WoRMS source details
Achnanthes affinis Grunow, 1880 accepted as Achnanthidium affine (Grunow) Czarnecki, 1994 accepted as Achnanthes affinis var. affinis Grunow in Cleve & Grunow, 1880 (source of synonymy)
Achnanthes biasolettiana Grunow, 1880 accepted as Achnanthidium pyrenaicum (Hustedt) H.Kobayasi, 1997 accepted as Achnanthes pyrenaica var. pyrenaica Hustedt, 1939 (source of synonymy)
Achnanthes biasolettiana Grunow, 1880 accepted as Achnanthidium pyrenaicum (Hustedt) H.Kobayasi, 1997 accepted as Achnanthes pyrenaica var. pyrenaica Hustedt, 1939 (basis of record)
Achnanthes bottnica (Cleve) Cleve, 1895 accepted as Achnanthes clevei var. bottnica Cleve, 1891 (basis of record)
Achnanthes brevipes C.Agardh, 1824 (additional source)
Achnanthes brevipes var. brevipes Agardh, 1824 (additional source)
Achnanthes brevipes var. intermedia (Kützing) Cleve, 1895 accepted as Achnanthes intermedia Kützing, 1833 (additional source)
Achnanthes brevipes var. parvula (Kützing) Cleve, 1895 accepted as Achnanthes parvula Kützing, 1844 (additional source)
Achnanthes clevei Grunow, 1880 accepted as Karayevia clevei (Grunow) Round & Bukhtiyarova, 1999 (additional source)
Achnanthes clevei var. bottnica Cleve, 1891 (source of synonymy)
Achnanthes clevei var. bottnica Cleve, 1891 (basis of record)
Achnanthes conspicua A.Mayer, 1919 accepted as Planothidium conspicuum (A.Mayer) M.Aboal, 2003 accepted as Achnanthes conspicua var. conspicua A.Mayer, 1919 (additional source)
Achnanthes delicatula (Kützing) Grunow in Cleve & Grunow, 1880 accepted as Planothidium delicatulum (Kützing) Round & Bukhtiyarova, 1996 accepted as Achnanthidium delicatulum f. delicatulum Kützing, 1844 (additional source)
Achnanthes delicatula subsp. delicatula accepted as Planothidium delicatulum (Kützing) Round & Bukhtiyarova, 1996 accepted as Achnanthidium delicatulum f. delicatulum Kützing, 1844 (basis of record)
Achnanthes delicatula subsp. hauckiana (Grunow) Lange-Bertalot & Ruppel, 1980 accepted as Planothidium hauckianum (Grunow) Round & Bukhtiyarova, 1996 (additional source)
Achnanthes dispar Cleve, 1891 accepted as Planothidium dispar (Cleve) Witkowski, Lange-Bertalot & Metzeltin, 2000 accepted as Achnanthes dispar var. dispar Cleve, 1891 (basis of record)
Achnanthes exigua Grunow, 1880 (additional source)
Achnanthes exigua var. constricta (Grunow) Hustedt, 1921 accepted as Achnanthes exigua Grunow, 1880 (basis of record)
Achnanthes exigua var. heterovalva Krasske, 1923 accepted as Achnanthidium exiguum var. heterovalvum (G.Krasske) D.B.Czarnecki, 1994 accepted as Achnanthes exigua f. heterovalvata Krasske, 1923 (basis of record)
Achnanthes flexella (Kützing) Brun, 1880 accepted as Eucocconeis flexella (Kützing) Meister, 1912 accepted as Cymbella flexella Kützing, 1844 (basis of record)
Achnanthes gibberula Grunow, 1880 accepted as Crenotia gibberula (Grunow) Wojtal (basis of record)
Achnanthes gibberula Grunow, 1880 accepted as Crenotia gibberula (Grunow) Wojtal (source of synonymy)
Achnanthes grimmei Krasske, 1925 accepted as Crenotia grimmei (Krasske) Wojtal (source of synonymy)
