The INA is a card file and online reporting system maintained at the Silva Center for Phycological Documentation of the University Herbarium, University of California, Berkeley. It contains nearly 200,000 names of algae (in the broad sense). The BPU is a card file containing bibliographic references pertaining to algal taxonomy.
A working list of algal type specimens at UC is available here
Results from INA database
| Name | Author | Source | Citation | Year |
|---|---|---|---|---|
| Calciosolenia granii var. closterium | Schiller | image | ||
| Ceratoneis closterium | C.G. Ehrenberg | image | ||
| Ceratoneis closterium | C.G. Ehrenberg | image | ||
| Ceratoneis closterium | Ehrenberg | Ber. Königl. Akad. Wiss. Berlin | 1839: 157 | 1839 |
| Ceratoneis closterium var. californica | (Mereschkowsky) R. Jahn & W.-H. Kusber | Diatom Research | 20: 301 | 2005 |
| CLOSTERIUM [section or subgenus] | STAUROCERAS (F.T. Kützing) J.E. Gray | image | ||
| CLOSTERIUM | C.L. Nitzsch | image | ||
| CLOSTERIUM | C.L. Nitzsch ex J. Ralfs | image | ||
| CLOSTERIUM sect. | IV. ROYA (West & G.S. West) J.N.F. Wille, H.G.A. Engler & K.A.E. Prantl | image | ||
| CLOSTERIUM sect. | ROSTRATA J.N.F. Wille | image | ||
| CLOSTERIUM section | EUCLOSTERIUM - - | image | ||
| CLOSTERIUM subgen. | HOLOPENIUM (F. Gay) M. Hirano | image | ||
| CLOSTERIUM subgenera | CLOSTERIUM C.W. Nägeli | image | ||
| CLOSTERIUM subgenera | SELENOCERAS W.B. Turner | image | ||
| CLOSTERIUM subgenus | ASTEROSELENE V.B. Wittrock | image | ||
| CLOSTERIUM subgenus | CLOSTERIUM C.G. Ehrenberg | image | ||
| CLOSTERIUM subgenus | CLOSTERIUM C.G. Ehrenberg | image | ||
| Closterium abruptum f. africana | F.E. Fritsch & M.F. Rich | image | ||
| Closterium abruptum f. angustissima | W. Schmidle | image | ||
| Closterium abruptum f. angustum | R.L. Grönblad | image | ||
| Closterium abruptum f. bohemica | K. Rosa | image | ||
| Closterium abruptum f. brevius_('brevior') | G.R. Cedergren | image | ||
| Closterium abruptum f. brevius_('brevior') | West & G.S. West | image | ||
| Closterium abruptum f. majus_('major') | G.E. Huber-Pestalozzi | image | ||
| Closterium abruptum f. majus_('major') | Huber-Pestalozzi | Arch. Hydrobiol. | 19: 678, no fig. | 1928 |
| Closterium abruptum f. majus_('major') | J. Traunsteiner & M. Traunsteiner | Zeitschrift des Ferdinandeums für Tirol und Vorarlberg | 54: 351, no fig. | 1910 |
| Closterium abruptum f. majus_('major') | Noda & Skvortzov | Science Reports of Niigata University, Biol. | 6: 68, fig. 25 | 1969 |
| Closterium abruptum f. minus_('minor') | Y.V. Roll | image | ||
| Closterium abruptum f. nilssonii | (Borge) A.J. Brook & D.B. Williamson | A monograph on some British desmids: | 197 | 2010 |
| Closterium abruptum f. punctata | West | image | ||
| Closterium abruptum subsp. brevius | (West & G.S. West) F.M. Sarim & M.A.F. Faridi | image | ||
| Closterium abruptum var. brasiliense | (O.F. Borge) K. Förster | image | ||
| Closterium abruptum var. brevius | (West & G.S. West) West & G.S. West | image | ||
| Closterium abruptum var. cambricum | W. Turner | image | ||
| Closterium abruptum var. canadense | P. Bourrelly | image | ||
| Closterium abruptum var. elongatum | K. Leher | Berichte der Bayerischen Botanischen Gesellschaft zur Erforschung der Flora | 32: 74, no fig. | 1958 |
| Closterium abruptum var. elongatum | K.P. Biswas | image | ||
| Closterium abruptum var. maius | (G.E. Huber-Pestalozzi) Willi Krieger | image | ||
| Closterium abruptum var. maius | Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 308 | 1935 |
| Closterium abruptum var. majus_('maius') | (J. Traunsteiner & M. Traunsteiner) Ru\*oz\*vička | Preslia | 47: 198 | 1975 |
| Closterium abruptum var. majus_('major') | M. Noda & B.V. Skvortzov | image | ||
| Closterium abruptum var. vallesiacum | L. Viret | image | ||
| Closterium abruptum var. westiorum | M.I. Claassen | image | ||
| Closterium abruptum | West | image | ||
| Closterium acerosum | (Schrank) Ehrenberg | Symb. phys. 4(Anim. evertebr.): | [6] | 1831 |
| Closterium acerosum | C.G. Ehrenberg ex J. Ralfs | image | ||
| Closterium acerosum f. abnormale_('abnormalis') | P.E.E. Kaiser | image | ||
| Closterium acerosum f. attenuata | W.B. Turner | image | ||
| Closterium acerosum f. colorato-glabra | N.N. Woronichin | image | ||
| Closterium acerosum f. elongatum | (L.A. Brebisson) E.K. Kossinskaja | image | ||
| Closterium acerosum f. incolorato-punctata | N.N. Woronichin | image | ||
| Closterium acerosum f. intermedia | R. Gutwinski | image | ||
| Closterium acerosum f. intermedia | R. Gutwinski | image | ||
| Closterium acerosum f. lanceolatum | (F.T. Kützing) P.F. Reinsch | image | ||
| Closterium acerosum f. longior | S.P. Petkoff | image | ||
| Closterium acerosum f. majus | P.F. Reinsch | image | ||
| Closterium acerosum f. minus_('minor') | West & G.S. West | image | ||
| Closterium acerosum f. rectum | A.M. Scott & G.W. Prescott | image | ||
| Closterium acerosum f. sigmoidea | G. Deflandre | image | ||
| Closterium acerosum f. sigmoideum | (N.G. Lagerheim & C.F.O. Nordstedt) T.J.C. Irenee-Marie | image | ||
| Closterium acerosum f. subtilissime-striatum | E.K. Kossinskaja | image | ||
| Closterium acerosum subsp. minus | (C.A. Hantzsch) F.M. Sarim & M.A.F. Faridi | image | ||
| Closterium acerosum var. africana | P. Bourrelly | image | ||
| Closterium acerosum var. angolense | West & G.S. West | image | ||
| Closterium acerosum var. angustius | E.O. Hughes | image | ||
| Closterium acerosum var. bonariense | S. Yacubson | image | ||
| Closterium acerosum var. borgei | W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 317, pl. 24: fig. 3 | 1935 |
| Closterium acerosum var. casinoense_('casinoensis') | G.I. Playfair | image | ||
| Closterium acerosum var. elongatum | L.A. Brebisson | image | ||
