WoRMS source details
Acanthophora dendroides Harvey, 1855 (basis of record)
Acanthophora nayadiformis (Delile) Papenfuss, 1968 (additional source)
Acanthophora spicifera (M.Vahl) Børgesen, 1910 (basis of record)
Acetabularia clavata Yamada, 1934 accepted as Parvocaulis clavatus (Yamada) S.Berger, U.Fettweiss, S.Gleissberg, L.B.Liddle, U.Richter, H.Sawitzky & G.C.Zuccarello, 2003 (basis of record)
Acetabularia exigua Solms-Laubach, 1895 accepted as Parvocaulis polyphysoides (P.Crouan & H.Crouan) S.Berger & al. ex J.N.Norris & D.L.Ballantine, 2023 (basis of record)
Acetabularia parvula Solms-Laubach, 1895 accepted as Parvocaulis parvulus (Solms-Laubach) S.Berger, Fettweiss, Gleissberg, Liddle, U.Richter, Sawitzky & Zuccarello, 2003 (additional source)
Acetabularia pusilla (M.Howe) Collins, 1909 accepted as Parvocaulis pusillus (M.Howe) S.Berger, U.Fettweiss, S.Gleissberg, L.B.Liddle, U.Richter, H.Sawitzky & G.C.Zuccarello, 2003 (basis of record)
Acrochaetium Nägeli, 1858 (additional source)
Acrochaetium candelabrum Børgesen, 1942 (basis of record)
Acrochaetium chnoosporae Børgesen, 1942 accepted as Audouinella chnoosporae (Børgesen) Garbary, 1987 (basis of record)
Acrochaetium codicola Børgesen, 1927 accepted as Colaconema codicola (Børgesen) Stegenga, J.J.Bolton & R.J.Anderson, 1997 (basis of record)
Acrochaetium crassipes (Børgesen) Børgesen, 1915 (additional source)
Acrochaetium daviesii (Dillwyn) Nägeli, 1862 accepted as Colaconema daviesii (Dillwyn) Stegenga, 1985 (additional source)
Acrochaetium klulekaense Stegena (basis of record)
Acrochaetium liagorae Børgesen, 1915 (additional source)
Acrochaetium mauritianum Børgesen, 1942 (basis of record)
Acrochaetium moniliforme (Rosenvinge) Børgesen, 1915 (additional source)
Acrochaetium savianum (Meneghini) Nägeli, 1862 accepted as Colaconema savianum (Meneghini) R.Nielsen, 1994 (additional source)
Acrochaetium secundatum (Lyngbye) Nägeli, 1858 (additional source)
Acrochaetium seriatum Børgesen, 1915 accepted as Colaconema hypneae (Børgesen) A.A.Santos & C.W.N.Moura, 2010 (basis of record)
Acrochaetium spongicola Weber Bosse, 1921 (basis of record)
Acrochaetium subseriatum Børgesen, 1932 (additional source)
Acrochaetium trichogloaeae Borgensen accepted as Acrochaetium trichogloeae Børgesen, 1952 (basis of record)
Acrocystis Zanardini, 1872 (basis of record)
Acrocystis nana Zanardini, 1872 (basis of record)
Acrosorium Zanardini ex Kützing, 1869 (additional source)
Acrosorium acrospermum (J.Agardh) Kylin, 1938 (basis of record)
Acrosorium amphiroae Jaasund, 1976 (basis of record)
Acrosorium deformatum (Suhr) Papenfuss, 1943 (basis of record)
Acrosorium maculatum (Sonder ex Kützing) Papenfuss, 1940 (basis of record)
Acrosorium venulosum (Zanardini) Kylin, 1924 (additional source)
Acrothamnion J.Agardh, 1892 (additional source)
Acrothamnion preissii (Sonder) E.M.Wollaston, 1968 (additional source)
Acrotylus J.Agardh, 1849 (basis of record)
Acrotylus australis J.Agardh, 1849 (basis of record)
Actinotrichia Decaisne, 1842 (basis of record)
Actinotrichia fragilis (Forsskål) Børgesen, 1932 (basis of record)
Aeodes J.Agardh, 1876 (additional source)
Aeodes digitata F.Schmitz, 1921 (basis of record)