Achnanthes grimmei Krasske, 1925 accepted as Crenotia grimmei (Krasske) Wojtal (basis of record)
Achnanthes grubei Simonsen, 1987 (source of synonymy)
Achnanthes grubei Simonsen, 1987 (basis of record)
Achnanthes hauckiana Grunow, 1880 (additional source)
Achnanthes hungarica (Grunow) Grunow, 1880 accepted as Lemnicola hungarica (Grunow) F.E.Round & P.W.Basson, 1997 accepted as Achnanthidium hungaricum Grunow, 1863 (additional source)
Achnanthes hyperborea (Grunow) Grunow, 1884 (basis of record)
Achnanthes hyperborea (Grunow) Grunow, 1884 (source of synonymy)
Achnanthes intermedia Kützing, 1833 (additional source)
Achnanthes laevis Østrup, 1910 (basis of record)
Achnanthes lanceolata (Brébisson ex Kützing) Grunow, 1880 accepted as Planothidium lanceolatum (Brébisson ex Kützing) Bukhtiyarova, 1999 (additional source)
Achnanthes lanceolata subsp. dubia (Grunow) Lange-Bertalot, 1991 accepted as Planothidium dubium (Grunow) Round & Bukhtiyarova, 1996 (basis of record)
Achnanthes lanceolata subsp. lanceolata accepted as Planothidium lanceolatum (Brébisson ex Kützing) Bukhtiyarova, 1999 (basis of record)
Achnanthes lanceolata subsp. lanceolata var. elliptica P.T. Cleve, 1891 accepted as Planothidium ellipticum (Cleve) Round & Bukhtiyarova, 1996 (basis of record)
Achnanthes lanceolata subsp. lanceolata var. lanceolata accepted as Planothidium lanceolatum (Brébisson ex Kützing) Bukhtiyarova, 1999 (basis of record)
Achnanthes lanceolata var. dubia Grunow, 1880 (additional source)
Achnanthes lanceolata var. rostrata Hustedt, 1911 accepted as Planothidium rostratoholarcticum Lange-Bertalot & Bąk in Bąk & Lange-Bertalot, 2014 (additional source)
Achnanthes lapponica (Hustedt) Hustedt, 1933 accepted as Eucocconeis quadratarea (Østrup) Lange-Bertalot, 1999 (source of synonymy)
Achnanthes latissima Cleve-Euler, 1915 (additional source)
Achnanthes lemmermannii Hustedt, 1933 (additional source)
Achnanthes levanderi Hustedt, 1933 accepted as Psammothidium levanderi (Hustedt) L.Bukhtiyarova & Round, 1996 accepted as Achnanthes levanderi var. levanderi Hustedt, 1933 (basis of record)
Achnanthes linearis (W.Smith) Grunow, 1880 accepted as Achnanthidium lineare W.Smith, 1855 (basis of record)
Achnanthes linearis var. pusilla Grunow, 1880 accepted as Achnanthes pusilla Grunow in Cleve & Grunow, 1880 (source of synonymy)
Achnanthes linearis var. pusilla Grunow, 1880 accepted as Achnanthes pusilla Grunow in Cleve & Grunow, 1880 (basis of record)
Achnanthes longipes C.Agardh, 1824 (additional source)
Achnanthes microcephala (Kützing) Grunow, 1880 accepted as Achnanthidium microcephalum Kützing, 1844 (source of synonymy)
Achnanthes minuscula Hustedt, 1945 (basis of record)
Achnanthes minutissima Kützing, 1833 (basis of record)
Achnanthes minutissima var. cryptocephala Grunow, 1880 (basis of record)
Achnanthes minutissima var. cryptocephala Grunow, 1880 (source of synonymy)
Achnanthes oblongella Østrup, 1902 (basis of record)
Achnanthes parvula Kützing, 1844 (additional source)