| Closterium acerosum var. elongatum | West | image | ||
| Closterium acerosum var. kruppiana | O. Zacharias | image | ||
| Closterium acerosum var. kwangsiense | C.C. Jao | image | ||
| Closterium acerosum var. lanceolatum | (F.T. Kützing) G.A. Klebs | image | ||
| Closterium acerosum var. lanceolatum | (F.T. Kützing) G.I. Playfair | image | ||
| Closterium acerosum var. maximum | H.C. Wood | Smithsonian Contr. Knowl. | 19{3}: 111, pl. XI: fig. 5 | 1873 |
| Closterium acerosum var. minus | C.A. Hantzsch | image | ||
| Closterium acerosum var. nasutum | M. Hirano | image | ||
| Closterium acerosum var. parvum | T. Hinode | image | ||
| Closterium acerosum var. porosum | M. Hirano | image | ||
| Closterium acerosum var. rectum | P. Palik | image | ||
| Closterium acerosum var. rollianum | E.K. Kossinskaja | image | ||
| Closterium acerosum var. rollianum | Kosinskaya ex Petlovany in P.M. Tsarenko et al. (eds.) | Algae of Ukraine 4: | 69, pl. II: fig. 26 | 2015 |
| Closterium acerosum var. rollianum | Kosinskaya | Fl. Spor. Rast. SSSR | 5: 167, pl. XII: fig. 9 | 1960 |
| Closterium acerosum var. sikangense | C.C. Jao | image | ||
| Closterium acerosum var. subangustum | G.A. Klebs | image | ||
| Closterium acerosum var. truncatum | R. Gutwinski | image | ||
| Closterium acerosum var. typicum | G.A. Klebs | image | ||
| Closterium acerosum var. waterbergense | M.I. Claassen | image | ||
| Closterium aciculare f. brevius | A. Elenkin | image | ||
| Closterium aciculare f. minus | P.E.E. Kaiser | image | ||
| Closterium aciculare f. minus_('minor') | I.A. Kisselev | image | ||
| Closterium aciculare | T. West | image | ||
| Closterium aciculare var. robustius | R.H. Chodat | image | ||
| Closterium aciculare var. subpronum | (West) West & G.S. West | image | ||
| Closterium acuminatum | Corda | Alman. Carlsbad | 5: 190, 191, 198, pl. V: figs. 59, 60 | 1835 |
| Closterium acuminatum | F.T. Kützing | image | ||
| Closterium acuminatum | Kützing | Phyc. germ.: | 130 | 1845 |
| Closterium acus | (F.J.H. Müller) C.L. Nitzsch | image | ||
| Closterium acutum | (H.C. Lyngbye) L.A. Brebisson | image | ||
| Closterium acutum f. cornu | (C.G. Ehrenberg) P.F. Reinsch | image | ||
| Closterium acutum f. elongata | G.L. Rabenhorst | image | ||
| Closterium acutum f. intermedia | S.P. Petkoff | image | ||
| Closterium acutum f. latius_('latior') | S.P. Petkoff | image | ||
| Closterium acutum f. lyngbyanum | P.F. Reinsch | image | ||
| Closterium acutum f. minus_('minor') | F. Hustedt | image | ||
| Closterium acutum f. minus_('minor') | M.I. Claassen | image | ||
| Closterium acutum f. tenuius_('tenuior') | C.F.O. Nordstedt | image | ||
| Closterium acutum | L.A. Brebisson ex J. Ralfs | image | ||
| Closterium acutum var. ceratium | (Perty) W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 261 | 1935 |
| Closterium acutum var. latius | Grönblad in W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 261, pl. 13: fig. 23 | 1935 |
| Closterium acutum var. linea | (J.A.M. Perty) West & G.S. West | image | ||
| Closterium acutum var. maius | W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 263, pl. 13: fig. 9 | 1935 |
| Closterium acutum var. variabile | (Lemmermann) W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 262 | 1935 |
| Closterium affine | F. Gay | image | ||
| Closterium amblyonema | C.G. Ehrenberg | image | ||
| Closterium amblyonema | C.G. Ehrenberg ex J. Ralfs | image | ||
| Closterium amphiceps | C.C. Jao | image | ||
| Closterium anastomosans var. glabrum | R. Gutwinski | image | ||
| Closterium anastomosum | West & G.S. West | Trans. Linn. Soc. London, Bot. | 6: 137, pl. 18: figs. 24-26 | 1902 |
| Closterium anguineum | D.B. Williamson | Bot. J. Scotland | 48: 284, figs. 1, 2 | 1996 |
| Closterium angustatum f. boergesenii | R. Gutwinski | image | ||
| Closterium angustatum f. boergesenii | R. Gutwinski | image | ||
| Closterium angustatum f. elongatum_('elongata') | J. Traunsteiner & M. Traunsteiner | Zeitschrift des Ferdinandeums für Tirol und Vorarlberg | 54: 351, no fig. | 1910 |
| Closterium angustatum f. multistriatum | G.W. Prescott in Prescott, Croasdale & Vinyard | Syn. N. Amer. Desmids | II{1}: 32, pl. XXVI: figs. 2-2b | 1975 |
| Closterium angustatum f. sculptum | (Raciborski) A.J. Brook & D.B. Williamson | A monograph on some British desmids: | 204 | 2010 |
| Closterium angustatum f. tenue_('tenuis') | K. Rosa | image | ||
| Closterium angustatum | F.T. Kützing | image | ||
| Closterium angustatum | F.T. Kützing ex J. Ralfs | image | ||
| Closterium angustatum | Kützing ex Ralfs | Brit. Desmid.: | 219 | 1848 |
| Closterium angustatum subsp. gracilius | (H.T. Croasdale) F.M. Sarim & M.A.F. Faridi | image | ||
| Closterium angustatum var. annulatum | E.O. Hughes | image | ||
| Closterium angustatum var. asperum | West | image | ||
| Closterium angustatum var. clavatum | W.N. Hastings | image | ||
| Closterium angustatum var. gracile | E.K. Kossinskaja | image | ||
| Closterium angustatum var. gracilius | H.T. Croasdale | image | ||
| Closterium angustatum var. multinucleatum | G. Deflandre | image | ||
| Closterium angustatum var. pseudoboergesenii | K. Behre | image | ||
| Closterium angustatum var. recta | T.J.C. Irenee-Marie | image | ||
| Closterium angustatum var. reticulatum | F. Wolle | image | ||
| Closterium angustatum var. sculptum | (M. Raciborski) J. Ruzicka | image | ||
| Closterium angustatum var. speciosum | (W.B. Turner) W. Schmidle | Bih. K. Svenska Vet.-Akad. Handl. | 24{Afd.III,8}: 13 | 1898 |
| Closterium angustatum var. subclavatum | P. Bourrelly & A. Couté | Amazoniana | 7: 235, 259, pl. V: fig. 3 | 1982 |
| Closterium angustatum var. subclavatum | P. Bourrelly & A. Coute | image | ||