Aeodes orbitosa (Suhr) F.Schmitz, 1894 accepted as Pachymenia orbitosa (Suhr) L.K.Russell, 2009 (basis of record)
Aeodes ulvoidea F.Schmitz, 1894 accepted as Pachymenia ulvoidea (F.Schmitz) L.K.Russell, 2010 (basis of record)
Agardhiella F.Schmitz, 1897 (additional source)
Agardhiella subulata (C.Agardh) Kraft & M.J.Wynne, 1979 (additional source)
Aglaothamnion Feldmann-Mazoyer, 1941 (additional source)
Aglaothamnion byssoides (Arnott ex Harvey) C.F.Boudouresque & M.M.Perret-Boudouresque, 1987 accepted as Aglaothamnion tenuissimum (Bonnemaison) Feldmann-Mazoyer, 1941 (additional source)
Aglaothamnion cordatum (Børgesen) Feldmann-Mazoyer, 1941 (additional source)
Aglaothamnion hookeri (Dillwyn) Maggs & Hommersand, 1993 accepted as Gaillona hookeri (Dillwyn) Athanasiadis, 2016 (additional source)
Aglaothamnion monopodon Børgesen, 1945 (basis of record)
Aglaothamnion sarcodiae Børgesen, 1952 (basis of record)
Aglaothamnion tripinnatum (C.Agardh) Feldmann-Mazoyer, 1941 (additional source)
Ahnfeltiopsis P.C.Silva & DeCew, 1992 (additional source)
Ahnfeltiopsis chnoosporoides (T.Tanaka & P.H.Hô) Masuda, 1993 (basis of record)
Ahnfeltiopsis complicata (Kützing) P.C.Silva & DeCew, 1992 (basis of record)
Ahnfeltiopsis furcellata (C.Agardh) P.C.Silva & DeCew, 1992 accepted as Asterfilopsis furcellata (C.Agardh) M.S.Calderon & S.M.Boo, 2016 (basis of record)
Ahnfeltiopsis glomerata (J.Agardh) P.C.Silva & DeCew, 1992 (basis of record)
Ahnfeltiopsis polyclada (Kützing) P.C.Silva & DeCew, 1992 (basis of record)
Ahnfeltiopsis vermicularis (C.Agardh) P.C.Silva & DeCew, 1992 (basis of record)
Aiolocolax pulchellus Pocock, 1956 (additional source)
Amansia J.V.Lamouroux, 1809 (basis of record)
Amansia coriformis R. Norris accepted as Amansia loriformis R.E.Norris, 1988 (basis of record)
Amansia multifida J.V.Lamouroux, 1809 (basis of record)
Amansia rhodantha (Harvey) J.Agardh, 1841 (basis of record)
Amoenothamnion Wollaston, 1968 (basis of record)
Amoenothamnion lycopodioides Stegenga, 1986 (basis of record)
Amphiroa J.V.Lamouroux, 1812 (additional source)
Amphiroa anastomosans Weber-van Bosse, 1904 (basis of record)
Amphiroa anceps (Lamarck) Decaisne, 1842 (basis of record)
Amphiroa angustata (basis of record)
Amphiroa beauvoisii J.V.Lamouroux, 1816 (additional source)
Amphiroa bowerbankii Harvey, 1849 (basis of record)
Amphiroa capensis Areschoug, 1852 (basis of record)
Amphiroa cryptarthrodia Zanardini, 1843 (additional source)
Amphiroa ephedraea (Lamarck) Decaisne, 1842 (basis of record)
Amphiroa foliacea J.V.Lamouroux, 1824 (basis of record)
Amphiroa follacea accepted as Amphiroa foliacea J.V.Lamouroux, 1824 (source of synonymy)
Amphiroa fragilissima (Linnaeus) J.V.Lamouroux, 1816 (additional source)
Amphiroa gracilis Harvey, 1855 (basis of record)
Amphiroa irregularis Kützing, 1843 (basis of record)
Amphiroa rigida J.V.Lamouroux, 1816 (additional source)
Amphiroa tribulus (J.Ellis & Solander) J.V.Lamouroux, 1816 (basis of record)
Amphiroa ungulata Montagne & Millardet, 1862 (basis of record)
Amphisbetema Weber-van Bosse, 1913 (basis of record)
Amphisbetema indica (J.Agardh) Weber-van Bosse, 1913 (basis of record)
