Species Ceramium abyssale Petersen, 1924
Species Ceramium acrocarpum Kützing
Species Ceramium acrocarpum Zanardini
Species Ceramium adauctum Schousboe
Species Ceramium adhaerens Womersley, 2003
Species Ceramium aduncum Nakamura, 1950
Species Ceramium affine Setchell & N.L. Gardner, 1930
Species Ceramium albidum De Candolle, 1805
Species Ceramium allochrous (Roth) Mertens
Species Ceramium alternum Schousboe
Species Ceramium amamiense Itono, 1972
Species Ceramium annulatum Schousboe
Species Ceramium apiculatum J.G. Agardh, 1876
Species Ceramium appendiculatum Schousboe
Species Ceramium arborescens J.G. Agardh, 1894
Species Ceramium arbuscula (Dillwyn) Bokry
Species Ceramium arbuscula C. Agardh
Species Ceramium arcticum J.G. Agardh, 1894
Species Ceramium arenarium Simons, 1966
Species Ceramium areschougii Kylin, 1907
Species Ceramium armatum (Kützing) Grunow
Species Ceramium asparagoides (Woodw.) Roth
Species Ceramium aspergillosum J.V. Lamouroux
Species Ceramium asperum Roth
Species Ceramium atlanticum H.E. Petersen, 1911
Species Ceramium atrorubens Liljeblad
Species Ceramium atrorubescens Kylin, 1938
Species Ceramium atrum Schousboe
Species Ceramium attenuatum Meneghini
Species Ceramium attenuatum Ruchinger
Species Ceramium aucklandicum Kützing, 1849
Species Ceramium aureum (Linnaeus) Agardh
Species Ceramium australe Sonder, 1845
Species Ceramium avalonae E.Y. Dawson, 1949
Species Ceramium axillare A.P. de Candolle
Species Ceramium barbatum (J.E. Smith) Duby, 1833
Species Ceramium bertholdii Funk, 1922
Species Ceramium biasolettianum (Kützing) Rabenhorst
Species Ceramium bicorne Setchell & Gardner, 1924
Species Ceramium bisporum D.L. Ballantine, 1990
Species Ceramium boergeseni Petersen, 1911
Species Ceramium boergesenii H.E. Petersen, 1911
Species Ceramium borneense Weber-van Bosse, 1923
Species Ceramium borreri (J.E. Smith) C. Agardh
Species Ceramium botryocarpum A.W. Griffiths ex Harvey, 1848
Species Ceramium boucheri (Bonnemaison) Duby
Species Ceramium boydenii E.S. Gepp, 1904
Species Ceramium brasiliense A.B. Joly, 1957
Species Ceramium breviarticulatum Shperk
Species Ceramium brevizonatum H.E. Petersen, 1918
Species Ceramium bulbosum Stackhouse
Species Ceramium caespitosum Roth
Species Ceramium californicum J.G. Agardh, 1894
Species Ceramium callipterum Mazoyer, 1938
Species Ceramium callithamnium Rafinesque
Species Ceramium calyculatum Schousboe
Species Ceramium camouii E.Y. Dawson, 1944
Species Ceramium camptum Borgesen
Species Ceramium cancellatum (Linnaeus) De Candolle, 1805
Species Ceramium capense Kützing, 1841
Species Ceramium capillaceum Meneghini
Species Ceramium capitellatum De Notaris
Species Ceramium capricornu (Reinsch) Farlow
Species Ceramium casuarinae De Candolle
Species Ceramium catenatum (Linnaeus) De Candolle, 1805
Species Ceramium catenula (Kützing) Ardissone
Species Ceramium caudatum Setchell & N.L. Gardner, 1924
Species Ceramium centroceratiforme Simons, 1966
Species Ceramium ceratophyllum (Roth) Poiret
Species Ceramium chalybeum (Roth) C. Agardh
Species Ceramium chatamense G. Feldmann
Species Ceramium chathamense G. Feldmann, 1950
Species Ceramium ciliatum (J. Ellis) Ducluzeau, 1806
Species Ceramium cimbricum H.E. Petersen, 1924
Species Ceramium cingulatum Weber-van Bosse, 1923
Species Ceramium cingulum Meneses, 1995
Species Ceramium circinatum (Kützing) J.G. Agardh, 1851
Species Ceramium circinnatum
Species Ceramium cirrhosum (Wulf.) C. Agardh
Species Ceramium clarionense Setchell & N.L. Gardner, 1930
Species Ceramium clarionse Set. & Gardd
Species Ceramium clavaeforme Poiret
Species Ceramium clavellosum (Turner) Roth
Species Ceramium clavigerum Bonnemaison ex Chauvin
Species Ceramium clavigerum Bonnemaison
Species Ceramium clavutatum
Species Ceramium cliftonianum J.G. Agardh, 1876
Species Ceramium coccineum Zanardini
Species Ceramium coccineum Roth ex Link, 1806
Species Ceramium coccineum Draparnaud
Species Ceramium coccineum (Hudson) Bory
Species Ceramium coccineum (Ellis) De Candolle
Species Ceramium codicola J.G. Agardh, 1894
Species Ceramium codii (H. Richards) Mazoyer, 1938
Species Ceramium comptum Børgesen, 1924
Species Ceramium confluens (Kützing) Ardissone
Species Ceramium congestum Bonnemaison
Species Ceramium connivens Zanardini
Species Ceramium contortum
Species Ceramium corallinum (J. Murray) Bory
Species Ceramium corallinum Delle Chiaje
Species Ceramium cormacii Serio, Catra, Collodoro & Nisi, 2011
Species Ceramium corniculatum Montagne, 1861
Species Ceramium cornutum P. Dangeard, 1952
Species Ceramium corymbosum (E.B.) C. Agardh
Species Ceramium corymbosum J.G. Agardh
Species Ceramium cristatum Meneghini
Species Ceramium crouanianum J.G. Agardh, 1894
Species Ceramium cruciatum F.S. Collins & Hervey, 1917
Species Ceramium cupulatum Womersley, 1978
Species Ceramium dalmaticum Meneghini
Species Ceramium danicum Petersen, 1924
Species Ceramium dasytrichum Montagne
Species Ceramium daviesii (Dillwyn) C. Agardh
Species Ceramium daviesii (Dillwyn) Bonnemaison
Species Ceramium dawsonii A.B. Joly, 1957
Species Ceramium derbesii Solier ex Kützing, 1847
Species Ceramium deslongchampsii Chauvin ex Duby, 1830
Species Ceramium diaphanoides Kützing
Species Ceramium diaphanum (Lightfoot) Roth, 1806
Species Ceramium dichotomum (Linnaeus) Roth
Species Ceramium didymum Bonnemaison
Species Ceramium diffusum (Hudson) Stackhouse
Species Ceramium digeneae DeNotaris
Species Ceramium digitatum (Hudson) Stackh.