| Closterium angustatum var. subrectum | W. Schmidle | image | ||
| Closterium angustum | C.A. Hantzsch | image | ||
| Closterium angustum | Hantzsch ex Rabenhorst | Algen Europa's: | 1206, fig. | 1861 |
| Closterium annandalei | P.J. Brühl & K.P. Biswas | image | ||
| Closterium antarcticum | C.G. Ehrenberg | image | ||
| Closterium antiacerosum | G. De Notaris | image | ||
| Closterium archerianum | Cleve ex P.M. Lundell | image | ||
| Closterium archerianum f. grande | G.W. Prescott in Prescott, Croasdale & Vinyard | Syn. N. Amer. Desmids | II{1}: 34 | 1975 |
| Closterium archerianum f. majus | Irénée-Marie | Nat. Canad. | 81: 14, pl. I: fig. 1 | 1954 |
| Closterium archerianum f. majus_('major') | T.J.C. Irenee-Marie | image | ||
| Closterium archerianum f. sigmoideum | T.J.C. Irenee-Marie & D.K. Hilliard | image | ||
| Closterium archerianum var. compressum | G.A. Klebs | image | ||
| Closterium archerianum var. cynthia | (G. De Notaris) G.A. Klebs | image | ||
| Closterium archerianum var. minus_('minor') | H.L. Skuja | image | ||
| Closterium archerianum var. pseudocynthia | J. Ruzicka | image | ||
| Closterium archerianum var. pseudocynthia | Ru\*oz\*vička | Preslia | 45: 198, pl. 1: 17, 18; pl. 5: 9 | 1973 |
| Closterium archerianum var. typicum | G.A. Klebs | image | ||
| Closterium arcuarium | E.O. Hughes | image | ||
| Closterium arcuarium var. brevius | G.W. Prescott in Prescott, Croasdale & Vinyard | Syn. N. Amer. Desmids | II{1}: 35, pl. XIX: fig. 7 | 1975 |
| Closterium arcuarium var. sikkimense | J.P. Keshri & D. Das in Das & Keshri | Biblioth. Phycologica | 119: 68, pl. XXI: figs. 367-369 | 2016 |
| Closterium arcuatum | Brébisson ex Ralfs | Brit. Desmid.: | 219 | 1848 |
| Closterium arcuatum | L.A. Brebisson | image | ||
| Closterium arcus | A.J. Brook & D.B. Williamson | Brit. Phycol. J. | 23: 394, figs. 1-9 | 1988 |
| Closterium areolatum f. glabra | R. Gutwinski | image | ||
| Closterium areolatum f. simplicior | R. Gutwinski | image | ||
| Closterium areolatum | H.C. Wood | Smithsonian Contrib. Knowl. | 19{3}: 111, pl. XI: fig. 6 | 1873 |
| Closterium areolatum var. affine | E.J. Lemmermann | image | ||
| Closterium arnoldianum | Y.V. Roll | image | ||
| Closterium atomicum | M.I. Claassen | image | ||
| Closterium attenuatum | C.G. Ehrenberg | image | ||
| Closterium attenuatum | C.G. Ehrenberg ex J. Ralfs | image | ||
| Closterium attenuatum f. abbreviatum | G.W. Prescott in Prescott, Croasdale & Vinyard | Syn. N. Amer. Desmids | II{1}: 35, pl. XXX: figs. 15, 15a | 1975 |
| Closterium attenuatum f. borgei | K.H.O. Printz | image | ||
| Closterium attenuatum f. latius | E.K. Kossinskaja | image | ||
| Closterium attenuatum subsp. sculptum | C.F.O. Nordstedt | image | ||
| Closterium auerswaldii | G.L. Rabenhorst | image | ||
| Closterium auerswaldii | G.L. Rabenhorst | image | ||
| Closterium aureum | C.G.T. Preuss | image | ||
| Closterium australe | C.G. Ehrenberg | image | ||
| Closterium australe | Ehrenberg | Mikrogeologie, Atlas: | 8, pl. XXXV A, II: fig. 4 | 1854 |
| Closterium bacillum | W. Joshua | J. Linn. Soc., London. Botany | 21: 652, pl. XXII: figs. 4-6 | 1886 |
| Closterium baculum | L.A. Brebisson | image | ||
| Closterium baculum | L.A. Brebisson | image | ||
| Closterium baillyanum f. asperulatum | (West & G.S. West) T.J.C. Irenee-Marie | image | ||
| Closterium baillyanum f. crassum_('crassa') | T.J.C. Irenee-Marie | image | ||
| Closterium baillyanum f. curvatum | K. Thomasson | image | ||
| Closterium baillyanum f. sigmoideum | T.J.C. Irenee-Marie | image | ||
| Closterium baillyanum f. sigmoideum | T.J.C. Irenee-Marie | image | ||
| Closterium baillyanum f. stellata | R.L. Grönblad | image | ||
| Closterium baillyanum f. tenue_('tenuis') | G. Nygaard | image | ||
| Closterium baillyanum f. tenue_('tenuis') | K. Rosa | image | ||
| Closterium baillyanum | L.A. Brebisson | image | ||
| Closterium baillyanum | L.A. Brebisson | image | ||
| Closterium baillyanum var. alpinum | (Viret) Grönblad | Acta Soc. Fauna et Flora Fenn | 46{5}: 13 | 1919 |
| Closterium baillyanum var. annulatum | B. Eichler & M. Raciborski | image | ||
| Closterium baillyanum var. multinucleatum | (C.F.O. Nordstedt) R.L. Grönblad | image | ||
| Closterium baillyanum var. parvulum | R.L. Grönblad | image | ||
| Closterium baillyanum var. rectum | (Rosa) W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 329 | 1935 |
| Closterium baillyanum var. tenue | (G. Nygaard) G. Nygaard | image | ||
| Closterium balatonicum | T. Hortobágyi | image | ||
| Closterium balatonicum | T. Hortobágyi | image | ||
| Closterium balmacarense var. scoticum | (W.B. Turner) W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 306 | 1935 |
| Closterium balmacarense var. striatum_(`striata') | P. Bourrelly & A. Couté | Biblioth. Phycol. | 86: 17, 184, pl. V: fig. 10 | 1991 |
| Closterium balmacarense | W. Turner | image | ||
| Closterium barbaricum | M.I. Claassen | image | ||
| Closterium biclavatum f. australiense | A.M. Scott ex H. Croasdale in Croasdale & Scott | Nova Hedwigia | 27: 507, pl. 1:5 | 1976 |
| Closterium biclavatum f. australiense | A.M. Scott ex H.T. Croasdale | image | ||
| Closterium biclavatum f. tortum | Y. Kanetsuna in Yamagishi | Plankton algae of Southeast Asia: | 162, pl. 71: figs. 3-6 | 2010 |
| Closterium biclavatum | F.C.E. Børgesen | image | ||
| Closterium bicurvatum | Delponte | Mem. Reale Accad. Sci. Torino, ser. 2, | 30 (Cl. Sci. Fis. e Mat.): 112, pl. XVIII: figs. 37-39 | 1878 [1877 as separate, p. 208] |
| Closterium bicurvatum | G.B. Delponte | image | ||
| Closterium bicurvatum var. majus_('major') | S.P. Petkoff | image | ||
| Closterium bienense | G. De Notaris | image | ||
| Closterium bitangchoianum | J.P. Keshri & D. Das in Das & Keshri | Biblioth. Phycologica | 119: 68, pl. XVIII: figs. 337, 338 | 2016 |