Anabaina Bory, 1822 accepted as Anabaena Bory de Saint-Vincent ex Bornet & Flahault, 1886 (basis of record)
Anabaina pseudoscillatoria Bory de Saint Vincent (basis of record)
Anadyomene J.V.Lamouroux, 1812 (additional source)
Anadyomene pavonina (J.Agardh) Wille, 1910 (basis of record)
Anadyomene plicata C.Agardh, 1823 (basis of record)
Anadyomene stellata (Wulfen) C.Agardh, 1823 (additional source)
Anadyomene wrightii Harvey ex J.E.Gray, 1866 (basis of record)
Anotrichium Nägeli, 1862 (additional source)
Anotrichium furcellatum (J.Agardh) Baldock, 1976 (additional source)
Anotrichium secundum (Harvey ex J.Agardh) G.Furnari, 1994 (basis of record)
Anotrichium tenue (C.Agardh) Nägeli, 1862 (additional source)
Anthithamnionella accepted as Antithamnionella Lyle, 1922 (basis of record)
Anthithamnionella elegans (Berthold) J. Price & D. John accepted as Antithamnionella elegans (Berthold) J.H.Price & D.M.John, 1986 (basis of record)
Anthithamnionella flagellata (Borgesen) Abbott accepted as Antithamnionella flagellata (Børgesen) I.A.Abbott, 1979 accepted as Antithamnionella graeffei (Grunow) Athanasiadis, 1996 (basis of record)
Anthithamnionella tasmanica Wollaston accepted as Antithamnionella tasmanica Wollaston, 1968 accepted as Antithamnionella ternifolia (Hooker f. & Harvey) Lyle, 1922 (basis of record)
Anthithamnionella verticillata (Suhr) Lyle accepted as Antithamnionella verticillata (Suhr) Lyle, 1922 (basis of record)
Aldabra for Acetabularia parvula Solms-Laubach, 1895
Aldabra for Acetabularia pusilla (M.Howe) Collins, 1909
Aldabra for Amphisbetema indica (J.Agardh) Weber-van Bosse, 1913
Aldabra for Blennothrix lyngbyacea (Kützing ex Gomont) Anagnostidis & Komárek, 1988
Aldabra for Boergesenia forbesii (Harvey) Feldmann, 1938
Aldabra for Boodlea struveoides M.Howe, 1918
Aldabra for Boodleopsis pusilla (Collins) W.R.Taylor, A.B.Joly & Bernatowicz, 1953
Aldabra for Bryopsis pennata J.V.Lamouroux, 1809
Aldabra for Caloglossa adhaerens R.J.King & Puttock, 1994
Aldabra for Caloglossa leprieurii (Montagne) G.Martens, 1869
Aldabra for Caloglossa stipitata Post, 1936
Aldabra for Calothrix contarenii Bornet & Flahault, 1886
Aldabra for Calothrix crustacea Thuret ex Bornet & Flahault, 1886
Aldabra for Caulerpa brachypus Harvey, 1860
Aldabra for Caulerpa cupressoides (Vahl) C.Agardh, 1817
Aldabra for Caulerpa laetevirens Montagne, 1842
Aldabra for Caulerpa mexicana Sonder ex Kützing, 1849
Aldabra for Caulerpa peltata J.V.Lamouroux, 1809
Aldabra for Caulerpa racemosa (Forsskål) J.Agardh, 1873
Aldabra for Caulerpa scalpelliformis (R.Brown ex Turner) C.Agardh, 1817
Aldabra for Caulerpa serrulata (Forsskål) J.Agardh, 1837
Aldabra for Caulerpa taxifolia (M.Vahl) C.Agardh, 1817
Aldabra for Centroceras Kützing, 1842 '1841'
Aldabra for Centroceras clavulatum (C.Agardh) Montagne, 1846
Aldabra for Ceramium cimbricum H.E.Petersen, 1924
Aldabra for Ceramium flaccidum (Harvey ex Kützing) Ardissone, 1871
Aldabra for Ceramium mazatlanense E.Y.Dawson, 1950
Aldabra for Ceratodictyon sponiosum Zanardini
Aldabra for Chaetomorpha crassa (C.Agardh) Kützing, 1845
Aldabra for Chamaecalyx leibleiniae (Reinsch) Komárek & Anagnostidis, 1986
Aldabra for Champia parvula (C.Agardh) Harvey, 1853
Aldabra for Champia vieillardii Kützing, 1866
