ARMS Taxon list
Acrosiphonia arcta (Dillwyn) Gain, 1912
Acrosiphonia sonderi (Kützing) Kornmann, 1962
Ahnfeltia plicata (Hudson) E.M.Fries, 1836
Audouinella purpurea (Lightfoot) Woelkerling, 1973 accepted as Rhodochorton purpureum (Lightfoot) Rosenvinge, 1900
Bangia atropurpurea (Mertens ex Roth) C.Agardh, 1824
Bangiadulcis atropurpurea (Mertens ex Roth) W.A.Nelson, 2007 accepted as Bangia atropurpurea (Mertens ex Roth) C.Agardh, 1824
Batrachospermum confusum (Bory) Hassall, 1845 accepted as Sheathia confusa (Bory) salomaki & M.L.Vis, 2014
Batrachospermum confusum f. anatinum (Sirodot) S.A.Stewart & M.L.Vis, 2007 accepted as Sheathia boryana (Sirodot) Salomaki & M.L.Vis, 2014
Batrachospermum turfosum Bory, 1808 accepted as Paludicola turfosa (Bory) M.L.Vis & Necchi, 2020
Blidingia minima (Nägeli ex Kützing) Kylin, 1947
Ceramium virgatum Roth, 1797
Chaetomorpha herbipolensis Lagerheim, 1887
Chaetomorpha linum (O.F.Müller) Kützing, 1845
Chaetomorpha melagonium (F.Weber & D.Mohr) Kützing, 1845
Cladophora rupestris (Linnaeus) Kützing, 1843
Coccotylus truncatus (Pallas) M.J.Wynne & J.N.Heine, 1992
Devaleraea ramentacea (Linnaeus) Guiry, 1982
Dilsea integra (Kjellman) Rosenvinge, 1898 accepted as Dilsea socialis (Postels & Ruprecht) Perestenko, 1996
Dilsea socialis (Postels & Ruprecht) Perestenko, 1996
Dumontia contorta (S.G.Gmelin) Ruprecht, 1850
Dumontia incrassata (O.F.Müller) J.V.Lamouroux, 1813 accepted as Dumontia contorta (S.G.Gmelin) Ruprecht, 1850
Fimbrifolium dichotomum (Lepechin) G.I.Hansen, 1980
Gongrosira debaryana Rabenhorst, 1868
Haemescharia polygyna Kjellman, 1883
Lemanea fluviatilis (Linnaeus) C.Agardh, 1811
Leptophytum foecundum (Kjellman) W.H.Adey, 1966 (uncertain )
Leptophytum laeve W.H.Adey, 1966 (uncertain )
Membranoptera fabriciana (Lyngbye) M.J.Wynne & G.W.Saunders, 2012
Neodilsea integra (Kjellman) A.D.Zinova, 1961
Odonthalia dentata (Linnaeus) Lyngbye, 1819
Palmaria palmata (Linnaeus) F.Weber & D.Mohr, 1805
Paludicola turfosa (Bory) M.L.Vis & Necchi, 2020
Pantoneura baerii (Ruprecht) Kylin, 1924 accepted as Pantoneura fabriciana (Lyngbye) M.J.Wynne, 1997 accepted as Membranoptera fabriciana (Lyngbye) M.J.Wynne & G.W.Saunders, 2012
Pantoneura fabriciana (Lyngbye) M.J.Wynne, 1997 accepted as Membranoptera fabriciana (Lyngbye) M.J.Wynne & G.W.Saunders, 2012
Petrocelis polygyna (Kjellman) F.Schmitz, 1889 accepted as Haemescharia polygyna Kjellman, 1883
Phycodrys rubens (Linnaeus) Batters, 1902
Phyllophora truncata (Pallas) A.D.Zinova, 1970 accepted as Coccotylus truncatus (Pallas) M.J.Wynne & J.N.Heine, 1992
Phymatolithon foecundum (Kjellman) Düwel & Wegeberg, 1996 accepted as Leptophytum foecundum (Kjellman) W.H.Adey, 1966
Phymatolithon lenormandii (J.E.Areschoug) W.H.Adey, 1966
Phymatolithon tenue (Rosenvinge) Düwel & Wegeberg, 1996
Polysiphonia stricta (Mertens ex Dillwyn) Greville, 1824
Prasiola crispa (Lightfoot) Kützing, 1843
Ptilota gunneri P.C.Silva, Maggs & L.M.Irvine, 1993
Rhodochorton purpureum (Lightfoot) Rosenvinge, 1900
Rhodomela confervoides (Hudson) P.C.Silva, 1952
Rhodomela subfusca (Woodward) C.Agardh, 1822 accepted as Rhodomela confervoides (Hudson) P.C.Silva, 1952
Rhodomela tenuissima (Ruprecht) Kjellman, 1875
Scagelia americana (Harvey) Athanasiadis, 1996
Sheathia boryana (Sirodot) Salomaki & M.L.Vis, 2014
Sheathia confusa (Bory) salomaki & M.L.Vis, 2014
Turnerella pennyi (Harvey) F.Schmitz, 1893
Ulothrix flacca (Dillwyn) Thuret, 1863
Urococcus foslieanus Hansgirg, 1890 accepted as Rufusiella foslieana (Hansgirg) T.Christensen, 1978
Uronema confervicola Lagerheim, 1887
Urospora penicilliformis (Roth) Areschoug, 1866