| Closterium bogoriense | C. Bernard | image | ||
| Closterium borodinianum | Y.V. Roll | image | ||
| Closterium boyanum | M.I. Claassen | image | ||
| Closterium braunianum | P.F. Reinsch | image | ||
| Closterium braunii f. sculpta | (C.F.O. Nordstedt) R.L. Grönblad | image | ||
| Closterium braunii | P.F. Reinsch | image | ||
| Closterium brebissonii | Delponte | Mem. Reale Accad. Sci. Torino, ser. 2, | 30 (Cl. Sci. Fis. e Mat.): 111, pl. XVIII: figs. 20, 21 | 1878 [1877 as separate, p. 207] |
| Closterium brebissonii | G.B. Delponte | image | ||
| Closterium brebissonii var. substriatum | Grönblad | Acta Soc. Fauna et Flora Fenn. | 47{4}: 15, pl. IV: fig. 2 | 1920 |
| Closterium brebissonii var. substriatum | R.L. Grönblad | image | ||
| Closterium brebissonii_('brebissonii') | G.G.A. Meneghini | image | ||
| Closterium brunelii | P. Bourrelly | image | ||
| Closterium bucharica | I.A. Kisselev | image | ||
| Closterium caffrorum | M.I. Claassen | image | ||
| Closterium calamus | G.I. Playfair | image | ||
| Closterium calosporum f. dianoides | P.E.E. Kaiser | image | ||
| Closterium calosporum f. erectum | G.W. Prescott in Prescott, Croasdale & Vinyard | Syn. N. Amer. Desmids | II{1}: 39, pl. XXXVI: figs. 11, 14 | 1975 |
| Closterium calosporum f. majus_('major') | West & G.S. West | image | ||
| Closterium calosporum f. minus_('minor') | G.E. Huber-Pestalozzi | image | ||
| Closterium calosporum f. minus_('minor') | Wille | image | ||
| Closterium calosporum f. typica | R. Gutwinski | image | ||
| Closterium calosporum | V.B. Wittrock | image | ||
| Closterium calosporum var. brasiliense | F.C.E. Børgesen | image | ||
| Closterium calosporum var. galiciense | R. Gutwinski | image | ||
| Closterium calosporum var. himalayense | M. Watanabe | Bull. Natl. Sci. Mus., Tokyo, Ser. B (Bot.), | 5: 16, pls. in Watanabe 1978, (Bull. Natl. Sci. Mus., Tokyo, Ser. B, 4(4): pl. VII: figs. 1-9, pl. VIII: figs. 1-3, pl. IX: figs. 1-3) | 1979 |
| Closterium calosporum var. minus_('minor') | M.I. Claassen | image | ||
| Closterium cancer | G.I. Playfair | image | ||
| Closterium candianum | Delponte | Mem. Reale Accad. Sci. Torino, ser. 2, | 30 (Cl. Sci. Fis. e Mat.): 114, pl. XVII: figs. 7-10 | 1878 [1877 as separate, p. 210] |
| Closterium candianum | G.B. Delponte | image | ||
| Closterium capense | G.L. Rabenhorst | image | ||
| Closterium capillare | Delponte | Mem. Reale Accad. Sci. Torino, ser. 2, | (Cl. Sci. Fis. e Mat.): 110, pl. XVIII: figs. 15-19 | 1878 |
| Closterium capillare | G.B. Delponte | image | ||
| Closterium capitatum | Y.V. Roll | image | ||
| Closterium carniolicum | J. Lütkemüller | image | ||
| Closterium caudatum | Corda | Alman. Carlsbad | 5: 190, pl. V: fig. 66 | 1835 |
| Closterium ceratium | J.A.M. Perty | image | ||
| Closterium ceratium | Perty | Kenntn. Kleinst. Lebensf.: | 206, pl. XVI: fig. 21 | 1852 |
| Closterium ceratium var. angustum | M.I. Claassen | image | ||
| Closterium cingulum | G.I. Playfair | image | ||
| Closterium claassenii | A. Levanets in Levanets & Van Rensburg | Desmids southern Africa: | 332 | 2011 |
| Closterium clandestinum | F.T. Kützing | image | ||
| Closterium closterioides | (J. Ralfs) A. Louis & F. Peeters | image | ||
| Closterium closterioides | (J. Ralfs) J. Ruzicka | image | ||
| Closterium closterioides var. angusticeps | (Grönblad) G.J.P. Ramos & C.W.N. Moura | Notulae algarum | 118: 1 | 2019 |
| Closterium closterioides var. elongatum | (Willi Krieger) J. Ruzicka | image | ||
| Closterium closterioides var. intermedium | (J. Roy & J. Bisset) J. Ruzicka | image | ||
| Closterium coloratum | (G.A. Klebs) R. Gutwinski | image | ||
| Closterium coloratum | (G.A. Klebs) R. Gutwinski | image | ||
| Closterium columbianum | G.S. West | Mém. Soc. Neucha\*^teloise Sci. Nat. | 5, part 2: 1030, pl. XXIII: fig. 59 | 1914 |
| Closterium compactum | C.F.O. Nordstedt | image | ||
| Closterium compactum | C.F.O. Nordstedt | image | ||
| Closterium compactum var. minus | P. Bourrelly | image | ||
| Closterium complanatum | Delponte | Mem. Reale Accad. Sci. Torino, ser. 2, | 30 (Cl. Sci. Fis. e Mat.): 112, pl. XVIII: figs. 31-33 | 1878 [1877 as separate, p. 208] |
| Closterium complanatum | G.B. Delponte | image | ||
| Closterium concinnum | T. Hinode | image | ||
| Closterium constrictum | R. Gutwinski | image | ||
| Closterium cordanum | R. Gutwinski | image | ||
| Closterium cordanum | R. Gutwinski | image | ||
| Closterium cornu | C.G. Ehrenberg | image | ||
| Closterium cornu | C.G. Ehrenberg ex J. Ralfs | image | ||
| Closterium cornu f. elongata | G.L. Rabenhorst | image | ||
| Closterium cornu f. hyalina | A. Kurz | image | ||
| Closterium cornu f. majus_('major') | J.N.F. Wille | image | ||
| Closterium cornu f. tumida | G.L. Rabenhorst | image | ||
| Closterium cornu subsp. croasdalei | M.A.F. Faridi | image | ||
| Closterium cornu var. angustum | M.I. Claassen | image | ||
| Closterium cornu var. arcum | West | image | ||
| Closterium cornu var. brasiliense_('brasiliensis') | F.C.E. Børgesen | image | ||
| Closterium cornu var. gibbum | (Borge) O.A. Petlovany in P.M. Tsarenko et al. (eds.) | Algae of Ukraine | 4: 80 | 2015 |
| Closterium cornu var. javanicum | R. Gutwinski | image | ||
| Closterium cornu var. minus_('minor') | M.I. Claassen | image | ||
| Closterium cornu var. minus_('minor') | T.J.C. Irenee-Marie | image | ||
| Closterium cornu var. siamense | West & G.S. West | image | ||
| Closterium cornu var. sigmoidea | H. Bachmann | image | ||
| Closterium cornu var. tenuissima | P.J. Brühl & K.P. Biswas | image | ||
| Closterium cornu var. upsaliense | C.F.O. Nordstedt | image | ||
| Closterium cornutum | G.I. Playfair | image | ||
| Closterium cornutum | Playfair | Proc. Linn. Soc. N.S.W. | 32: 166, pl. II: fig. 13 | 1907 |