Species Ceramium dillwynii (Weber & Mohr) Roth
Species Ceramium discorticatum Heydrich, 1893
Species Ceramium divergens J.G. Agardh, 1894
Species Ceramium dorsiventrale Hommersand, 1963
Species Ceramium dozei Hariot, 1887
Species Ceramium ducluzeaui Bonnemaison
Species Ceramium dumosertum R.E. Norris & Abbott, 1992
Species Ceramium dumosum Mertens
Species Ceramium duriusculum (Kützing) Rabenhorst
Species Ceramium eatonianum (Farlow) De Toni, 1903
Species Ceramium echinophorum Meneghini
Species Ceramium echionotum J.G. Agardh, 1844
Species Ceramium edule Stackhouse
Species Ceramium elongatum (Hudson) Roth, 1806
Species Ceramium equisetifolium (Lightf.) De Candolle
Species Ceramium equisetoides E.Y. Dawson, 1944
Species Ceramium erumpens Meneghini
Species Ceramium evermannii Setchell & N.L. Gardner, 1930
Species Ceramium excellens J.G. Agardh, 1894
Species Ceramium fastigiatum Roussel, 1806
Species Ceramium felicii Gaillon
Species Ceramium fibrillosum (Dillwyn) Mertens
Species Ceramium fibrosum Roth
Species Ceramium filicula Harvey ex Womersley
Species Ceramium filiculum Harvey ex Womersley, 1978
Species Ceramium fimbriatum Setchell & N.L. Gardner, 1924
Species Ceramium flaccidum (Harvey ex Kützing) Ardissone, 1871
Species Ceramium flagellare (Esper) Ruchinger
Species Ceramium flagelliferum Kützing
Species Ceramium flastigiramosum
Species Ceramium flavicans Schousboe
Species Ceramium flavum Schousboe
Species Ceramium floccosum (Fl. Dan.) Roth
Species Ceramium floribundum Kützing
Species Ceramium floridanum J.G. Agardh, 1894
Species Ceramium forcipatum A.P. de Candolle, 1805
Species Ceramium fosliei (Petersen) Petersen, 1935
Species Ceramium fractum
Species Ceramium fragile Ardissone
Species Ceramium friabile Schousboe
Species Ceramium fructiculosum (Wulfen) Stackhouse
Species Ceramium fruiticulosum Roth, 1981
Species Ceramium fucoides (Hudson) De Candolle
Species Ceramium fujiianum M.B. Barros-Barreto & C.A. Maggs, 2006
Species Ceramium furcatum (Petersen) Petersen, 1925
Species Ceramium furcellatum Kützing
Species Ceramium furcellatum (Linnaeus) Wiggers
Species Ceramium fuscum (Hudson) Roth
Species Ceramium gaditanum (Clemente) Cremades, 1990
Species Ceramium gaillonii P.L. Crouan & H.M. Crouan, 1839
Species Ceramium gardneri Kylin, 1941
Species Ceramium gelatinosum Schousboe
Species Ceramium giacconei Cormaci & G. Furnari, 1991
Species Ceramium gibbosum Meneghini
Species Ceramium giganteum Meneghini
Species Ceramium gigartinum (Linnaeus) Roth
Species Ceramium glanduliferum Kylin, 1938
Species Ceramium glomeratum De Candolle
Species Ceramium gracile De Candolle, 1805
Species Ceramium gracilliferum Griffiths & Harvey
Species Ceramium gracillimum C. Agardh, 1824
Species Ceramium graecum Lazaridou & Boudouresque, 1992
Species Ceramium granulosum (E.B.) C. Agardh
Species Ceramium grateloupii Duby
Species Ceramium grateloupii Bonnemaison
Species Ceramium griffitsianum (E.B.) J.G. Agardh
Species Ceramium guttatum Bonnemaison, 1828
Species Ceramium gymnogonium Meneghini
Species Ceramium hamatispinum E.Y. Dawson, 1950
Species Ceramium hanaense R.E. Norris & Abbott, 1992
Species Ceramium hellenicum Giaccone
Species Ceramium helminthochortos (Schwendimann) Roth
Species Ceramium heterospinum B. Subramanian, 1985
Species Ceramium hirsutum Roth
Species Ceramium hispidum Schousboe
Species Ceramium hoodii W.R. Taylor, 1945
Species Ceramium hookeri (Dillwyn) C. Agardh
Species Ceramium horridulum P.C. Silva, 1972
Species Ceramium horridum Setchell & Gardner, 1924
Species Ceramium horridum Meneghini, 1844
Species Ceramium hospitans Zanardini
Species Ceramium howellii Setchell & N.L. Gardner, 1937
Species Ceramium hutchinsiae Mertens
Species Ceramium hyalinum Rabenhorst
Species Ceramium hystrix (Kützing) Frauenfeld
Species Ceramium implexum Schousboe
Species Ceramium inconspicuum Zanardini
Species Ceramium incospicuum Zanardini, 1840
Species Ceramium inflexum Roth
Species Ceramium inkyui T.O. Cho, S. Fredericq & S.M. Boo, 2003
Species Ceramium interruptum Setchell & Gardner, 1924
