Nägeli, 1858
Acrochaetium candelabrum Børgesen, 1942
Acrochaetium chnoosporae Børgesen, 1942 accepted as Audouinella chnoosporae (Børgesen) Garbary, 1987
Acrochaetium codicola Børgesen, 1927 accepted as Colaconema codicola (Børgesen) Stegenga, J.J.Bolton & R.J.Anderson, 1997
Acrochaetium crassipes (Børgesen) Børgesen, 1915
Acrochaetium daviesii (Dillwyn) Nägeli, 1862 accepted as Colaconema daviesii (Dillwyn) Stegenga, 1985
Acrochaetium endozoicum (Darbishire) Batters, 1902
Acrochaetium gracile Børgesen, 1915 accepted as Colaconema gracile (Børgesen) Ateweberhan & Prud'homme van Reine, 2005
Acrochaetium hlulekaense Stegenga, 1985
Acrochaetium hypneae (Børgesen) Børgesen, 1915 accepted as Colaconema hypneae (Børgesen) A.A.Santos & C.W.N.Moura, 2010
Acrochaetium klulekaense Stegena
Acrochaetium liagorae Børgesen, 1915
Acrochaetium mauritianum Børgesen, 1942
Acrochaetium microscopicum (Nägeli ex Kützing) Nägeli, 1858
Acrochaetium moniliforme (Rosenvinge) Børgesen, 1915
Acrochaetium savianum (Meneghini) Nägeli, 1862 accepted as Colaconema savianum (Meneghini) R.Nielsen, 1994
Acrochaetium secundatum (Lyngbye) Nägeli, 1858
Acrochaetium seriatum Børgesen, 1915 accepted as Colaconema hypneae (Børgesen) A.A.Santos & C.W.N.Moura, 2010
Acrochaetium spongicola Weber Bosse, 1921
Acrochaetium subseriatum Børgesen, 1932
Acrochaetium trichogloaeae Borgensen accepted as Acrochaetium trichogloeae Børgesen, 1952
Acrochaetium trichogloeae Børgesen, 1952
Acrocystis Zanardini, 1872
Acrocystis nana Zanardini, 1872
Acrosorium Zanardini ex Kützing, 1869
Acrosorium acrospermum (J.Agardh) Kylin, 1938
Acrosorium amphiroae Jaasund, 1976
Acrosorium ciliolatum (Harvey) Kylin, 1924
Acrosorium cincinnatum M.J.Wynne, 1986
Acrosorium deformatum (Suhr) Papenfuss, 1943
Acrosorium maculatum (Sonder ex Kützing) Papenfuss, 1940
Acrosorium reptans (P.Crouan & H.Crouan) Kylin, 1924 accepted as Cryptopleura ramosa (Hudson) L.Newton, 1931
Acrosorium uncinatum (Turner) Kylin, 1924 accepted as Cryptopleura ramosa (Hudson) L.Newton, 1931
Acrosorium venulosum (Zanardini) Kylin, 1924
Acrosymphytaceae S.C.Lindstrom, 1987
Acrosymphytales
Acrothamnion J.Agardh, 1892
Acrothamnion preissii (Sonder) E.M.Wollaston, 1968
Acrotylaceae Schmitz, 1892
Acrotylus J.Agardh, 1849
Acrotylus australis J.Agardh, 1849
Actinotrichia Decaisne, 1842
Actinotrichia fragilis (Forsskål) Børgesen, 1932
Aeodes J.Agardh, 1876
Aeodes digitata F.Schmitz, 1921 (uncertain )
Aeodes orbitosa (Suhr) F.Schmitz, 1894 accepted as Pachymenia orbitosa (Suhr) L.K.Russell, 2009
Aeodes ulvoidea F.Schmitz, 1894 accepted as Pachymenia ulvoidea (F.Schmitz) L.K.Russell, 2010
Agardhiella F.Schmitz, 1897
Agardhiella subulata (C.Agardh) Kraft & M.J.Wynne, 1979
Aglaothamnion Feldmann-Mazoyer, 1941
Aglaothamnion byssoides (Arnott ex Harvey) C.F.Boudouresque & M.M.Perret-Boudouresque, 1987 accepted as Aglaothamnion tenuissimum (Bonnemaison) Feldmann-Mazoyer, 1941
Aglaothamnion cordatum (Børgesen) Feldmann-Mazoyer, 1941
Aglaothamnion hookeri (Dillwyn) Maggs & Hommersand, 1993 accepted as Gaillona hookeri (Dillwyn) Athanasiadis, 2016
Aglaothamnion monopodon Børgesen, 1945
Aglaothamnion sarcodiae Børgesen, 1952
Aglaothamnion tenuissimum (Bonnemaison) Feldmann-Mazoyer, 1941
Aglaothamnion tripinnatum (C.Agardh) Feldmann-Mazoyer, 1941
Ahnfeltiophycidae
Ahnfeltiopsis P.C.Silva & DeCew, 1992
Ahnfeltiopsis chnoosporoides (T.Tanaka & P.H.Hô) Masuda, 1993
Ahnfeltiopsis complicata (Kützing) P.C.Silva & DeCew, 1992
Ahnfeltiopsis devoniensis (Greville) P.C.Silva & DeCew, 1992
Ahnfeltiopsis furcellata (C.Agardh) P.C.Silva & DeCew, 1992 accepted as Asterfilopsis furcellata (C.Agardh) M.S.Calderon & S.M.Boo, 2016
Ahnfeltiopsis glomerata (J.Agardh) P.C.Silva & DeCew, 1992
Ahnfeltiopsis polyclada (Kützing) P.C.Silva & DeCew, 1992
Ahnfeltiopsis vermicularis (C.Agardh) P.C.Silva & DeCew, 1992
Aiolocolax M.A.Pocock, 1956
Aiolocolax pulchellus Pocock, 1956
Akalaphycus Huisman, I.A.Abbott & A.R.Sherwood, 2004
Akalaphycus liagoroides (Yamada) Huisman, I.A.Abbott & A.R.Sherwood, 2004
Alsidieae Ardissone, 1883
Amansia J.V.Lamouroux, 1809
Amansia coriformis R. Norris accepted as Amansia loriformis R.E.Norris, 1988
Amansia dietrichiana Grunow, 1874
Amansia fimbrifolia (R.E.Norris) L.E.Phillips, 2009
Amansia glomerata C.Agardh, 1822
Amansia loriformis R.E.Norris, 1988
Amansia multifida J.V.Lamouroux, 1809
Amansia rhodantha (Harvey) J.Agardh, 1841
Amansieae Schmitz & Hauptfleisch, 1889
Amoenothamnion Wollaston, 1968
Amoenothamnion lycopodioides Stegenga, 1986
Amphiroa J.V.Lamouroux, 1812
Amphiroa anastomosans Weber-van Bosse, 1904
Amphiroa anceps (Lamarck) Decaisne, 1842
Amphiroa angustata
Amphiroa beauvoisii J.V.Lamouroux, 1816
Amphiroa bowerbankii Harvey, 1849
Amphiroa capensis Areschoug, 1852
Amphiroa crassa J.V.Lamouroux, 1824
Amphiroa cryptarthrodia Zanardini, 1843
Amphiroa ephedraea (Lamarck) Decaisne, 1842