| Closterium coronatum f. minus | K. Förster | Amazoniana | 2: 25, pl. 6: figs. 16, 17 | 1969 |
| Closterium costatosporum | C.E. Taft | image | ||
| Closterium costatum | A.K.J. Corda ex J. Ralfs | image | ||
| Closterium costatum | Corda ex Ralfs | Brit. Desmid.: | 170, pl. XXIX: fig. 1 | 1848 |
| Closterium costatum | Corda | Alman. Carlsbad | 5: 185, 190, 191, 194, pl.V: figs. 61-63 | 1835 |
| Closterium costatum f. borgeana | N.N. Woronichin | image | ||
| Closterium costatum f. inflatum | G.W. Prescott in Prescott, Croasdale & Vinyard | Syn. N. Amer. Desmids | II{1}: 43, pl. XXXIII: fig. 4 | 1975 |
| Closterium costatum f. intermedia | F. Ducellier | image | ||
| Closterium costatum f. klebsii | R.L. Grönblad | image | ||
| Closterium costatum f. rectum | G.W. Prescott in Prescott, Croasdale & Vinyard | Syn. N. Amer. Desmids | II{1}: 42, pl. XXXIII: fig. 12 | 1975 |
| Closterium costatum var. borgei | (W. Krieger) J. Ru\*oz\*vička | Arch. Protistenk. | 114: 458 | 1972 |
| Closterium costatum var. borgei | (Willi Krieger) J. Ruzicka | image | ||
| Closterium costatum var. curtum | L.A. Brebisson | image | ||
| Closterium costatum var. dilatatum | (W. West & G.S. West) W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 359 | 1935 |
| Closterium costatum var. erectum | Grönblad in W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 359, no fig. | 1935 |
| Closterium costatum var. leve_('levis') | T.J.C. Irenee-Marie | image | ||
| Closterium costatum var. multinucleatum | G. Deflandre | image | ||
| Closterium costatum var. multipyrenoidum | P. Bourrelly & A. Couté | Amazoniana | 7: 235, 259, pl. V: fig. 6 | 1982 |
| Closterium costatum var. multipyrenoidum | P. Bourrelly & A. Coute | image | ||
| Closterium costatum var. scottii | G.W. Prescott in Prescott, Croasdale & Vinyard | Syn. N. Amer. Desmids | II{1}: 43, pl. XXXIII: figs. 1-3 | 1975 |
| Closterium costatum var. spirostriolatum | (Raciborski) W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 360 | 1935 |
| Closterium costatum var. subcostatum | (Nordstedt) W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 360 | 1935 |
| Closterium costatum var. subtumidum | M. Raciborski | image | ||
| Closterium costatum var. turgidulum | (F.T. Kützing) G.L. Rabenhorst | image | ||
| Closterium costatum var. wagae | (R. Gutwinski) K. Rosa & J. Ruzicka | image | ||
| Closterium costatum var. westii | J.A. Cushman | image | ||
| Closterium crameri | C. Bernard | image | ||
| Closterium crassestriatum | Archer | Quarterly Journal of Microscopical Science, ser. 2, | 19: 120, no fig. | 1879 |
| Closterium crassestriatum | W. Archer | image | ||
| Closterium crassum | Delponte | Mem. R. Accad. Sc. Torino, ser. 2, | 30(Cl. Sc. Fis. e Mat.): 121, pl. XVIII: figs. 22-30 | 1878 [1877 as separate] |
| Closterium crassum | G.B. Delponte | image | ||
| Closterium crassum | G.L. Rabenhorst | image | ||
| Closterium crassum | Rabenhorst | Krypt.-Fl. Sachsen | 1: 173 | 1863 |
| Closterium crassum var. longissimum | L. Viret | image | ||
| Closterium crenulatum | C.G. Ehrenberg | image | ||
| Closterium croasdaleae | A.K.M.N. Islam | image | ||
| Closterium cucumis | C.G. Ehrenberg | image | ||
| Closterium cucumis | C.G. Ehrenberg ex J. Ralfs | image | ||
| Closterium curtum | Brébisson ex Kützing | Phyc. germ.: | 132 | 1845 |
| Closterium curtum | L.A. Brebisson | image | ||
| Closterium curtum | L.A. Brebisson | image | ||
| Closterium curtum | L.A. Brebisson ex F.T. Kützing | image | ||
| Closterium cuspidatum | Bailey | image | ||
| Closterium cuspidatum | Bailey ex Ralfs | Brit. Desmid.: | 219, pl. XXXV: fig. 11 | 1848 |
| Closterium cylindrocystis | F.T. Kützing | image | ||
| Closterium cylindrus | C.G. Ehrenberg | image | ||
| Closterium cymbelliforme_('cymbellaeformis') | M.I. Claassen | image | ||
| Closterium cynthia | De Notaris | Elem. Desmid. Ital.: | 65, pl. VII: fig. 71 | 1867 |
| Closterium cynthia f. lata | W. Schmidle | image | ||
| Closterium cynthia f. punctatum | G.W. Prescott & A.M. Scott | image | ||
| Closterium cynthia | G. De Notaris | image | ||
| Closterium cynthia var. curvatissimum | W. West & G.S. West | J. Linn. Soc., London. Botany | 35: 537, pl. 14: fig. 3 | 1903 |
| Closterium cynthia var. curvatissimum | West & G.S. West | image | ||
| Closterium cynthia var. curvatum | V. Therezien | image | ||
| Closterium cynthia var. jenneri | (Ralfs) W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 366 | 1935 |
| Closterium cynthia var. minutum | Y. Kanetsuna | Phycol. Res. | 52: 160, figs. 2, 47 | 2004 |
| Closterium cynthia var. robustum | (G.S. West) W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 368 | 1935 |
| Closterium cynthia var. waterbergense | M.I. Claassen | image | ||
| Closterium cynthiiforme_('cynthiaforme') | M.C. Van Westen & P.F.M. Coesel | Phytotaxa | 385: 3 | 2018 |
| Closterium cynthioides | J. Sampaio | image | ||
| Closterium dacchense | A.K.M.N. Islam | image | ||
| Closterium decorum | Brébisson | Mém. Soc. Imp. Sci. Nat. Cherbourg | 4: 151, pl. II: fig. 39 | 1856 |
| Closterium decorum f. gracilius | Maskell | Trans. & Proc. N.Z. Inst. | 21: 30, pl. VI: fig. 58 | 1889 |
| Closterium decorum f. gracilius_('gracilior') | W.M. Maskell | image | ||
| Closterium decorum f. minus_('minor') | E.E. Manguin | image | ||
| Closterium decorum f. minus_('minor') | West & G.S. West | image | ||
| Closterium decorum | L.A. Brebisson | image | ||
| Closterium decorum var. breve | West & G.S. West | image | ||
| Closterium decorum var. minus_('minor') | B.V. Skvortzov | image | ||
| Closterium decorum var. minus_('minor') | M.I. Claassen | image | ||
| Closterium decussatum | F.T. Kützing | image | ||
| Closterium decussatum | F.T. Kützing ex J. Ralfs | image | ||