Species Ceramium involutum Kützing, 1849
Species Ceramium irregulare Kützing, 1849
Species Ceramium isogonum Harvey, 1855
Species Ceramium japonicum Okamura, 1896
Species Ceramium johnstonii Setchell & Gardner, 1924
Species Ceramium jolyi (Díaz-Piferrer) D.L. Ballantine & M.J. Wynne, 1968
Species Ceramium julaceum (Kützing) Rabenhorst, 1847
Species Ceramium juliae A.J.K. Millar, 2002
Species Ceramium kellneri Meneghini
Species Ceramium kondoi Yendo, 1920
Species Ceramium koreanum Boo & I.K. Lee, 1986
Species Ceramium koronense Trono, 1972
Species Ceramium krameri G.R. South & Skelton, 2000
Species Ceramium kuetzingianum
Species Ceramium laetum Meneghini ex Ardissone
Species Ceramium laingii Reinbold ex Laing, 1905
Species Ceramium lamourouxii Bonnemaison
Species Ceramium lamourouxii Duby
Species Ceramium laterale Schousboe
Species Ceramium ledermannii Pilger, 1911
Species Ceramium lenormandii Montague
Species Ceramium lenticulare Womersley, 1978
Species Ceramium lentiforme A.J.K. Millar, 1990
Species Ceramium leptacanthum (Kützing) Zanardini
Species Ceramium leptocladum Schiffner, 1933
Species Ceramium leptophloeum Kützing
Species Ceramium leptosiphon Pilger, 1920
Species Ceramium leptozonum M.A. Howe, 1918
Species Ceramium lessonii Kützing
Species Ceramium leutzelburgii Schmidt, 1924
Species Ceramium linum (Roth) De Candolle
Species Ceramium lobatum (Kützing) Shperk
Species Ceramium longissimum (S.G. Gmelin) Roth
Species Ceramium loureiri C. Agardh, 1824
Species Ceramium loureiroi C. Agardh
Species Ceramium lucidum Grateloup
Species Ceramium luetzelburgii O.C. Schmidt, 1924
Species Ceramium lumbricale (Roth) Lamouroux
Species Ceramium macilentum J.G. Agardh, 1894
Species Ceramium macrocarpum Kützing
Species Ceramium macrogonium (Kützing) Ardissone
Species Ceramium macrotrichum Feldmann-Mazoyer, 1952
Species Ceramium manorense P. Anand, 1943
Species Ceramium marshallense E.Y. Dawson, 1957
Species Ceramium maryae Weber-van Bosse, 1923
Species Ceramium mauritianum Feldmann-Mazoyer, 1952
Species Ceramium mazatlanense E.Y. Dawson, 1950
Species Ceramium mertensii (Turner) De Candolle
Species Ceramium mertensii (Turner) Roth
Species Ceramium metcalfii C.K. Tseng
Species Ceramium microcarpon Schousboe
Species Ceramium minutulum Noda & Konno, 1974
Species Ceramium molle Roth
Species Ceramium monacanthum J.G. Agardh, 1894
Species Ceramium multicapsulare (Dillwyn) C. Agardh
Species Ceramium multijugum Jaasund, 1970
Species Ceramium myriophyllum Poiret
Species Ceramium nakamurae E.Y. Dawson, 1944
Species Ceramium nanum Kuehne
Species Ceramium nayalii Nasr, 1941
Species Ceramium nitens (C. Agardh) J.G. Agardh, 1851
Species Ceramium nodulosum Ducluzeau, 1850
Species Ceramium nodulosum De Candolle
Species Ceramium obesum E.Y. Dawson, 1950
Species Ceramium obsoletum C. Agardh, 1828
Species Ceramium opacum Rafinesque
Species Ceramium oppositum Schousboe
Species Ceramium opuntia Schousboe
Species Ceramium ornatum Setchell & Gardner, 1930
Species Ceramium orsinianum Meneghini
Species Ceramium orthocladum Schiffner, 1926
Species Ceramium pacificum (Collins) Kylin, 1925
Species Ceramium pallens Zanardini
Species Ceramium pallidum (Nägeli ex Kützing) Maggs & Hommersand, 1993
Species Ceramium paniculatum Okamura, 1921
Species Ceramium papenfussianum Simons, 1966
Species Ceramium pappenfussianum Simons
Species Ceramium parvulum (Zanardini ex Frauenfeld) Grunow, 1867
Species Ceramium pedicellatum (Duby) J.G. Agardh
Species Ceramium pedicellatum C. Agardh, 1817
Species Ceramium pediculum Suhr
Species Ceramium penicillatum Areschoug, 1849
Species Ceramium pennatum P.L. Crouan & H.M. Crouan, 1852
Species Ceramium periconicum T.O. Cho & Riosmena-Rodríguez, 2008
Species Ceramium personatum Setchell & N.L. Gardner, 1930
Species Ceramium petitii Feldmann-Mazoyer
Species Ceramium pictaviense Delâtre
Species Ceramium piliferum Schousboe
Species Ceramium pilosum (Roth) Naccari
Species Ceramium pinastroides (Gmelin) Stackhouse
Species Ceramium pinnulatum C . Agardh
Species Ceramium planum Kützing, 1849