Aldabra for Chlorodesmis fastigiata (C.Agardh) S.C.Ducker, 1969
Aldabra for Chondria dasyphylla (Woodward) C.Agardh, 1817
Aldabra for Chroococcus turicensis (Nägeli) Hansgirg, 1887
Aldabra for Chroodactylon ornatum (C.Agardh) Basson, 1979
Aldabra for Cladophoropsis sundanensis Reinbold, 1905
Aldabra for Coelarthrum boergesenii Weber-van Bosse, 1928
Aldabra for Crouania attenuata (C.Agardh) J.Agardh, 1842
Aldabra for Dalmatella buaensis Ercegovic, 1929
Aldabra for Dasya baillouviana (S.G.Gmelin) Montagne, 1841
Aldabra for Dasya mollis Harvey, 1853
Aldabra for Derbesia marina (Lyngbye) Solier, 1846
Aldabra for Dermocarpa laysanensis (Lemmermann) P.C.Silva, 1996
Aldabra for Dermocarpa schousboei (Thuret) Bornet, 1890
Aldabra for Dictyosphaeria cavernosa (Forsskål) Børgesen, 1932
Aldabra for Dictyosphaeria versluysii Weber Bosse, 1905
Aldabra for Dictyota adnata Zanardini, 1878
Aldabra for Dictyota bartayresiana J.V.Lamouroux, 1809
Aldabra for Dictyota dichotoma (Hudson) J.V.Lamouroux, 1809
Aldabra for Dictyurus pupurascens Bory de Saint-Vincent
Aldabra for Enteromorpha clathrata (Roth) Greville, 1830
Aldabra for Enteromorpha kylinii Bliding, 1948
Aldabra for Enteromorpha ralfsii Harvey, 1851
Aldabra for Entophysalis granulosa Kützing, 1843
Aldabra for Erythrotrichia carnea (Dillwyn) J.Agardh, 1883
Aldabra for Galaxaura hawaiana Butters
Aldabra for Galaxaura rugosa (J.Ellis & Solander) J.V.Lamouroux, 1816
Aldabra for Gelidiella Feldmann & G.Hamel, 1934
Aldabra for Gelidiella acerosa (Forsskål) Feldmann & Hamel, 1934
Aldabra for Gelidiella antipae Celan, 1938
Aldabra for Gelidiella lubrica (Kützing) Feldmann & Hamel, 1934
Aldabra for Gelidiella myriocladia (Borgesen) Feldmann & Hamel
Aldabra for Gelidiella pannosa (Feldmann) Feldmann & Hamel, 1934
Aldabra for Gelidium pusillum (Stackhouse) Le Jolis, 1863
Aldabra for Gracilaria arcuata Zanardini, 1858
Aldabra for Gracilaria blodgettii Harvey, 1853
Aldabra for Gracilaria debilis (Forsskål) Børgesen, 1932
Aldabra for Gracilaria eucheumatoides Harvey, 1860
Aldabra for Gracilaria salicornia (C.Agardh) E.Y.Dawson, 1954
Aldabra for Gracilaria verrucosa (Hudson) Papenfuss, 1950
Aldabra for Griffithsia metallii Tseng
Aldabra for Griffithsia subcylindrica Okamura, 1930
Aldabra for Halimeda copiosa Goreau & E.A.Graham, 1967
Aldabra for Halimeda gracilis Harvey ex J.Agardh, 1887
Aldabra for Halimeda lacunalis f. lata (W.R.Taylor) L.W.Hillis, 1959
Aldabra for Halimeda macroloba Decaisne, 1841
Aldabra for Halimeda macrophysa Askenasy, 1888
Aldabra for Halimeda micronesica Yamada, 1941
Aldabra for Halimeda opuntia (Linnaeus) J.V.Lamouroux, 1816
Aldabra for Halimeda stuposa W.R.Taylor, 1950
Aldabra for Halimeda tuna (J.Ellis & Solander) J.V.Lamouroux, 1816
Aldabra for Haploplegma duperreyi Montagne
Aldabra for Herposiphonia secunda (C.Agardh) Ambronn, 1880
Aldabra for Heterosiphonia crispella (C.Agardh) M.J.Wynne, 1985
Aldabra for Hormathonema violaceonigrum Ercegovic, 1930
Aldabra for Hydroclathrus Bory de Saint-Vincent, 1825
Aldabra for Hydroclathrus clathratus (C.Agardh) M.Howe, 1920
Aldabra for Hyella balani Lehmann, 1903
Aldabra for Hyella caespitosa Bornet & Flahault, 1888