Achnanthes peragalli Brun & Héribaud-Joseph, 1893 accepted as Skabitschewskia peragalli (Brun & Heribaud) Kulikovskiy & Lange-Bertalot, 2015 (basis of record)
Achnanthes petersenii Hustedt, 1937 (basis of record)
Achnanthes pusilla Grunow in Cleve & Grunow, 1880 (basis of record)
Achnanthes rosenstockii Lange-Bertalot, 1989 (basis of record)
Achnanthes rostrata Oestrup, 1902 (basis of record)
Achnanthes saxonica Krasske ex Hustedt, 1933 (additional source)
Achnanthes subsalsa J.B.Petersen, 1928 (basis of record)
Achnanthes subsalsoides Hustedt, 1933 (basis of record)
Achnanthes subsalsoides Hustedt, 1933 (source of synonymy)
Achnanthes suchlandtii Hustedt, 1933 accepted as Karayevia suchlandtii (Hustedt) Buktiyarova, 1999 accepted as Achnanthes suchlandtii var. suchlandtii Hustedt, 1933 (basis of record)
Achnanthes taeniata Grunow, 1880 accepted as Pauliella taeniata (Grunow) F.E.Round & P.W.Basson, 1997 (additional source)
Achnanthes taeniata var. hyperborea Grunow, 1878 accepted as Achnanthes hyperborea (Grunow) Grunow, 1884 (basis of record)
Achnanthes taeniata var. hyperborea Grunow, 1878 accepted as Achnanthes hyperborea (Grunow) Grunow, 1884 (source of synonymy)
Achnanthes thermalis (Rabenhorst) Schoenfeld, 1907 accepted as Achnanthidium thermale Rabenhorst, 1864 accepted as Crenotia thermalis (Rabenhorst) Wojtal (basis of record)
Achnanthidium F.T. Kützing, 1844 (additional source)
Achnanthidium clevei (Grunow) D.B.Czarnecki, 1995 accepted as Achnanthes clevei var. clevei Grunow, 1880 (source of synonymy)
Achnanthidium clevei (Grunow) D.B.Czarnecki, 1995 accepted as Achnanthes clevei var. clevei Grunow, 1880 (basis of record)
Achnanthidium delicatulum Kützing, 1844 accepted as Planothidium delicatulum (Kützing) Round & Bukhtiyarova, 1996 accepted as Achnanthidium delicatulum f. delicatulum Kützing, 1844 (basis of record)
Achnanthidium delicatulum Kützing, 1844 accepted as Planothidium delicatulum (Kützing) Round & Bukhtiyarova, 1996 accepted as Achnanthidium delicatulum f. delicatulum Kützing, 1844 (source of synonymy)
Achnanthidium lanceolatum Brébisson ex Kützing, 1846 accepted as Planothidium lanceolatum (Brébisson ex Kützing) Bukhtiyarova, 1999 (basis of record)
Achnanthidium lineare W.Smith, 1855 (basis of record)
Achnanthidium microcephalum Kützing, 1844 (basis of record)
Achnanthidium minutissimum (Kützing) Czarnecki, 1994 accepted as Achnanthes minutissima var. minutissima Kützing, 1833 (basis of record)
Achnanthidium thermale Rabenhorst, 1864 accepted as Crenotia thermalis (Rabenhorst) Wojtal (source of synonymy)
Achnanthidium thermale Rabenhorst, 1864 accepted as Crenotia thermalis (Rabenhorst) Wojtal (basis of record)
Actinocyclus C.G. Ehrenberg, 1837 (additional source)
Actinocyclus crassus (W.Smith) Ralfs ex Pritchard, 1861 accepted as Eupodiscus crassus W.Smith, 1853 (source of synonymy)
Actinocyclus crassus (W.Smith) Ralfs ex Pritchard, 1861 accepted as Eupodiscus crassus W.Smith, 1853 (basis of record)
Actinocyclus ehrenbergii Ralfs, 1861 (source of synonymy)
Actinocyclus ehrenbergii var. crassa (W. Smith) Hustedt, 1929 accepted as Eupodiscus crassus W.Smith, 1853 (source of synonymy)
