Acanthocorbis asymmetrica (Thomsen) Hara & Takahashi, 1984 (additional source)
Acanthocorbis unguiculata (Thomsen) Hara & Takahashi, 1984 (additional source)
Acanthoeca brevipoda W.Ellis, 1930 (additional source)
Acanthoeca spectabilis W.N.Ellis, 1930 (additional source)
Acanthostomella norvegica (Daday, 1887) (additional source)
Achnanthes brevipes C.Agardh, 1824 (additional source)
Actinocyclus octonarius Ehrenberg, 1837 accepted as Actinoptychus octonarius (Ehrenberg) Kützing, 1844 represented as Actinocyclus octonarius var. octonarius Ehrenberg, 1837 (additional source)
Actinoptychus senarius (Ehrenberg) Ehrenberg, 1843 represented as Actinocyclus senarius Ehrenberg, 1838 (additional source)
Ahnfeltia plicata (Hudson) Fries, 1836 (additional source)
Alexandrium tamarense (Lebour) Balech, 1995 (additional source)
Amphiprora kjellmanii Cleve, 1880 accepted as Entomoneis kjellmanii (Cleve) Poulin & Cardinal, 1983 represented as Amphiprora kjellmanii var. kjellmanii Cleve in Cleve & Grunow, 1880 (additional source)
Amphiprora paludosa W.Smith, 1853 accepted as Entomoneis paludosa (W.Smith) Reimer, 1975 (additional source)
Anisonema prosgeobium Skuja, 1939 (additional source)
Apseudes spinosus (M. Sars, 1858) (additional source)
Araphura brevimanus (Lilljeborg, 1864) (additional source)
Arctozenus risso (Bonaparte, 1840) (additional source)
Asteromphalus heptactis (Brébisson) Ralfs, 1861 represented as Spatangidium heptactis Brébisson, 1857 (additional source)
Asteromphalus hookeri Ehrenberg, 1844 (additional source)
Asteromphalus hyalinus Karsten, 1905 (additional source)
Asteronyx loveni Müller & Troschel, 1842 (additional source)
Azpeitia nodulifera (A.W.F.Schmidt) G.A.Fryxell & P.A.Sims, 1986 represented as Coscinodiscus nodulifer A.W.F.Schmidt, 1878 (additional source)
Bangia atropurpurea (Mertens ex Roth) C.Agardh, 1824 (additional source)
Bicosta antennigera Moestrup, 1979 (additional source)
Bicosta spinifera (Throndsen) Leadbeater, 1978 (additional source)
Bodo curvifilus Griessmann, 1913 (additional source)
Bolocera tuediae (Johnston, 1832) (additional source)
Branta canadensis (Linnaeus, 1758) (additional source)
Cafeteria roenbergensis Fenchel & D.J.Patterson, 1988 (additional source)
Calliacantha natans (Grøntved) Leadbeater, 1978 (additional source)
Calliacantha simplex Manton & Oates, 1979 (additional source)
Ceratium extensum (Gourret) Cleve-Euler, 1900 accepted as Tripos extensus (Gourret) F.Gómez, 2013 (additional source)
Ceratium fusus (Ehrenberg) Dujardin, 1841 accepted as Tripos fusus (Ehrenberg) F.Gómez, 2013 (additional source)
Ceratium lineatum (Ehrenberg) Cleve, 1899 accepted as Tripos lineatus (Ehrenberg) F.Gómez, 2013 (additional source)
Ceratium pentagonum Gourret, 1883 accepted as Tripos pentagonus (Gourret) F.Gómez, 2013 (additional source)
Ceratium tripos (O.F.Müller) Nitzsch, 1817 accepted as Tripos muelleri Bory de Saint-Vincent, 1826 (additional source)