Species Ceramium pleurosporum Schiffner, 1938
Species Ceramium plicatum Meneghini
Species Ceramium plicatum (Hudson) Roth
Species Ceramium plocamium (Gmelin) Roth
Species Ceramium pluma (Dillwyn) C. Agardh
Species Ceramium pluvinatum Mertens
Species Ceramium poeppigianum Grunow
Species Ceramium polyceras (Kützing) Zanardini, 1847
Species Ceramium polygonum (Kützing) Shperk
Species Ceramium polyspermum P.L. Crouan & H.M. Crouan
Species Ceramium polyspermum Shperk
Species Ceramium procumbens Setchell & N.L. Gardner, 1924
Species Ceramium proliferum (Lyngbye) H.E. Petersen
Species Ceramium proliferum Yates
Species Ceramium prorepens Grunow
Species Ceramium prostratum E.Y. Dawson, 1963
Species Ceramium pseudostrictum Schiffner, 1938
Species Ceramium pteroma Schousboe
Species Ceramium puberulum Sonder, 1845
Species Ceramium pulvereum (Dillwyn) C. Agardh
Species Ceramium punctiforme Setchell, 1924
Species Ceramium purpurascens Wallroth
Species Ceramium purpureum Delle Chiaje
Species Ceramium purum Roth
Species Ceramium pusillum Harvey, 1863
Species Ceramium pyramidatum Schousboe
Species Ceramium pyridioides G. Feldmann
Species Ceramium racemosum Schousboe
Species Ceramium recissum Kylin
Species Ceramium recticorticum E.Y. Dawson, 1950
Species Ceramium reptans T.O. Cho & Fredericq, 2006
Species Ceramium rescissum Kylin, 1907
Species Ceramium rhizophorum (Montagne) De Toni
Species Ceramium rigidum Ardissone
Species Ceramium rintelsianum G.R. South & Skelton, 2000
Species Ceramium riosmenae B.Y. Won & T.O. Cho, 2011
Species Ceramium rosenvingei Petersen, 1908
Species Ceramium rosenvingii H.E. Petersen
Species Ceramium rugosum J.V. Lamouroux
Species Ceramium sandrianum Meneghini
Species Ceramium saviniae Feldmann-Mazoyer, 1952
Species Ceramium scandinavicum Petersen, 1924
Species Ceramium scoparium (Linnaeus) Roth
Species Ceramium scorpioides (Hudson) Roth
Species Ceramium secundatum Lyngbye, 1819
Species Ceramium septentrionale Petersen, 1911
Species Ceramium serpens Setchell & N.L. Gardner, 1924
Species Ceramium setaceum (Hudson) Duby
Species Ceramium setaceum (Wulfen) Ruchinger
Species Ceramium setaceum (Hudson) Wallroth
Species Ceramium setchellii Lucas, 1935
Species Ceramium setosum Schousboe
Species Ceramium shepherdii Womersley, 1978
Species Ceramium shuttleworthianum (Kützing) Rabenhorst, 1847
Species Ceramium siliquosum (Kützing) Maggs & Hommersand, 1993
Species Ceramium simplex C. Agardh
Species Ceramium sinicola Setchell & Gardner, 1924
Species Ceramium skottsbergii H. Petersen, 1924
Species Ceramium spicatum Schousboe
Species Ceramium spiniferum Kützing
Species Ceramium spinosopilosum Kützing, 1863
Species Ceramium spinoso-pilosum Kützing
Species Ceramium spinosum (Linnaeus) Ruchinger
Species Ceramium spinulosum (Kützing) Rabenhorst
Species Ceramium spinulosum Biasoletto
Species Ceramium spyridioides G. Feldmann, 1950
Species Ceramium squamosum Rafinesque
Species Ceramium squarrosum (Harvey) J.G. Agardh
Species Ceramium stichidiosum J.G. Agardh, 1876
Species Ceramium strobiliforme G.W. Lawson & D.M. John, 1982
Species Ceramium subcartilagineum J.G. Agardh
Species Ceramium subdichotomum Weber-van Bosse, 1923
Species Ceramium subfuscum (Woodw.) Stackhouse
Species Ceramium subsimplex Schousboe
Species Ceramium subtile J.G. Agardh, 1851
Species Ceramium subverticillatum (Grunow) Weber-van Bosse, 1923
Species Ceramium subverticullatum (Grunow) Weber-van Bosse
Species Ceramium subvirgatum Zanardini, 1854
Species Ceramium suhrianum P.C. Silva, 1996
Species Ceramium syntrophum (Kützing) Ardissone
Species Ceramium tasmanicum (Kützing) Womersley, 1978
Species Ceramium templetonii Setchell & N.L. Gardner, 1937
Species Ceramium tenellum (Vahl) C. Agardh
Species Ceramium tenerrimum (G. Martens) Okamura, 1921
Species Ceramium tenue (J.G. Agardh) J.G. Agardh, 1894
Species Ceramium tenuicorne (Kützing) Waern, 1952
Species Ceramium tenuicorticatum Konno, 1974
Species Ceramium tenuissimum J.G. Agardh
Species Ceramium tetricum
Species Ceramium thymifolium Schousboe
Species Ceramium tortuosum Ducluzeau