Actinocyclus ehrenbergii var. crassa (W. Smith) Hustedt, 1929 accepted as Eupodiscus crassus W.Smith, 1853 (basis of record)
Actinocyclus ehrenbergii var. ralfsii (W.Smith) Hustedt, 1929 accepted as Eupodiscus ralfsii var. ralfsii W. Smith, 1856 (source of synonymy)
Actinocyclus ehrenbergii var. sparsa (Gregory) Hustedt, 1929 accepted as Eupodiscus sparsus Gregory, 1857 (basis of record)
Actinocyclus ehrenbergii var. sparsa (Gregory) Hustedt, 1929 accepted as Eupodiscus sparsus Gregory, 1857 (source of synonymy)
Actinocyclus ehrenbergii var. tenella (Brébisson) Hustedt, 1929 accepted as Eupodiscus tenellus Brébisson, 1854 (basis of record)
Actinocyclus ehrenbergii var. tenella (Brébisson) Hustedt, 1929 accepted as Eupodiscus tenellus Brébisson, 1854 (source of synonymy)
Actinocyclus kützingii (A.Schmidt) Simonsen (additional source)
Actinocyclus normanii (Gregory) Hustedt, 1957 (additional source)
Actinocyclus normanii f. normanii (W. Gregory) Hustedt, 1957 accepted as Coscinodiscus normanii Gregory ex Greville, 1859 (basis of record)
Actinocyclus normanii f. subsalsus (Juhlin-Dannfelt) Hustedt (additional source)
Actinocyclus octonarius Ehrenberg, 1837 accepted as Actinoptychus octonarius (Ehrenberg) Kützing, 1844 accepted as Actinocyclus octonarius var. octonarius Ehrenberg, 1837 (additional source)
Actinocyclus octonarius var. octonarius Ehrenberg, 1837 (basis of record)
Actinocyclus octonarius var. ralfsii (W.Smith) Hendey, 1954 accepted as Eupodiscus ralfsii var. ralfsii W. Smith, 1856 (additional source)
Actinocyclus octonarius var. sparsus (Gregory) Hendey, 1954 accepted as Eupodiscus sparsus Gregory, 1857 (additional source)
Actinocyclus octonarius var. tenellus (Brébisson) Hendey, 1954 accepted as Eupodiscus tenellus Brébisson, 1854 (additional source)
Arkona Basin for Aphanocapsa delicatissima West & G.S.West, 1912
Arkona Basin for Aphanocapsa incerta (Lemmermann) G.Cronberg & Komárek, 1994
Arkona Basin for Aphanocapsa reinboldii (Richter) Komárek & Anagnostidis, 1995
Arkona Basin for Aphanothece Nägeli, 1849
Arkona Basin for Aphanothece clathrata West & G.S.West, 1906
Arkona Basin for Aphanothece stagnina (Sprengel) A.Braun, 1863
Arkona Basin for Chroococcus limneticus Lemmermann, 1898
Arkona Basin for Chroococcus minutus (Kützing) Nägeli, 1849
Arkona Basin for Chroococcus turgidus (Kützing) Nägeli, 1849
Belt Sea for Aphanocapsa C.Nägeli, 1849
Belt Sea for Aphanocapsa delicatissima West & G.S.West, 1912 (doubtful)
Belt Sea for Aphanocapsa holsatica (Lemmermann) G.Cronberg & Komárek, 1994 (doubtful)
Belt Sea for Aphanocapsa incerta (Lemmermann) G.Cronberg & Komárek, 1994
Belt Sea for Aphanocapsa reinboldii (Richter) Komárek & Anagnostidis, 1995
Belt Sea for Aphanothece Nägeli, 1849
Belt Sea for Chroococcus dispersus (Keissler) Lemmermann, 1904
Belt Sea for Chroococcus limneticus Lemmermann, 1898
Belt Sea for Chroococcus turgidus (Kützing) Nägeli, 1849
Bothnian Bay for Aphanocapsa delicatissima West & G.S.West, 1912
Bothnian Bay for Aphanothece Nägeli, 1849
Bothnian Bay for Aphanothece bachmannii Komárková-Legnerová & G.Cronberg, 1994