Chaetoceros atlanticus Cleve, 1873 (additional source)
Chaetoceros brevis F.Schütt, 1895 (additional source)
Chaetoceros concavicornis Mangin, 1917 (additional source)
Chaetoceros convolutus Castracane, 1886 (additional source)
Chaetoceros curvisetus Cleve, 1889 (additional source)
Chaetoceros debilis Cleve, 1894 emend Xu, Y.Li & Lundholm in Xu et al., 2020 (additional source)
Chaetoceros laciniosus F.Schütt, 1895 (additional source)
Chaetoceros radicans F.Schütt, 1895 (additional source)
Chaetoceros simplex Ostenfeld, 1902 (additional source)
Chaetoceros socialis H.S.Lauder, 1864 (additional source)
Chaetoceros tortissimus Gran, 1900 (additional source)
Chrysochromulina acantha Leadbeater & Manton, 1971 (additional source)
Chrysochromulina bergenensis (additional source)
Chrysochromulina chiton Parke & Manton, 1958 accepted as Prymnesium chiton (Parke & Manton) Edvardsen, Eikrem & Probert, 2011 (additional source)
Chrysochromulina ericina Parke & Manton, 1956 accepted as Haptolina ericina (Parke & Manton) Edvardsen & Eikrem, 2011 (additional source)
Chrysochromulina hirta Manton, 1978 accepted as Haptolina hirta (Manton) Edvardsen & Eikrem, 2011 (additional source)
Chrysochromulina leadbeateri Estep, Davis, Hargreaves & Sieburth, 1984 (additional source)
Chrysochromulina polylepis Manton & Parke, 1962 accepted as Prymnesium polylepis (Manton & Parke) Edvardsen, Eikrem & Probert, 2011 (additional source)
Cocconeis costata Gregory, 1855 (additional source)
Codonellopsis pusilla (Cleve) Jörgensen, 1924 (additional source)
Coscinodiscus asteromphalus Ehrenberg, 1844 (additional source)
Coscinodiscus centralis Ehrenberg, 1844 (additional source)
Coscinodiscus divisus Grunow, 1878 (additional source)
Coscinodiscus marginatus Ehrenberg, 1844 (additional source)
Coscinodiscus oculus-iridis (Ehrenberg) Ehrenberg, 1840 (additional source)
Coscinodiscus radiatus Ehrenberg, 1840 (additional source)
Cosmoeca norvegica Thomsen, 1984 (additional source)
Cosmoeca ventricosa Thomsen, 1984 (additional source)
Crassicorophium bonellii (H. Milne Edwards, 1830) (additional source)
Crinolina aperta (Leadbeater) Thomsen, 1976 (additional source)
Cuspidaria cuspidata (Olivi, 1792) (additional source)
Cylindrotheca gracilis (Brébisson ex Kützing) Grunow, 1882 (additional source)
Dactyliosolen antarcticus Castracane, 1886 (additional source)
Dendrodoa aggregata Müller, 1776 (additional source)
Diaphanoeca grandis Ellis, 1930 (additional source)
Diaphanoeca pedicellata Leadbeater, 1972 (additional source)
Diaphanoeca sphaerica Thomsen, 1982 (additional source)
Dictyocha fibula Ehrenberg, 1839 † (additional source)
Dictyocha speculum Ehrenberg, 1839 accepted as Octactis speculum (Ehrenberg) F.H.Chang, J.M.Grieve & J.E.Sutherland, 2017 (additional source)
Dinophysis rotundata Claparède & Lachmann, 1859 accepted as Phalacroma rotundatum (Claparéde & Lachmann) Kofoid & J.R.Michener, 1911 (additional source)