Aldabra for Hypnea divaricata (C.Agardh) Greville, 1830
Aldabra for Hypnea esperii Suhr
Aldabra for Hypnea nigrescens Greville ex J.Agardh, 1851
Aldabra for Hypnea pannosa J.Agardh, 1847
Aldabra for Hypnea spinella (C.Agardh) Kützing, 1847
Aldabra for Hypnea valentiae (Turner) Montagne, 1841
Aldabra for Hypoglossum attenuatum N.L.Gardner, 1927
Aldabra for Jania J.V.Lamouroux, 1812
Aldabra for Laurencia decumbens Kützing, 1863
Authority given as (Berkeley) A. & E. S. Gepp in Isaac, 1967<309>. [details]
Authority (Harv.) Brand by Isaac, 1967 <309>. [details]
Authority given as (Wulf.) Harv. By Isaac, 1967 <309>. [details]
Typically epiphytic on Cymodocea ciliata <309>. [details]
New for the Indian Ocean ; previosly recorded from S Japan and present in our recent collections from South Africa ... [details]
According to Stegenga & Kemperman (1983: 71), Acrochaetium candelabrum is probably a taxonomic synonym ofA. ... [details]
Bidoux & Magne (1989: 47) assigned this species to Rhodothamniella, while Jackelman, Stegenga, & Bolton (1991: ... [details]
Woelkerling (1972; 1973a: 86; 1973b: 558) referred this species to Audouinella microscopica (Nägeli ex Kützing) ... [details]
Woelkerling (1972; 1973a: 86; 1973b: 558) referred this species to Audouinella microscopica (Nägeli ex Kützing) ... [details]
The conspecificity of Callithamnion savianum and C. Pygmaeum was proposed by Ardissone (1883: ... [details]
Placed in the order Nemalionales by Isaac (1967) <309>. [details]
Nom. Inval We have been unable to determine an author for this name and assume that it is a manuscript name found ... [details]
Placed in the order Siphonocladales by Isaac, 1967 <309>. [details]
Drouet & Daily (1956: 28, 29), after examining the holotype of this species (in L), assigned it to Coccochloris ... [details]
Drouet & Daily (1956: 16, 20), after examining the holotype of this species (in L), assigned it to Coccochloris ... [details]
This species, as Coccochloris stagnina, was recognized by Drouet & Daily (1956: 15). Among numerous taxonomic ... [details]
The assignment of this species toArthrospira was supported by C.T. Tseng & Chang (1990: 38), who observed ... [details]
Drouet (1968: 279, 304), after examining the holotype of this species (in LD), assigned it to Microcoleus ... [details]
Dasya delilei and Asparagopsis delilei are superfluous names since the epithet taxiformis should have been ... [details]
forma montagneana<309>. [details]
f. typica; var robusitor<309>. Is a synonym of Avrainvillea amadelpha (Montagne) A. Gepp & E. Gepp, according to ... [details]
Identified by Athanasiadis. [details]
The conspecificity of Bangia fuscopurpurea (marine) and B. Atropurpurea (freshwater) was proposed by den Hartog ... [details]
R. Norris (1987d: 256) expressed the probability that Beckerella helenae and B. Pectinata are conspecific. ... [details]
Ptilophora beckeri is included as a synonym on the authority of Papenfuss (notes) and Akatsuka (1987: 260--261). ... [details]
Drouet (1968: 266, 297), after examining the holotype of this species (in PC), assigned it to Microcoleus ... [details]
Umezaki (1958: 66), noting that the holotype of Kyrtuthrix dalmatica was destroyed in World War II, designated as ... [details]