Bothnian Bay for Aphanothece clathrata West & G.S.West, 1906
Bothnian Bay for Aphanothece smithii Komárková-Legnerová & G.Cronberg, 1994
Bothnian Bay for Chroococcus Nägeli, 1849
Bothnian Bay for Chroococcus dispersus (Keissler) Lemmermann, 1904
Bothnian Bay for Chroococcus limneticus Lemmermann, 1898
Bothnian Bay for Chroococcus microscopicus Komárková-Legnerová & G.Cronberg, 1994
Bothnian Bay for Chroococcus minutus (Kützing) Nägeli, 1849
Bothnian Bay for Chroococcus turgidus (Kützing) Nägeli, 1849
Bothnian Sea for Aphanocapsa incerta (Lemmermann) G.Cronberg & Komárek, 1994
Bothnian Sea for Aphanothece Nägeli, 1849
Bothnian Sea for Aphanothece clathrata West & G.S.West, 1906
Bothnian Sea for Chroococcus minutus (Kützing) Nägeli, 1849
Central Baltic proper for Aphanocapsa incerta (Lemmermann) G.Cronberg & Komárek, 1994
Central Baltic proper for Chroococcus Nägeli, 1849
Central Baltic proper for Chroococcus limneticus Lemmermann, 1898
Gulf of Finland for Aphanocapsa delicatissima West & G.S.West, 1912
Gulf of Finland for Aphanocapsa elachista West & G.S.West, 1894
Gulf of Finland for Aphanocapsa parasitica (Kützing) Komárek & Anagnostidis, 1995
Gulf of Finland for Aphanocapsa planctonica (G.M.Smith) Komárek & Anagnostidis, 1995
Gulf of Finland for Aphanothece Nägeli, 1849
Gulf of Finland for Aphanothece bachmannii Komárková-Legnerová & G.Cronberg, 1994
Gulf of Finland for Aphanothece clathrata West & G.S.West, 1906
Gulf of Finland for Aphanothece saxicola Nägeli, 1849
Gulf of Finland for Chroococcus Nägeli, 1849
Gulf of Finland for Chroococcus dispersus (Keissler) Lemmermann, 1904
Gulf of Finland for Chroococcus limneticus Lemmermann, 1898
Gulf of Finland for Chroococcus microscopicus Komárková-Legnerová & G.Cronberg, 1994
Gulf of Finland for Chroococcus minutus (Kützing) Nägeli, 1849
Gulf of Finland for Chroococcus turgidus (Kützing) Nägeli, 1849
Gulf of Riga for Aphanocapsa reinboldii (Richter) Komárek & Anagnostidis, 1995
Gulf of Riga for Aphanothece clathrata West & G.S.West, 1906
Gulf of Riga for Aphanothece minutissima (West) J.Komárková-Legnerová & G.Cronberg, 1994 (doubtful)
Gulf of Riga for Aphanothece stagnina (Sprengel) A.Braun, 1863
Gulf of Riga for Chroococcus aphanocapsoides Skuja, 1964
Gulf of Riga for Chroococcus cohaerens (Brébisson) Nägeli, 1849
Gulf of Riga for Chroococcus dispersus (Keissler) Lemmermann, 1904
Gulf of Riga for Chroococcus limneticus Lemmermann, 1898
Gulf of Riga for Chroococcus microscopicus Komárková-Legnerová & G.Cronberg, 1994
Gulf of Riga for Chroococcus minutus (Kützing) Nägeli, 1849
Gulf of Riga for Chroococcus turgidus (Kützing) Nägeli, 1849
Kattegat for Aphanocapsa C.Nägeli, 1849
Kattegat for Aphanocapsa delicatissima West & G.S.West, 1912 (doubtful)
Kattegat for Aphanocapsa holsatica (Lemmermann) G.Cronberg & Komárek, 1994 (doubtful)
Kattegat for Aphanocapsa incerta (Lemmermann) G.Cronberg & Komárek, 1994
Kattegat for Aphanocapsa reinboldii (Richter) Komárek & Anagnostidis, 1995
Kattegat for Aphanothece Nägeli, 1849
Kattegat for Chroococcus dispersus (Keissler) Lemmermann, 1904