| Closterium delectum | M. Noda & B.V. Skvortzov | image | ||
| Closterium delpontei f. angustura | M. Raciborski | image | ||
| Closterium delpontei f. glabrum_('glabra') | R. Gutwinski | image | ||
| Closterium delpontei f. sculptum_('sculpta') | R. Gutwinski | image | ||
| Closterium delpontei var. dilatatum | (W. Schmidle) K. Förster | image | ||
| Closterium delpontei var. dilatatum | (W. Schmidle) K. Förster | image | ||
| Closterium delpontei var. elongatum | West & G.S. West | image | ||
| Closterium delpontei var. minimum | C. Bernard | image | ||
| Closterium delpontei var. nordstedtii | W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 349 | 1935 |
| Closterium delpontei var. rectum | G.I. Playfair | image | ||
| Closterium delpontei var. truncatum | (W.B. Turner) Willi Krieger | image | ||
| Closterium dianae | C.G. Ehrenberg | image | ||
| Closterium dianae | C.G. Ehrenberg ex J. Ralfs | image | ||
| Closterium dianae f. brevius_('brevior') | S.P. Petkoff | image | ||
| Closterium dianae f. crassior | J. Roubal | image | ||
| Closterium dianae f. intermedium | E.K. Kossinskaja | image | ||
| Closterium dianae f. majus_('major') | J.N.F. Wille | image | ||
| Closterium dianae f. majus_('major') | S. Yacubson | image | ||
| Closterium dianae f. minus_('minor') | F. Hustedt | image | ||
| Closterium dianae f. minus_('minor') | G.E. Huber-Pestalozzi | image | ||
| Closterium dianae f. rectius_('rectior') | Wittrock & Nordstedt | image | ||
| Closterium dianae f. verrucosa | F. Nagy-Tóth | image | ||
| Closterium dianae subsp. brevius | (S.P. Petkoff) F.M. Sarim & M.A.F. Faridi | image | ||
| Closterium dianae var. arcuatum | (L.A. Brebisson) G.L. Rabenhorst | image | ||
| Closterium dianae var. compressum | G.A. Klebs | image | ||
| Closterium dianae var. crassum | T. Hinode | image | ||
| Closterium dianae var. excavatum | (O.F. Borge) J. Ruzicka | image | ||
| Closterium dianae var. incurvum | (L.A. Brebisson) G.A. Klebs | image | ||
| Closterium dianae var. jenneri | (J. Ralfs) G.A. Klebs | image | ||
| Closterium dianae var. majus_('major') | B.V. Skvortzov & M. Noda | image | ||
| Closterium dianae var. minus_('minor') | F. Ducellier | image | ||
| Closterium dianae var. minus_('minor') | G.H.E.W. Hieronymus | image | ||
| Closterium dianae var. pseudodianae | (Roy) W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 297 | 1935 |
| Closterium dianae var. pseudoleibleinii | K. Förster & F. Eckert | image | ||
| Closterium dianae var. stellenboschense | (Hodgetts) W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 297 | 1935 |
| Closterium dianae var. typicum | G.A. Klebs | image | ||
| Closterium dianae var. venus | (F.T. Kützing) G.A. Klebs | image | ||
| Closterium didymocarpum | W. Schmidle | image | ||
| Closterium didymotocum | A.K.J. Corda ex J. Ralfs | image | ||
| Closterium didymotocum | Corda ex Ralfs | Brit. Desmid.: | 168, pl. XXVIII: fig. 7 | 1848 |
| Closterium didymotocum | Corda | Alman. Carlsbad | 5: 185, 190, 191, 192, pl. V: figs. 64, 65 | 1835 |
| Closterium didymotocum f. crassa | R.L. Grönblad | image | ||
| Closterium didymotocum f. glabra | J. Traunsteiner & M. Traunsteiner | Zeitschrift des Ferdinandeums für Tirol und Vorarlberg | 54: 351 | 1910 |
| Closterium didymotocum f. maxima | R.L. Grönblad | image | ||
| Closterium didymotocum f. minus_('minor') | West & G.S. West | image | ||
| Closterium didymotocum f. perporosa | P. Schulz-Danzig | image | ||
| Closterium didymotocum f. rectum_('recta') | K. Rosa | C\*vasopis Národního Musea | 107: 131, fig. 5 | 1933 |
| Closterium didymotocum f. striolatum | K. Förster & F. Eckert | image | ||
| Closterium didymotocum var. alpinum | L. Viret | image | ||
| Closterium didymotocum var. alpinum | Viret | Bull. Soc. Bot. Genéve, ser. 2, | 1: 253, pl. III: fig. 1a | 1909 |
| Closterium didymotocum var. annulatum | M.O.P. Iyengar & B. Vimala Bai | image | ||
| Closterium didymotocum var. asperulatum | West & G.S. West | image | ||
| Closterium didymotocum var. baillyanum | J. Ralfs | image | ||
| Closterium didymotocum var. brebissonianum | G.L. Rabenhorst | image | ||
| Closterium didymotocum var. decussatum | (F.T. Kützing) G.L. Rabenhorst | image | ||
| Closterium didymotocum var. delpontei | R.L. Grönblad | image | ||
| Closterium didymotocum var. elenkinii | E.K. Kossinskaja | image | ||
| Closterium didymotocum var. hirudo | (Delponte) W.B. Turner | Alg. Ind. orient.: | 20 | 1893 |
| Closterium didymotocum var. hirudo | (G.B. Delponte) W.B. Turner | image | ||
| Closterium didymotocum var. irregulare | J. Schaarschmidt | Magyar Tud. Akad. Math. Termész. Köz. | 18: 275, no fig. | 1883 |
| Closterium didymotocum var. johnsonii | (West & G.S. West) J.A. Cushman | image | ||
| Closterium didymotocum var. majus_('major') | G.H.E.W. Hieronymus | image | ||
| Closterium didymotocum var. multinucleatum | C.F.O. Nordstedt | image | ||
| Closterium didymotocum var. punctulatum | L. Viret | image | ||
| Closterium didymotocum var. punctulatum | T. Hinode | image | ||
| Closterium didymotocum var. pygmaeum | R.C. Starr | image | ||
| Closterium didymotocum var. striatum | C.W. Lowe | image | ||
| Closterium didymotocum var. striolatum | K. Förster & F. Eckert | image | ||
| Closterium didymotocum var. tropicum | West & G.S. West | image | ||
| Closterium difussum | M. Noda & B.V. Skvortzov | image | ||
| Closterium digitus | C.G. Ehrenberg | image | ||
| Closterium dilatatum | F.T. Kützing | image | ||
| Closterium dilatatum | Kützing | Phyc. germ.: | 132 | 1845 |
| Closterium dilatatum | W. West & G.S. West | Trans. Linn. Soc. London, Bot. | 5: 237, pl. 13: figs. 20-22 | 1896 |
| Closterium dilatatum | West & G.S. West | image | ||
| Closterium dimoron | C.G. Ehrenberg | image | ||