Diplopsalis lenticula Bergh, 1881 (additional source)
Emiliania huxleyi (Lohmann) W.W.Hay & H.P.Mohler, 1967 (additional source)
Erythrotrichia carnea (Dillwyn) J.Agardh, 1883 (additional source)
Eucampia antarctica (Castracane) Mangin, 1915 represented as Moelleria antarctica Castracane, 1886 represented as Neomoelleria antarctica (Castrac.) S.Blanco & C.E.Wetzel, 2016 (additional source)
Fragilariopsis cylindrus (Grunow) Krieger, 1954 (additional source)
Fragilariopsis pseudonana (Hasle) Hasle, 1993 (additional source)
Fritillaria borealis Lohmann, 1896 (additional source)
Funiculina quadrangularis (Pallas, 1766) (additional source)
Golfingia (Golfingia) margaritacea (Sars, 1851) (additional source)
Gonyaulax digitale (Pouchet) Kofoid, 1911 (additional source)
Gonyaulax scrippsae Kofoid, 1911 (additional source)
Gracilaria gracilis (Stackhouse) Steentoft, L.M.Irvine & Farnham, 1995 (additional source)
Gracilariopsis longissima (S.G.Gmelin) Steentoft, L.M.Irvine & Farnham, 1995 (additional source)
Guinardia cylindrus (Cleve) Hasle, 1996 represented as Rhizosolenia cylindrus Cleve, 1897 (additional source)
Guinardia tubiformis (G.R.Hasle) Hasle, 1996 represented as Rhizosolenia tubiformis G.R.Hasle, 1975 (additional source)
Gyrodinium lachryma (Meunier) Kofoid & Swezy, 1921 (additional source)
Hemidiscus cuneiformis Wallich, 1860 (additional source)
Hippasteria phrygiana (Parelius, 1768) (additional source)
Kellia suborbicularis (Montagu, 1803) (additional source)
Laboea strobila Lohmann, 1908 (additional source)
Lamna nasus (Bonnaterre, 1788) (additional source)
Lampris guttatus (Brünnich, 1788) (additional source)
Larus fuscus Linnaeus, 1758 (additional source)
Lauderia annulata Cleve, 1873 (additional source)
Leptocylindrus danicus Cleve, 1889 (additional source)

Swedish ålgräsplätt for Rhodophysema georgei Batters, 1900
Swedish ankarsjöpung for Cnemidocarpa mollispina Ärnbäck, 1922
Swedish apelsinsjöpung for Polyclinum aurantium Milne Edwards, 1841
Swedish ärgvattenblom for Microcystis wesenbergii (Komárek) Komárek ex Komárek, 2006
Swedish bandrödblad for Phyllophora crispa (Hudson) P.S.Dixon, 1964
Swedish bandtång for Zostera subg. Zostera marina Linnaeus, 1753
Swedish bandtångsslemming for Cladosiphon zosterae (J.Agardh) Kylin, 1940
Swedish blåfenad tonfisk for Thunnus thynnus (Linnaeus, 1758)
Swedish blåstång for Fucus vesiculosus Linnaeus, 1753
Swedish blåtonat rödblad for Phyllophora pseudoceranoïdes (S.G.Gmelin) Newroth & A.R.A.Taylor ex P.S.Dixon & L.M.Irvine, 1977
Swedish blodskorpa for Cruoria pellita (Lyngbye) Fries, 1835
Swedish blomsjöpung for Botryllus schlosseri (Pallas, 1766)
Swedish borstnate for Stuckenia pectinata (L.) Börner, 1912
Swedish brackvattensgrodd for Fritillaria borealis Lohmann, 1896
Swedish brackvattensjöpung for Molgula tubifera (Örsted, 1844)
Swedish brackvattensnemertin for Cyanophthalma obscura (Schultze, 1851)