Kattegat for Chroococcus limneticus Lemmermann, 1898
Kattegat for Chroococcus turgidus (Kützing) Nägeli, 1849
North Baltic proper for Aphanocapsa incerta (Lemmermann) G.Cronberg & Komárek, 1994
North Baltic proper for Aphanothece Nägeli, 1849
North Baltic proper for Aphanothece clathrata West & G.S.West, 1906
North Baltic proper for Chroococcus minutus (Kützing) Nägeli, 1849
South Baltic proper for Aphanocapsa delicatissima West & G.S.West, 1912
South Baltic proper for Aphanocapsa elachista West & G.S.West, 1894
South Baltic proper for Aphanocapsa grevillei (Berkeley) Rabenhorst, 1865
South Baltic proper for Aphanocapsa holsatica (Lemmermann) G.Cronberg & Komárek, 1994 (doubtful)
South Baltic proper for Aphanocapsa incerta (Lemmermann) G.Cronberg & Komárek, 1994
South Baltic proper for Aphanocapsa rivularis (Carmichael) Rabenhorst, 1865
South Baltic proper for Aphanothece Nägeli, 1849
South Baltic proper for Aphanothece bachmannii Komárková-Legnerová & G.Cronberg, 1994
South Baltic proper for Aphanothece castagnei (Kützing) Rabenhorst, 1865
South Baltic proper for Aphanothece clathrata West & G.S.West, 1906
South Baltic proper for Aphanothece microscopica Nägeli, 1849
South Baltic proper for Aphanothece minutissima (West) J.Komárková-Legnerová & G.Cronberg, 1994
South Baltic proper for Aphanothece stagnina (Sprengel) A.Braun, 1863
South Baltic proper for Chroococcus Nägeli, 1849
South Baltic proper for Chroococcus aphanocapsoides Skuja, 1964
South Baltic proper for Chroococcus cumulatus Bachmann, 1921
South Baltic proper for Chroococcus dispersus (Keissler) Lemmermann, 1904
South Baltic proper for Chroococcus distans (G.M.Smith) Komárková-Legnerová & Cronberg, 1994
South Baltic proper for Chroococcus limneticus Lemmermann, 1898
South Baltic proper for Chroococcus minimus (Keissler) Lemmermann, 1904
South Baltic proper for Chroococcus minor (Kützing) Nägeli, 1849
South Baltic proper for Chroococcus minutus (Kützing) Nägeli, 1849
South Baltic proper for Chroococcus turgidus (Kützing) Nägeli, 1849
Greville, 1865 in Hällfors (2004) [details]
(Hornemann) Brébisson, 1838 in Hällfors (2004). [details]
(Gregory) Grunow in Van Heurck, 1880 in Hällfors (2004) [details]
Navicula lanceolata (Kützing) Van Heurck, 1885 is considered as a synonym of Navicula phyllepta Nec Navicula ... [details]
(Nitzsch) W. Smith 1853 in Hällfors (2004) [details]
Grunow in Cleve & Grunow, 1880 in Hällfors (2004) [details]
(Kützing) Grunow,1862 in Hällfors (2004) [details]
(Gregory) Kuntze, 1898 in Hällfors (2004) [details]
(Thuret) Ercegovic, 1930 in Hällfors (2004) [details]
Mentioned as Bailey, 1856 in Hällfors (2004) [details]
(Kützing) Hustedt, 1932 in Hällfors (2004). [details]
Identified as Achnanthes brevipes variety parvula in Hällfors (2004) [details]
The authors are uncertain about the variety [details]
Referred to as Biddulphia rhombus variety trigona Cleve ex Van Heurck, 1882, and as Biddulphia rhombus forma ... [details]
The authors are uncertain about the variety [details]
According to Hällfors,Cyclotella caspiaauct., is Cyclotella choctawatcheeana [details]