Species Ceramium torulosum Roth
Species Ceramium tranquebariense Roth
Species Ceramium tranquillum Meneses, 1998
Species Ceramium transcurrens (Kützing) Ardissone
Species Ceramium transfugum (Kützing) Ardissone
Species Ceramium trichocladis C. Agardh
Species Ceramium truncatum H. Petersen, 1936
Species Ceramium tubulosum Roth
Species Ceramium tumidulum Meneghini
Species Ceramium uncinatum Harvey, 1855
Species Ceramium ungulatum (Kützing) Hariot, 1889
Species Ceramium uniforme (Esper) Ruchinger
Species Ceramium uniforme Meneghini
Species Ceramium unilaterale Schousboe
Species Ceramium upolense G.R. South & Skelton, 2000
Species Ceramium urceolatum (Dillwyn) Jürgens
Species Ceramium uruguayense W.R. Taylor, 1960
Species Ceramium vagans P.C. Silva, 1987
Species Ceramium variegatum (Kützing) Okamura, 1932
Species Ceramium vatovai Schiffner, 1938
Species Ceramium venetum Zanardini
Species Ceramium verongiae D.L. Ballantine & M.J. Wynne, 1986
Species Ceramium verrucosum Roth
Species Ceramium vertebrale H.E. Petersen
Species Ceramium verticillatum (Lightf.) De Candolle
Species Ceramium verticillatum (Light.) Ducluzeau
Species Ceramium verticillatum Delle Chiaje
Species Ceramium vestitum Harvey, 1855
Species Ceramium vietnamense Pham-Hoàng Hô, 1969
Species Ceramium villosum (Hudson) Poiret
Species Ceramium virgatum J.D. Hooker & Harvey, 1848
Species Ceramium virgatum Roth, 1797
Species Ceramium viride Filarszky
Species Ceramium viscainoense E.Y. Dawson, 1950
Species Ceramium washingtoniense Kylin, 1925
Species Ceramium wilsonii Womersley, 2003
Species Ceramium womersleyi R.E. Norris & I.A. Abbott, 1992
Species Ceramium wulfenii Roth
Species Ceramium zacae Setchell & N.L. Gardner, 1937

Species Ceramium acanthonotum (Carmichael) J.G. Agardh, 1844 accepted as Ceramium shuttleworthianum (Kützing) Rabenhorst, 1847
Species Ceramium aciculare Roth, 1806 accepted as Chondracanthus acicularis (Roth) Fredericq, 1993
Species Ceramium aculeatum C. Agardh ex Decaisne, 1841 accepted as Spyridia hypnoides (Bory de Saint-Vincent) Papenfuss, 1968
Species Ceramium aegagropilum (Linnaeus) De Candolle, 1805 accepted as
Species Ceramium aequabile J.G. Agardh, 1894 accepted as Ceramium tasmanicum (Kützing) Womersley, 1978
Species Ceramium agardhianum Griffiths ex Harvey, 1841 accepted as Ceramium deslongchampsii Chauvin ex Duby, 1830
Species Ceramium arachnoideum (C. Agardh) J.G. Agardh, 1851 accepted as Ceramium tenuicorne (Kützing) Waern, 1952
Species Ceramium armoricum P.S. Dixon & H.M. Parkes, 1968 accepted as Ceramium pallidum (Nägeli ex Kützing) Maggs & Hommersand, 1993
Species Ceramium azoricum Meneghini accepted as Ceramium echionotum J.G. Agardh, 1844
Species Ceramium barbatum Kützing, 1842 accepted as Ceramium rubrum C. Agardh, 1811 accepted as Ceramium virgatum Roth, 1797
Species Ceramium biasolethianum (Kützing) Ardissone accepted as Ceramium circinatum (Kützing) J.G. Agardh, 1851
Species Ceramium boreale Okamura accepted as Campylaephora crassa (Okamura) Nakamura, 1950
Species Ceramium brachiatum C. Agardh, 1817 accepted as Pylaiella littoralis (Linnaeus) Kjellman, 1872
Species Ceramium brachiatum Bonnemaison, 1822 accepted as Callithamnion tetragonum (Withering) S.F. Gray, 1821
Species Ceramium brachygonium Lyngbye, 1819 accepted as Polysiphonia elongata (Hudson) Sprengel, 1827
Species Ceramium brodiei (Dillwyn) C. Agardh, 1811 accepted as Polysiphonia brodiei (Dillwyn) Sprengel, 1827
Species Ceramium byssoides (Goodenough & Woodward) C. Agardh, 1811 accepted as Brongniartella byssoides (Goodenough & Woodward) F. Schmitz, 1893
Species Ceramium byssoideum Harvey, 1853 accepted as Ceramium flaccidum (Harvey ex Kützing) Ardissone, 1871
Species Ceramium cancellatum C. Agardh, 1824 accepted as Ceramium planum Kützing, 1849
Species Ceramium capillare de Lamarck & De Candolle, 1805 accepted as Cladophora glomerata (Linnaeus) Kützing, 1843
Species Ceramium ceramicola (Lyngbye) Hornemann, 1836 accepted as Erythrotrichia carnea (Dillwyn) J.G. Agardh, 1883
Species Ceramium chilense (Kützing) P.L. Crouan & H.M. Crouan, 1878 accepted as Ceramium subtile J.G. Agardh, 1851
