CaRMS Taxon list
Agardhiella subulata (C.Agardh) Kraft & M.J.Wynne, 1979
Aglaothamnion halliae (Collins) Aponte, D.L.Ballantine & J.N.Norris, 1997
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 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
Bonnemaisonia hamifera Hariot, 1891
Bostrychia radicans (Montagne) Montagne, 1842
Callithamnion corymbosum (Smith) Lyngbye, 1819
Callithamnion tetragonum (Stackhouse) S.F.Gray, 1821
Callocolax fungiformis Kylin, 1925
Callophyllis cristata (C.Agardh) Kützing, 1849 accepted as Euthora cristata (C.Agardh) J.Agardh, 1847
Carradoriella denudata (Dillwyn) Savoie & G.W.Saunders, 2019
Carradoriella elongata (Hudson) Savoie & G.W.Saunders, 2019
Ceramium cimbricum H.E.Petersen, 1924
Ceramium circinatum (Kützing) J.Agardh, 1851
Ceramium deslongchampsii Chauvin ex Duby, 1830
Ceramium diaphanum (Lightfoot) Roth, 1806
Ceramium diaphanum var. elegans (Roth) Roth, 1806 accepted as Ceramium siliquosum var. elegans (Roth) G.Furnari, 1999
Ceramium elegans (Roth) Ducluzeau, 1805 accepted as Ceramium siliquosum var. elegans (Roth) G.Furnari, 1999
Ceramium rubrum C.Agardh, 1811 accepted as Ceramium virgatum Roth, 1797
Ceramium siliquosum (Kützing) Maggs & Hommersand, 1993
Ceramium siliquosum var. elegans (Roth) G.Furnari, 1999
Ceramium strictum (Kützing) Rabenhorst, 1847 accepted as Ceramium deslongchampsii Chauvin ex Duby, 1830
Ceramium strictum Greville & Harvey, 1846 (uncertain )
Ceramium tenuicorne (Kützing) Waern, 1952
Ceramium virgatum Roth, 1797
Ceratocolax hartzii Rosenvinge, 1898 accepted as Coccotylus hartzii (Rosenvinge) Le Gall & G.W.Saunders, 2010
Champia parvula (C.Agardh) Harvey, 1853
Chondria baileyana (Montagne) Harvey, 1853
Chondria dasyphylla (Woodward) C.Agardh, 1817
Chondrus crispus Stackhouse, 1797
Choreocolax polysiphoniae Reinsch, 1875
Choreocolax rabenhorstii Reinsch, 1875
Coccotylus hartzii (Rosenvinge) Le Gall & G.W.Saunders, 2010
Coccotylus truncatus (Pallas) M.J.Wynne & J.N.Heine, 1992
Cruoria arctica F.Schmitz, 1893 accepted as Turnerella pennyi (Harvey) F.Schmitz, 1893
Cruoriopsis ensis Jao, 1936 accepted as Cruoriopsis ensisae C.-C.Jao, 1936
Cruoriopsis ensisae C.-C.Jao, 1936
Cystoclonium purpureum (Hudson) Batters, 1902
Dasya baillouviana (S.G.Gmelin) Montagne, 1841 accepted as Dasya pedicellata (C.Agardh) C.Agardh, 1824
Dasya pedicellata (C.Agardh) C.Agardh, 1824
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
Erythrodermis traillii (Holmes ex Batters) Guiry & Garbary, 1990
Euthora cristata (C.Agardh) J.Agardh, 1847
Fimbrifolium dichotomum (Lepechin) G.I.Hansen, 1980
Furcellaria lumbricalis (Hudson) J.V.Lamouroux, 1813
Gelidium crinale (Hare ex Turner) Gaillon, 1828
Gelidium pusillum (Stackhouse) Le Jolis, 1863
Gloiosiphonia capillaris (Hudson) Carmichael, 1833
Gracilaria tikvahiae McLachlan, 1979
Griffithsia globulifera Harvey ex Kützing, 1862
Gymnogongrus crenulatus (Turner) J.Agardh, 1851
Haemescharia hennedyi (Harvey) K.L.Vinogradova & Yacovleva, 1989
Harveyella mirabilis (Reinsch) F.Schmitz & Reinke, 1889
Hooperia divaricata (Durant) M.J.Wynne, C.W.Schneider & G.W.Saunders, 2019
Kallymenia reniformis (Turner) J.Agardh, 1842