Swedish bred fjädertofs for Chaetopteris plumosa (Lyngbye) Kützing, 1843
Swedish bred snörptråd [from synonym] for Rosenvingiella constricta (Setchell & N.L.Gardner) P.C.Silva, 1957
Swedish bred spiralvattenblom for Dolichospermum crassum (Lemmermann) P.Wacklin, L.Hoffmann & J.Komárek, 2009
Swedish brunbåge for Spermatochnus paradoxus (Roth) Kützing, 1843
Swedish brunbindel for Petalonia fascia (O.F.Müller) Kuntze, 1898
Swedish brunhorn for Microcoryne ocellata Strömfelt, 1888
Swedish brunplätt for Symphyocarpus strangulans Rosenvinge, 1893
Swedish bruntrassel for Stictyosiphon soriferus (Reinke) Rosenvinge, 1935
Swedish bubbelsjöpung for Aplidium pallidum (Verrill, 1871)
Swedish citronsjöpung for Molgula citrina Alder & Hancock, 1848
Swedish cylindersjögurka [from synonym] for Panningia hyndmanni (W. Thompson, 1840)
Swedish derbesia for Derbesia marina (Lyngbye) Solier, 1846
Swedish druvgryn for Botrytella reinboldii (Reinke) Kornmann & Sahling, 1988
Swedish druvsjöpung for Molgula siphonalis Kiaer, 1896
Swedish dubbelstrumpa [from synonym] for Golfingia (Golfingia) vulgaris (de Blainville, 1827)
Swedish dubbeltut for Polycarpa fibrosa (Stimpson, 1852)
Swedish dvärgbandtång [from synonym] for Zostera subg. Zosterella noltei Hornemann
Swedish dvärgdun for Scagelothamnion pusillum (Ruprecht) Athanasiadis, 1996
Swedish dvärgmås for Hydrocoloeus minutus (Pallas, 1776)
Swedish dvärgsäv for Eleocharis parvula (Roem. & Schult.) Bluff & al.
Swedish dvärgtofs for Sphacelorbus nanus (Nageli ex Kützing) Draisma, Prud'homme & H.Kawai, 2010
Swedish ekblading for Phycodrys rubens (Linnaeus) Batters, 1902
Swedish ektång for Halidrys siliquosa (Linnaeus) Lyngbye, 1819
Swedish ektofs for Sphacelaria cirrosa (Roth) C.Agardh, 1824
Swedish eremitkrabba for Pagurus cuanensis Bell, 1845 [in Bell, 1844-1853]
Swedish finger-tare for Laminaria digitata (Hudson) J.V.Lamouroux, 1813
Swedish fingertuta for Asperococcus bullosus J.V.Lamouroux, 1813
Swedish fiskbensalg for Sphaerococcus coronopifolius Stackhouse, 1797
Swedish fjäderdun for Ptilothamnion pluma (Dillwyn) Thuret, 1863
Swedish fjäderklubba for Tilopteris mertensii (Turner) Kützing, 1849
Swedish fjäderslick [from synonym] for Polysiphonia fucoides (Hudson) Greville, 1824
Swedish fjädertofs for Sphacelaria plumula Zanardini, 1864
Swedish fläckplugg for Cnemidocarpa devia Ärnbäck, 1931
Swedish förbisedd tusensnäcka [from synonym] for Obrovia neglecta (Muus, 1963)
Swedish fransing for Cutleria multifida (Turner) Greville, 1830
Swedish fyrling for Crassula aquatica (L.) Schönland
Swedish gaffeldun for Callithamnion corymbosum (Smith) Lyngbye, 1819
Swedish gaffelnervblad for Membranoptera alata (Hudson) Stackhouse, 1809
Swedish gaffelslemming for Sphaerotrichia divaricata (C.Agardh) Kylin, 1940
Swedish geléblading for Schmitzia hiscockiana Maggs & Guiry, 1985
Swedish glasgrodd for Oikopleura (Vexillaria) dioica Fol, 1872
Swedish gräsnate for Potamogeton gramineus L.