Species Ceramium cinnabarinum (Grateloup ex Bory de Saint-Vincent) Hauck, 1882 accepted as Corallophila cinnabarina (Grateloup ex Bory de Saint-Vincent) R.E. Norris, 1993
Species Ceramium cirrosum (Roth) C. Agardh, 1811 accepted as Sphacelaria cirrosa (Roth) C. Agardh, 1824
Species Ceramium clavulatum C. Agardh, 1822 accepted as Centroceras clavulatum (C. Agardh) Montagne, 1846
Species Ceramium codiophilum Setchell & Gardner, 1937 accepted as Ceramium codicola J.G. Agardh, 1894
Species Ceramium compactum Roth, 1806 accepted as Pylaiella littoralis (Linnaeus) Kjellman, 1872
Species Ceramium confervoides F.H. Wiggers, 1780 accepted as Gracilaria gracilis (Stackhouse) M. Steentoft, L.M. Irvine & W.F. Farnham, 1995
Species Ceramium confervoides Roth, 1797 accepted as Ectocarpus siliculosus (Dillwyn) Lyngbye, 1819
Species Ceramium cornigerum P.L. Crouan & H.M. Crouan, 1878 accepted as Ceramium subtile J.G. Agardh, 1851
Species Ceramium corticatulum Kylin, 1907 accepted as Ceramium tenuicorne (Kützing) Waern, 1952
Species Ceramium crassum Okamura, 1930 accepted as Campylaephora crassa (Okamura) Nakamura, 1950
Species Ceramium crispum Ducluzeau, 1806 accepted as Pterothamnion crispum (Ducluzeau) Nägeli, 1862
Species Ceramium cryptacanthum (Kützing) Sonder, 1848 accepted as Centroceras clavulatum (C. Agardh) Montagne, 1846
Species Ceramium cupullatum Womersley accepted as Ceramium cupulatum Womersley, 1978
Species Ceramium cymosum Okamura accepted as Campylaephora crassa (Okamura) Nakamura, 1950
Species Ceramium decurrens (Kützing) Kützing ex Harvey, 1849 accepted as Ceramium circinatum (Kützing) J.G. Agardh, 1851
Species Ceramium densum Roth, 1800 accepted as Ectocarpus siliculosus (Dillwyn) Lyngbye, 1819
Species Ceramium digenea Chiaje accepted as Digenea simplex (Wulfen) C. Agardh, 1822
Species Ceramium divaricatum P.L. Crouan & H.M. Crouan ex J.G. Agardh, 1852 accepted as Ceramium tenuissimum J.G. Agardh
Species Ceramium dudresnayi Bonnemaison accepted as Callithamnion dudresnayi P.L. Crouan & H.M. Crouan
Species Ceramium elegans (Roth) Ducluzeau, 1806 accepted as Ceramium diaphanum (Lightfoot) Roth, 1806
Species Ceramium equisetoides Nakamura, 1950 accepted as Ceramium nakamurae E.Y. Dawson, 1944
Species Ceramium esculentum (Linnaeus) Stackhouse, 1801 accepted as Alaria esculenta (Linnaeus) Greville, 1830
Species Ceramium fastigiatum Harvey, 1834 accepted as Ceramium cimbricum H.E. Petersen, 1924
Species Ceramium fastigiatum Roth, 1800 accepted as Polysiphonia lanosa (Linnaeus) Tandy, 1931
Species Ceramium fastigiramosum S.M. Boo & I.K. Lee, 1985 accepted as Ceramium cimbricum H.E. Petersen, 1924
Species Ceramium ferrugineum (Roth) C. Agardh, 1811 accepted as Pylaiella littoralis (Linnaeus) Kjellman, 1872
Species Ceramium filamentosum (Wulfen) C. Agardh, 1828 accepted as Spyridia filamentosa (Wulfen) Harvey, 1833
Species Ceramium filicinum Grateloup, 1806 accepted as Halopteris filicina (Grateloup) Kützing, 1843
Species Ceramium flabelliferum Kützing accepted as Ceramium virgatum Roth, 1797
Species Ceramium flabelligerum J.G. Agardh, 1844 accepted as Ceramium gaditanum (Clemente) Cremades, 1990
Species Ceramium flexuosum C. Agardh, 1824 accepted as Pleonosporium flexuosum (C. Agardh) Bornet ex De Toni, 1903
Species Ceramium floridulum (Dillwyn) C. Agardh, 1817 accepted as Rhodothamniella floridula (Dillwyn) Feldmann, 1978
Species Ceramium fruticulosum (Kützing) J.G. Agardh, 1894 accepted as Ceramium penicillatum Areschoug, 1849
Species Ceramium gasparrinii Meneghini, 1844 accepted as Centroceras gasparrinii (Meneghini) Kützing, 1849
Species Ceramium gobii Waern, 1992 accepted as Ceramium tenuicorne (Kützing) Waern, 1952
Species Ceramium gracillimum (Kützing) Zanardini, 1847 accepted as Ceramium diaphanum (Lightfoot) Roth, 1806
Species Ceramium gracillimum Gobi, 1877 accepted as Ceramium tenuicorne (Kützing) Waern, 1952
Species Ceramium gracillimum Griffiths & Harvey ex Harvey, 1848 accepted as Ceramium flaccidum (Harvey ex Kützing) Ardissone, 1871