Kallymenia schmitzii De Toni, 1897
Leptosiphonia brodiei (Dillwyn) A.M.Savoie & G.W.Saunders, 2019
Leptosiphonia fibrillosa (Agardh) Savoie & G.W.Saunders, 2019
Lomentaria baileyana (Harvey) Farlow, 1876 accepted as Hooperia divaricata (Durant) M.J.Wynne, C.W.Schneider & G.W.Saunders, 2019
Lomentaria clavellosa (Lightfoot ex Turner) Gaillon, 1828
Lomentaria divaricata (Durant) M.J.Wynne, 2013 accepted as Hooperia divaricata (Durant) M.J.Wynne, C.W.Schneider & G.W.Saunders, 2019
Lomentaria orcadensis (Harvey) Collins, 1937
Mastocarpus stellatus (Stackhouse) Guiry, 1984
Melanothamnus harveyi (Bailey) Díaz-Tapia & Maggs, 2017
Membranoptera alata (Hudson) Stackhouse, 1809
Membranoptera fabriciana (Lyngbye) M.J.Wynne & G.W.Saunders, 2012
Neosiphonia harveyi (Bailey) M.-S.Kim, H.-G.Choi, Guiry & G.W.Saunders, 2001 accepted as Melanothamnus harveyi (Bailey) Díaz-Tapia & Maggs, 2017
Odonthalia dentata (Linnaeus) Lyngbye, 1819
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 cruenta J.Agardh, 1851 accepted as Mastocarpus stellatus (Stackhouse) Guiry, 1984
Petrocelis hennedyi (Harvey) Batters, 1890 accepted as Haemescharia hennedyi (Harvey) K.L.Vinogradova & Yacovleva, 1989
Petrocelis middendorfii (Ruprecht) Kjellman, 1883 (uncertain )
Peyssonnelia rosenvingei F.Schmitz, 1893
Peyssonnelia rosenvingii F.Schmitz accepted as Peyssonnelia rosenvingei F.Schmitz, 1893
Phycodrys rubens (Linnaeus) Batters, 1902
Phyllophora pseudoceranoïdes (S.G.Gmelin) Newroth & A.R.A.Taylor ex P.S.Dixon & L.M.Irvine, 1977
Phyllophora traillii Holmes ex Batters, 1890 accepted as Erythrodermis traillii (Holmes ex Batters) Guiry & Garbary, 1990
Phyllophora truncata (Pallas) A.D.Zinova, 1970 accepted as Coccotylus truncatus (Pallas) M.J.Wynne & J.N.Heine, 1992
Plagiospora gracilis Kuckuck, 1897
Platoma bairdi (Farlow) Kuckuck, 1912 accepted as Platoma bairdii (Farlow) Kuckuck, 1912 accepted as Tsengia bairdii (Farlow) K.C.Fan & Y.P.Fan, 1962
Platoma bairdii (Farlow) Kuckuck, 1912 accepted as Tsengia bairdii (Farlow) K.C.Fan & Y.P.Fan, 1962
Plumaria elegans (Bonnemaison) F.Schmitz, 1889 accepted as Plumaria plumosa (Hudson) Kuntze, 1891
Plumaria plumosa (Hudson) Kuntze, 1891
Polyides rotunda (Hudson) Gaillon, 1828
Polysiphonia arctica J.Agardh, 1863
Polysiphonia brodiaei (Dillwyn) Sprengel, 1827 accepted as Polysiphonia brodiei (Dillwyn) Sprengel, 1827 accepted as Leptosiphonia brodiei (Dillwyn) A.M.Savoie & G.W.Saunders, 2019
Polysiphonia brodiei (Dillwyn) Sprengel, 1827 accepted as Leptosiphonia brodiei (Dillwyn) A.M.Savoie & G.W.Saunders, 2019
Polysiphonia denudata (Dillwyn) Greville ex Harvey, 1833 accepted as Carradoriella denudata (Dillwyn) Savoie & G.W.Saunders, 2019
Polysiphonia elongata (Hudson) Sprengel, 1827 accepted as Carradoriella elongata (Hudson) Savoie & G.W.Saunders, 2019
Polysiphonia fibrillosa (C.Agardh) Sprengel, 1827 accepted as Leptosiphonia fibrillosa (Agardh) Savoie & G.W.Saunders, 2019
Polysiphonia flexicaulis (Harvey) F.S.Collins, 1911
Polysiphonia fucoides (Hudson) Greville, 1824 accepted as Vertebrata fucoides (Hudson) Kuntze, 1891
Polysiphonia harveyi Bailey, 1848 accepted as Melanothamnus harveyi (Bailey) Díaz-Tapia & Maggs, 2017