Both Rivularia lloydii and Hormactis balani are based on material distributed by James Lloyd under the name ... [details]
Drouet (1973: 177, 194), after examining the holotype of this species (in PC), assigned it to Calothrix crustacea ... [details]
Drouet (1973: 168, 184), after examining the holotype of this species (in L), assigned it to Calothrix crustacea ... [details]
Gomont (1892b: 99) assigned this species to Plectonema tomasinianum (Kützing) Bornet, while Drouet (1968: 144, ... [details]
Drouet (1973: 163--164) chose a specimen in OXF as the lectotype of this species and assigned it to Calothrix ... [details]
Drouet (1973: 166--167, 184) chose a specimen in PC as the lectotype of this species and assigned it to Calothrix ... [details]
Drouet (1973: 173, 186), after examining the holotype of this species (in CO), assigned it to Calothrix crustacea ... [details]
Drouet (1973: 39, 77) chose a specimen in K (in BM) as the lectotype of this species and assigned it to Scytonema ... [details]
Drouet (1973: 165, 184), after examining the holotype of this species (in BREM), assigned it to Calothrix ... [details]
Drouet (1973: 164, 183) chose a specimen in K (in BM) as the lectotype of this species and assigned it to ... [details]
Nom. Inval/ The outor did not provide a Latin diagnosis. [details]
The species of this genus have been placed in the family Siphonales by Isaac <309>. [details]
A variety of C. racemosa <309>. Is a synonym of Caulerpa peltata Lamouroux [details]
This is a very variable species; 8 varieties have been listed by Isaac, 1967<309>. [details]
Placed in the Family Siphonocladaceae in Rabesandratana (1996) <270>. [details]
Lectotype locality: Seebach, Gleinkersee, near Windisch-Garsten, Austria fide Drouet & Daily, 1956: 130 [details]
Nom. Inval. The type is not published. [details]
Validation of name needs confirmation<309>. [details]
Drouet & Daily (1956: 120, 126), after examining the holotype of this species (in ZT), assigned it to ... [details]
Placed in the Family Codiaceae and Order Codiales in Rabesandratana (1996) <270>. [details]
Nom. Inval. The outhor did not provide a Latin diagnosis. [details]
Placed in the Order Dictyotales and Family Punctariaceae in Rabesandratana (1996) <270>. Spelt C. sinnosa (Roth) Derb. & ... [details]
Drouet & Daily (1956: 104), on the basis of the original description, assigned this species to Entophysalis deusta ... [details]
Calocladia suhrii, Chondrodon suhrii, and Delisea suhrii are superfluous names since the epithet flaccidus should ... [details]
Drouet & Daily (1956: 112, 116), after examining the holotype of this species (in UC), assigned it to Entophysalis ... [details]
Drouet & Daily (1956: 103, 106), after examining the holotype of this species (in L), assigned it to Entophysalis ... [details]
Placed in the order Gelidiales by Isaac (1967) <309>. [details]
Nom. Inval. There is no indication of the type. [details]
Drouet & Daily (1956: 138), after examining the holotype of this species (in L), assigned it to the green alga ... [details]
Nom. Inval. The Papenfuss manuscript name, which was encountered by Anderson & Bolton (l.c.) in the Bolus ... [details]