Species Ceramium granulatum Ducluzeau, 1805 accepted as Callithamnion granulatum (Ducluzeau) C. Agardh, 1828
Species Ceramium hamatum A.D. Cotton, 1906 accepted as Campylaephora hypnaeoides J.G. Agardh, 1851
Species Ceramium hooperi Harvey, 1853 accepted as Ceramium deslongchampsii Chauvin ex Duby, 1830
Species Ceramium howei Weber-van Bosse, 1923 accepted as Corallophila howei (Weber-van Bosse) R.E. Norris, 1993
Species Ceramium huysmansii Weber-van Bosse, 1923 accepted as Corallophila huysmansii (Weber-van Bosse) R.E. Norris, 1993
Species Ceramium hyalacanthum (Kützing) Sonder, 1848 accepted as Centroceras clavulatum (C. Agardh) Montagne, 1846
Species Ceramium hypnaeoides (J.G. Agardh) Okamura, 1927 accepted as Campylaephora hypnaeoides J.G. Agardh, 1851
Species Ceramium incurvum (Hudson) De Candolle, 1805 accepted as Halopithys incurva (Hudson) Batters, 1902
Species Ceramium intricatum C. Agardh, 1824 accepted as Bonnemaisonia hamifera Hariot, 1891
Species Ceramium itonoi Ardré, 1987 accepted as Corallophila itonoi (Ardré) R.E. Norris, 1993
Species Ceramium lanciferum Kützing accepted as Ceramium virgatum Roth, 1797
Species Ceramium lanuginosum (Dillwyn) Agardh, 1824 accepted as Audouinella lanuginosa (Dillwyn) G.R. South & Tittley, 1986 accepted as Acrochaetium lanuginosum (Dillwyn) Nägeli, 1858
Species Ceramium littorale (Linnaeus) Dillwyn, 1809 accepted as Pylaiella littoralis (Linnaeus) Kjellman, 1872
Species Ceramium masonii E.Y. Dawson, 1950 accepted as Ceramium flaccidum (Harvey ex Kützing) Ardissone, 1871
Species Ceramium miniatum Suhr ex J.G. Agardh, 1851 accepted as Ceramium suhrianum P.C. Silva, 1996
Species Ceramium miniatum C. Agardh, 1824 accepted as Pleonosporium borreri (J.E. Smith) Nägeli, 1862
Species Ceramium monile J.D. Hooker & Harvey, 1847 accepted as Ceramium puberulum Sonder, 1845
Species Ceramium mucronatum Segi, 1944 accepted as Ceramium codii (H. Richards) Mazoyer, 1938
Species Ceramium musciforme (Wulfen) Ruchinger, 1818 accepted as Hypnea musciformis (Wulfen) J.V. Lamouroux, 1813
Species Ceramium nobile J.G. Agardh, 1894 accepted as Ceramium virgatum Roth, 1797
Species Ceramium nodiferum (Kützing) P.L. Crouan & H.M. Crouan, 1878 accepted as Ceramium subtile J.G. Agardh, 1851
Species Ceramium nodosum (Kützing) Griffiths & Harvey, 1847 accepted as Ceramium diaphanum (Lightfoot) Roth, 1806
Species Ceramium nodulosum (Lightfoot) Ducluzeau, 1806 accepted as Ceramium virgatum Roth, 1797
Species Ceramium nudiusculum (Kützing) Zanardini, 1847 accepted as Ceramium ciliatum (J. Ellis) Ducluzeau, 1806
Species Ceramium nudiusculum (Kützing) Rabenhorst, 1847 accepted as Ceramium ciliatum (J. Ellis) Ducluzeau, 1806
Species Ceramium ocellatum Grateloup, 1806 accepted as Dasya ocellata (Grateloup) Harvey, 1833
Species Ceramium ordinatum Kützing, 1943 accepted as Corallophila cinnabarina (Grateloup ex Bory de Saint-Vincent) R.E. Norris, 1993
Species Ceramium palmatum (Linnaeus) Stackhouse, 1797 accepted as
Species Ceramium patens Greville, 1827 accepted as Heterosiphonia plumosa (J. Ellis) Batters, 1902
Species Ceramium patens Meneghini, 1844 accepted as Ceramium deslongchampsii Chauvin ex Duby, 1830
Species Ceramium pedicellatum Hornemann, 1818 accepted as Callithamnion corymbosum (J.E. Smith) Lyngbye, 1819
Species Ceramium pedicellatum J.G. Agardh, 1894 accepted as Ceramium virgatum Roth, 1797
Species Ceramium pellucidum (Kützing) Zanardini, 1847 accepted as Ceramium deslongchampsii Chauvin ex Duby, 1830
Species Ceramium pellucidum (Kützing) Rabenhorst, 1847 accepted as Ceramium deslongchampsii Chauvin ex Duby, 1830
Species Ceramium pennatum Roth, 1806 accepted as Pterosiphonia pennata (C. Agardh) Sauvageau, 1897
Species Ceramium pennatum Hornemann, 1813 accepted as Sphacelaria plumosa Lyngbye, 1819
Species Ceramium pennatum J.G. Agardh, 1851 accepted as Ceramium pallidum (Nägeli ex Kützing) Maggs & Hommersand, 1993
Species Ceramium phyllitis (Stackhouse) Stackhouse, 1797 accepted as Laminaria saccharina (Linnaeus) J.V. Lamouroux, 1813