| Closterium directum | Archer | Quart. J. Micr. Sc., ser. 2, | 2: 249, pl. XII: figs. 23, 24 | 1862 |
| Closterium directum f. gracilius_('gracilior') | R. Gutwinski | image | ||
| Closterium directum var. anastomosum | (West & G.S. West) K. Förster | Arch. Hydrobiol. Suppl. | 60(3) (Algol. Stud. 28): 238 | 1981 |
| Closterium directum var. oligocampylum | (W. Schmidle) J. Ruzicka | image | ||
| Closterium directum var. recurvatum | (Roll) K. Förster | Arch. Hydrobiol. Suppl. | 60(3) (Algol. Stud. 28): 238 | 1981 |
| Closterium directum | W. Archer | image | ||
| Closterium discolor | M. Noda & B.V. Skvortzov | image | ||
| Closterium diversum | M. Noda & B.V. Skvortzov | image | ||
| Closterium doliolatum | L.A. Brebisson | image | ||
| Closterium doliolatum | L.A. Brebisson | image | ||
| Closterium dubium | R. Gutwinski | image | ||
| Closterium dubium | R. Gutwinski | image | ||
| Closterium eboracense f. minutum | J.P. Keshri & D. Das in Das & Keshri | Biblioth. Phycologica | 119: 71, pl. XXIII: fig. 393 | 2016 |
| Closterium eboracense var. achillense | West | image | ||
| Closterium eboracense | W.B. Turner in M.C. Cooke | Brit. desm. | 37 | 1886 |
| Closterium ehrenbergii f. angustum | K. Förster | Amazoniana | 2: 20, pl. 3: 2, 3 | 1969 |
| Closterium ehrenbergii f. attenuatum | N.D. Kamat | image | ||
| Closterium ehrenbergii f. colorato-glabra | N.N. Woronichin | image | ||
| Closterium ehrenbergii f. curtum | S.P. Petkoff | image | ||
| Closterium ehrenbergii f. elevatum | J.P. Keshri & D. Das in Das & Keshri | Biblioth. Phycologica | 119: 72, pl. XVI: figs. 312, 313 | 2016 |
| Closterium ehrenbergii f. grande | G.W. Prescott in Prescott, Croasdale & Vinyard | Syn. N. Amer. Desmids | II{1}: 50 | 1975 |
| Closterium ehrenbergii f. magnum | G.W. Prescott in Prescott, Croasdale & Vinyard | Syn. N. Amer. Desmids | II{1}: 49 | 1975 |
| Closterium ehrenbergii f. majus_('major') | Irénée-Marie | Nat. Canad. | 82: 122, pl. I: fig. 7 | 1955 |
| Closterium ehrenbergii f. majus_('major') | Irénée-Marie | Rev. Alg. n.s. | 4: 97, fig. 2 | 1958 |
| Closterium ehrenbergii f. majus_('major') | T.J.C. Irenee-Marie | image | ||
| Closterium ehrenbergii f. majus_('major') | T.J.C. Irenee-Marie, illeg. | image | ||
| Closterium ehrenbergii f. majus_('major') | U.C. Pandey & D.C. Pandey | image | ||
| Closterium ehrenbergii f. malinvernianum | (De Notaris) D.B. Williamson | Arch. Hydrobiol. Suppl. | 154 (Algol. Stud. 114): 88 | 2004 |
| Closterium ehrenbergii f. percrassa | R.L. Grönblad | image | ||
| Closterium ehrenbergii f. rhodopea | S.P. Petkoff | image | ||
| Closterium ehrenbergii f. sigmoideum | T.J.C. Irenee-Marie | image | ||
| Closterium ehrenbergii f. striatum | G.W. Prescott | image | ||
| Closterium ehrenbergii f. tenue_('tenuis') | G.S. Venkataraman | image | ||
| Closterium ehrenbergii | G.G.A. Meneghini | image | ||
| Closterium ehrenbergii | G.G.A. Meneghini ex J. Ralfs | image | ||
| Closterium ehrenbergii var. angustatum | M. Hirano | image | ||
| Closterium ehrenbergii var. angustum | M. Hirano | image | ||
| Closterium ehrenbergii var. atumidum | W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 287, no fig. | 1935 |
| Closterium ehrenbergii var. bosniacum | R. Gutwinski | image | ||
| Closterium ehrenbergii var. brasiliense | C.F.O. Nordstedt | image | ||
| Closterium ehrenbergii var. concavum | W. Schmidle | image | ||
| Closterium ehrenbergii var. immane | F. Wolle | image | ||
| Closterium ehrenbergii var. malinvernianum | (De Notaris) Rabenhorst | Fl. Eur. Alg. | 3: 131 | 1868 |
| Closterium ehrenbergii var. minutissimum | M.I. Claassen | image | ||
| Closterium ehrenbergii var. podolicum | R. Gutwinski | image | ||
| Closterium ehrenbergii var. pseudopodolicum | E.O. Hughes | image | ||
| Closterium elegans | Brébisson | Mém. Soc. Imp. Sci. Nat. Cherbourg | 4: 156, pl. II: fig. 44 | 1856 |
| Closterium elegans | L.A. Brebisson | image | ||
| Closterium elenkinii | E.K. Kossinskaja | image | ||
| Closterium elongatum | L.A. Brebisson | image | ||
| Closterium elongatum | L.A. Brebisson | image | ||
| Closterium ensis | Delponte | Mem. Reale Accad. Sci. Torino, ser. 2, | 30 (Cl. Sci. Fis. e Mat.): 123, pl. XVI: figs. 14-17 | 1878 [1877 as separate, p. 219] |
| Closterium ensis | Focke | Physiol. Stud. | 1: 59, pl. III: fig. 31 | 1847 |
| Closterium ensis | G.B. Delponte | image | ||
| Closterium ensis | G.W. Focke | image | ||
| Closterium entomon | C.G. Ehrenberg | image | ||
| Closterium eriense | C.E. Taft | image | ||
| Closterium eriense var. minus_('minor') | Y. Therezien | image | ||
| Closterium evesiculatum | P.W. Cook | image | ||
| Closterium excavatum | O.F. Borge | image | ||
| Closterium exiguum | West & G.S. West | image | ||
| Closterium exile var. unicrystallatum | E. Kol | image | ||
| Closterium exile | West & G.S. West | image | ||
| Closterium falcatum | (A.K.J. Corda) G.G.A. Meneghini | image | ||
| Closterium falcatum | W.M. Grant | image | ||
| Closterium fasciculatum | J.P. Jacobsen | image | ||
| Closterium fasciculatum | Jacobsen | Bot. Tidsskr. | 8: 174, no fig. | 1875 |
| Closterium flaccidum | Delponte | Mem. Reale Accad. Sci. Torino, ser. 2, | 30 (Cl. Sci. Fis. e Mat.): 101, pl. XVIII: figs. 34-36 | 1878 [1877 as separate, p. 197] |
| Closterium flaccidum | G.B. Delponte | image | ||
| Closterium forte | E.A. Flint & D.B. Williamson | Arch. Hydrobiol. Suppl. | 126 (Algol. Stud. 91): 75, pl. 2: 1 | 1998 |
| Closterium fractum | W.B. Turner | image | ||
| Closterium fulvum | I.F. Lewis, C. Zirkle, & R. Patrick | J. Elisha Mitchell Soc. | 48: 222, pl. 16: figs. 4-6 | 1933 |
| Closterium fuscum | B.V. Skvortzov & M. Noda | image | ||
| Closterium fuscum var. gracile | B.V. Skvortzov & M. Noda | image | ||
| Closterium fusiforme | F. Gay | Mon. loc. Conj.: | 74, pl. II: fig. 16 | 1884 |