Swedish grenig kalkskorpa for Phymatolithon calcareum (Pallas) W.H.Adey & D.L.McKibbin ex Woelkering & L.M.Irvine, 1986
Swedish grenigt slemrör for Gloiosiphonia capillaris (Hudson) Carmichael, 1833
Swedish grenlänkad skorpalg for Lithothamnion fornicatum Foslie, 1891
Swedish grönplym for Bryopsis plumosa (Hudson) C.Agardh, 1823
Swedish grönspröt for Blastophysa rhizopus Reinke, 1889
Swedish grönstjälk for Tetraselmis marina (Cienkowski) R.E.Norris, Hori & Chihara, 1980
Swedish grottsammet for Pilinia rimosa Kützing, 1843
Swedish grov agaralg [from synonym] for Gracilaria vermiculophylla (Ohmi) Papenfuss, 1967
Swedish grovsläke for Ceramium virgatum Roth, 1797
Swedish grovslemming for Mesogloia vermiculata (Smith) S.F.Gray, 1821
Swedish grovslick [from synonym] for Polysiphonia elongata (Hudson) Sprengel, 1827
Swedish grustrådormstjärna for Amphiura (Ophiopeltis) securigera (Düben & Koren, 1846)
Swedish gulbandsknopp [from synonym] for Styela atlantica (Van Name, 1912)
Swedish gulhuvudnemertin for Micrura purpurea (Dalyell, 1853)
Swedish gullsudare for Halosiphon tomentosus (Lyngbye) Jaasund, 1957
Swedish gyllenskägg for Dictyosiphon chordaria Areschoug, 1847
Swedish hamndun for Aglaothamnion halliae (Collins) Aponte, D.L.Ballantine & J.N.Norris, 1997
Swedish hårig prickbindel for Punctaria plantaginea (Roth) Greville, 1830
Swedish havsdun for Pterothamnion plumula (J.Ellis) Nägeli, 1855
Swedish havsfikon for Synoicum pulmonaria (Ellis & Solander, 1786)
Swedish havspotatis for Polycarpa pomaria (Savigny, 1816)
Swedish havsris for Ahnfeltia plicata (Hudson) Fries, 1836
Swedish havsstenhinna for Hildenbrandia rubra (Sommerfelt) Meneghini, 1841
Swedish höstlånke for Callitriche hermaphroditica L.
Swedish hydroidpyssling [from synonym] for Colaconema membranaceum (Magnus) Woelkerling, 1973
Swedish ishavshästsvans for Hippuris tetraphylla L. f.
Swedish ishavstång [from synonym] for Fucus evanescens C.Agardh, 1820
Swedish ishavstofs for Battersia arctica (Harvey) Draisma, Prud'homme & H.Kawai, 2010
Swedish janusdun for Aglaothamnion bipinnatum (P.L.Crouan & H.M.Crouan) Feldmann & G.Feldmann, 1948
Swedish japanplym [from synonym] for Heterosiphonia japonica Yendo, 1920
Swedish japansk rödslick [from synonym] for Neosiphonia harveyi (Bailey) M.-S.Kim, H.-G.Choi, Guiry & G.W.Saunders, 2001
Swedish japansk sargassotång for Sargassum muticum (Yendo) Fensholt, 1955
Swedish japantofs for Bonnemaisonia hamifera Hariot, 1891
Swedish jättestjärnmask for Golfingia (Golfingia) margaritacea (Sars, 1851)
Swedish julgransalg [from synonym] for Brongniartella byssoides (Goodenough & Woodward) F.Schmitz, 1893
Swedish kaktussjöpung for Boltenia echinata (Linnaeus, 1767)
Swedish kalkhinna for Melobesia membranacea (Esper) J.V.Lamouroux, 1812
Swedish kalkplätt [from synonym] for Pneophyllum confervicolum (Kützing) Y.M.Chamberlain, 1983
Swedish kamalg for Plocamium cartilagineum (Linnaeus) P.S.Dixon, 1967
Swedish kampyssling [from synonym] for Colaconema pectinatum (Kylin) J.T.Harper & G.W.Saunders, 2002
Swedish kantgrening for Lomentaria orcadensis (Harvey) Collins, 1937
Swedish karragenalg for Chondrus crispus Stackhouse, 1797