Species Ceramium plumosum (Hudson) Roth, 1806 accepted as Plumaria plumosa (Hudson) Kuntze, 1891
Species Ceramium plumula (J. Ellis) C. Agardh, 1817 (unaccepted)
Species Ceramium polymorphum (Linnaeus) De Candolle, 1805 (unaccepted)
Species Ceramium ptilocladioides R.E. Norris & Abbott, 1992 (unaccepted)
Species Ceramium pulchellum Agardh (unaccepted)
Species Ceramium pulvinatum Mertens, 1817 (unaccepted)
Species Ceramium pygmaeum Schiffner, 1933 (unaccepted)
Species Ceramium pygmaeum (Kützing) Ardissone, 1871 (unaccepted)
Species Ceramium radicans Ardissone, 1888 (unaccepted)
Species Ceramium radiculosum Grunow ex Hauck, 1875 (unaccepted)
Species Ceramium ramulosum Meneghini (unaccepted)
Species Ceramium ramulosum Hooker & Harvey, 1847 (unaccepted)
Species Ceramium repens (Dillwyn) C. Agardh, 1817 (unaccepted)
Species Ceramium repens Harvey, 1863 (unaccepted)
Species Ceramium repens Zanardini, 1847 (unaccepted)
Species Ceramium rhizodes C. Agardh, 1811 (unaccepted)
Species Ceramium rigens Shousboe ex C. Agardh (unaccepted)
Species Ceramium robustum J.G. Agardh (unaccepted)
Species Ceramium robustum Petersen, 1929 (unaccepted)
Species Ceramium roettleri Roth, 1806 (unaccepted)
Species Ceramium roseolum C. Agardh, 1824 (unaccepted)
Species Ceramium roseolum Crouan (unaccepted)
Species Ceramium roseum Roth, 1798 (unaccepted)
Species Ceramium rothi (Turton) W.J. Hooker, 1821 (unaccepted)
Species Ceramium rubriforme Kylin, 1907 (unaccepted)
Species Ceramium rubrum C. Agardh, 1811 (unaccepted)
Species Ceramium rupestre (Linnaeus) de Lamarck & De Candolle, 1805 (unaccepted)
Species Ceramium scoparium (Linnaeus) De Candolle, 1805 (unaccepted)
Species Ceramium scopulorum C. Agardh, 1824 (unaccepted)
Species Ceramium secundatum (Lyngbye) C. Agardh, 1824 (unaccepted)
Species Ceramium sericeum de Lamarck & De Candolle, 1805 (unaccepted)
Species Ceramium seriosporum E.Y. Dawson, 1963 (unaccepted)
Species Ceramium sertularioides Grateloup, 1806 (unaccepted)
Species Ceramium siliculosum (Dillwyn) C. Agardh, 1811 (unaccepted)
Species Ceramium simplicifilum A.P. de Candolle, 1806 (unaccepted)
Species Ceramium spongiosum (Hudson) Wahlenberg, 1826 (unaccepted)
Species Ceramium strictoides P.L. Crouan & H.M. Crouan, 1878 (unaccepted)
Species Ceramium strictum Roth, 1806 (unaccepted)
Species Ceramium strictum (Kützing) Harvey, 1849 (unaccepted)
Species Ceramium strictum (Kützing) Rabenhorst, 1847 (unaccepted)
Species Ceramium strictum Harvey, 1849 (unaccepted)
Species Ceramium subulatum Ducluzeau, 1805 (unaccepted)
Species Ceramium sympodiale E.Y. Dawson, 1957 (unaccepted)
Species Ceramium taylorii E.Y. Dawson, 1950 (unaccepted)
Species Ceramium teedei Mertens ex Roth, 1806 (unaccepted)
Species Ceramium tenuissimum Bonnemaison, 1828 (unaccepted)
Species Ceramium tenuissimum (Roth) Areschoug, 1847 (unaccepted)
Species Ceramium tetragonum (Withering) C. Agardh, 1817 (unaccepted)
Species Ceramium thuyoides (J.E. Smith) C. Agardh, 1824 (unaccepted)
Species Ceramium tomentosum (Hudson) Roth, 1800 (unaccepted)
Species Ceramium torulosum J.G. Agardh, 1876 (unaccepted)
Species Ceramium transversale F.S. Collins & Hervey, 1917 (unaccepted)
Species Ceramium tuberculosum Hornemann, 1816 (unaccepted)
Species Ceramium tuberculosum Roth, 1800 (unaccepted)
Species Ceramium turneri Mertens ex Roth, 1806 (unaccepted)
Species Ceramium vagabundum E.Y. Dawson, 1957 (unaccepted)
Species Ceramium vagabundum (Linnaeus) Roth, 1800 (unaccepted)
Species Ceramium vendlicum Peterson, 1929 (unaccepted)
Species Ceramium versicolor C. Agardh, 1824 (unaccepted)
Species Ceramium villosum Kützing, 1849 (unaccepted)
Species Ceramium vimineum J.G. Agardh, 1894 (unaccepted)
Species Ceramium violaceum Roth, 1797 (unaccepted)
Species Ceramium wulfeni Roth, 1806 (unaccepted)
Species Ceramium zebrinum J.G. Agardh, 1894 (unaccepted)

marine

recent only

Not documented

Taxonomic remark Nom. cons.  

IRMNG (2023). Ceramium Roth, 1797. Accessed at: https://www.irmng.org/aphia.php?p=taxdetails&id=1268868 on 2023-10-04

[taxonomic tree]