The authors identify Cyclotella kuetzingiana auct. as Cyclotella krammeri Håkansson, 1990 [details]
The authors identifyCyclotella melosiroides (Kirchner) Lemmermann, 1900 as Cyclotella comensis Grunow in Van ... [details]
non Conferva nummuloides Dillwyn, 1809 [details]
Refferred to as Navicula (Pinnularia) didyma Ehrenberg, 1841 [details]
Refferred to as Stauroneis legumen ß biundulata [details]
Stephanodiscus binderanus α östrupi (Cleve-Euler) Cleve-Euler 1951, referred to as a synonym of Stephanodiscus ... [details]
The authors are uncertain about the Genus [details]
Hällfors (2004) identify Streptotheca Shrubsole, 1891 as Helicotheca Ricard, 1987 [details]
The authors (Hällfors, 2004; Tomas, 1997) are uncertain about the Genus [details]
Non Thalassiosira hyperborea variety septentrionalis (Grunow) Hasle, 1989 [details]
Also spelled as Achnanthes exigua heterovalvata [details]
Spelled as Actinocyclus octonarius octonarius [details]
Spelled as Bacillaria paxillifera in Hällfors (2004) and Tomas (1997) [details]
Spelled as Chaetoceros boreale brightwellii [details]
Spelled as Chaetoceros boreale densa [details]
Spelled as Chaetoceros ceratosporus ceratosporus [details]
Also spelled as Coelomoron pusillus. [details]
Also spelled as Coscinodiscus excentricus [details]
Also spelled as Dactylococcopsis raphidioides. [details]
Spelled as Diatoma vulgaris var. capitulata [details]
Spelled as Diatoma vulgaris var. ovalis [details]
Spelled as Diatoma vulgaris var. producta [details]
Spelled as Gomphonema gracile in Hällfors (2004). [details]
Spelled as Melosira juergensii in Hällfors (2004) [details]
Spelled as Melosira lyrata v. Biseriata [details]
Spelled as Melosira moniliformis in Hällfors, G. (2004). [details]
Spelled as Odontella mobiliensis in Hällfors (2004) [details]
Spelled as Orthosira marina in Hällfors (2004) and Tomas (1997) [details]
Amphiprora hyalina Greville, 1865 is considered to be the basionym to Thalassiophysa hyalina (Greville) Paddock & ... [details]
Algaebase considers Anabaena catenula v. affinis as a valid species, and Anabaena affinis is considered as the ... [details]
Cyanodictyon reticulatum sensu Hickel, 1981 is considered as a synonym to Cyanodictyon planctonicum. [details]
Fragilaria capitata (Ehrenberg) Lange-Bertalot, 1980 is considered as a synonym to Synedra capitata [details]
Fragilaria fasciculata (C.A. Agardh) Lange-Bertalot, 1980 p.p. is also considered a synonym to Tabularia tabulata [details]
Gomphonema abbreviatum Kützing, 1833 is considered as a synonym to Gomphonema grovei v. lingulatum. [details]
Unproven [details]
Considered as a valid species in Hällfors (2004). [details]
Microcystis grevillei sensu G.M. Smith, 1920 is considered as synonym to Microcystis smithii. [details]
Microcystis grevillei sensu G.M. Smith, 1920 is considered a synonym to Microcystis smithii. [details]
According to Hällfors (2004), Microcystis marginataauct. is synonym to Microcystis novacekii. [details]
Microcystis reinboldii sensu Pankow 1976, 1990 p.p. is considered a synonym to Microcystis stagnalis. [details]