| Closterium fusiforme f. truncata | S.P. Petkoff | image | ||
| Closterium fusiforme | M. Noda | J. Fac. Sci., Niigata Univ., ser. 2, | 4: 141, pl. 8: fig. 2 | 1963 |
| Closterium galiciense | R. Gutwinski | image | ||
| Closterium galiciense | R. Gutwinski | image | ||
| Closterium garoetianum | C. Bernard | image | ||
| Closterium gibbum | Borge | Ark. Bot. | 6{1}: 18, pl. 1: fig. 10 | 1906 |
| Closterium giganteum | C. Bernard | image | ||
| Closterium gigas | F. Gay | Mon. loc. Conj.: | 73, pl. II: fig. 15 | 1884 |
| Closterium gracile | Brébisson ex Ralfs | Brit. Desmid.: | 221 | 1848 |
| Closterium gracile f. angulata | R.L. Grönblad | image | ||
| Closterium gracile f. colorato-glabra | N.N. Woronichin | image | ||
| Closterium gracile f. colorato-glabra | N.N. Woronichin | image | ||
| Closterium gracile f. elongatum | (West & G.S. West) E.K. Kossinskaja | image | ||
| Closterium gracile f. gracillima | West | image | ||
| Closterium gracile f. longissima | G. Nygaard | image | ||
| Closterium gracile f. sigmoideum | H.T. Croasdale | image | ||
| Closterium gracile f. sygmoideum | T.J.C. Irenee-Marie | image | ||
| Closterium gracile f. tenue | (E.J. Lemmermann) E.K. Kossinskaja | image | ||
| Closterium gracile | L.A. Brebisson | image | ||
| Closterium gracile | L.A. Brebisson | image | ||
| Closterium gracile | L.A. Brebisson ex J. Ralfs | image | ||
| Closterium gracile var. bicurvatum | (Delponte) Playfair | Proc. Linn. Soc. N.S.W. | 40: 320 | 1915 |
| Closterium gracile var. bicurvatum | (G.B. Delponte) G.I. Playfair | image | ||
| Closterium gracile var. brevius | M.I. Claassen | image | ||
| Closterium gracile var. capillare | (Delponte) Chodat | Bull. Herb. Boissier | 5: 301 | 1897 |
| Closterium gracile var. coloratum | F. Hustedt | image | ||
| Closterium gracile var. elongatum | West & G.S. West | image | ||
| Closterium gracile var. intermedium | T.J.C. Irenee-Marie | image | ||
| Closterium gracile var. lundellii | (N.G. Lagerheim) E.K. Kossinskaja | image | ||
| Closterium gracile var. striolatum | W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 312, pl. 30: fig. 13 | 1935 |
| Closterium gracile var. substrigosum | (M. Raciborski) G.I. Playfair | image | ||
| Closterium gracile var. tenue | (E.J. Lemmermann) West & G.S. West | image | ||
| Closterium gracile var. tenue | (E.J. Lemmermann) West & G.S. West | image | ||
| Closterium granulatum | L.A. Brebisson | image | ||
| Closterium granulatum | L.A. Brebisson | image | ||
| Closterium gregarium | G.G.A. Meneghini | image | ||
| Closterium griffithii | M.J. Berkeley | image | ||
| Closterium guyanense | (P. Bourrelly & A. Couté) P.F.M. Coesel | Cryptog.: Algol. | 8: 129 | 1987 |
| Closterium guyanense | (P. Bourrelly & A. Coute) P.F.M. Coesel | image | ||
| Closterium hammeri var. hibernicum | W. Archer in M.C. Cooke | Brit. desm. | 81, pl. XXXVI: fig. 5 | 1886 |
| Closterium hantzschianum | A. Grunow | image | ||
| Closterium hantzschianum | Grunow in Rabenhorst, | Fl. Eur. Alg. III: | 139 | 1868 |
| Closterium heimerlianum | (Schmidle) Lütkemüller | Ver. Zool.-Bot. Ges. Wien | 55: 337 | 1905 |
| Closterium heimerlianum | (W. Schmidle) J. Lütkemüller | image | ||
| Closterium hibernicum | (W. West) A.J. Brook & D.B. Williamson | A monograph on some British desmids: | 309 | 2010 |
| Closterium hinganicum | M. Noda & B.V. Skvortzov | image | ||
| Closterium hinganicum var. rivulare_('rivularis') | M. Noda & B.V. Skvortzov | image | ||
| Closterium hirudo | Delponte | Mem. Reale Accad. Sci. Torino, ser. 2, | 30 (Cl. Sci. Fis. e Mat.): 109, pl. XVIII: figs. 6-8 | 1878 [1877 as separate, p. 205] |
| Closterium hirudo | G.B. Delponte | image | ||
| Closterium hunanense | C.C. Jao | image | ||
| Closterium hutchinsonii | M.F. Rich | image | ||
| Closterium hyacinthi | Gutwiński | Bot. Centralbl. | 43: 70 | 1890 |
| Closterium idiosporum var. echinosporum | P. Bourrelly | image | ||
| Closterium idiosporum var. punctatum | W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 272 | 1935 |
| Closterium idiosporum | West & G.S. West | image | ||
| Closterium inaequale | C.G. Ehrenberg | image | ||
| Closterium inaequale | C.G. Ehrenberg ex J. Ralfs | image | ||
| Closterium incomptum | Woodhead & Tweed | North Western Naturalist | 23: 24, fig. 20 | 1948 |
| Closterium incrassatum | R. Gutwinski | image | ||
| Closterium incrassatum | R. Gutwinski | image | ||
| Closterium incurvum | Brébisson | Mém. Soc. Imp. Sci. Nat. Cherbourg | 4: 150, pl. II: fig. 4 | 1856 |
| Closterium incurvum f. acutum | J.P. Keshri & D. Das in Das & Keshri | Biblioth. Phycologica | 119: 75, pl. XIX: fig. 350 | 2016 |
| Closterium incurvum f. latior | T.J.C. Irenee-Marie | image | ||
| Closterium incurvum f. majus_('major') | S.P. Petkoff | image | ||
| Closterium incurvum f. sikkimicum | J.P. Keshri & D. Das in Das & Keshri | Biblioth. Phycologica | 119: 76, pl. XXIII: figs. 394, 395 | 2016 |
| Closterium incurvum | L.A. Brebisson | image | ||
| Closterium incurvum var. elaboratum | M.I. Claassen | image | ||
| Closterium incurvum var. majus | V.B. Wittrock | image | ||
| Closterium infractum | E. Messikommer | image | ||
| Closterium infractum f. majus | W. Vyverman | Nova Hedwigia | 48: 320, pl. 1: fig. 3 | 1989 |
| Closterium infractum | Messikommer | Vierteljahrsschr. Naturf. Ges. Zürich | 74: 149, pl. I: fig. 1 | 1929 |
| Closterium infractum var. rotundatum | R.L. Grönblad | image | ||
| Closterium infractum var. sanctipaulense | C.E.M. Bicudo | image | ||
| Closterium insolitum | M.I. Claassen | image | ||
| Closterium intermedium f. eboracense | W. Turner | image | ||
| Closterium intermedium f. minus_('minor') | L. Viret | image | ||
| Closterium intermedium | J. Ralfs | image | ||
| Closterium intermedium var. alpinum | L. Viret | image | ||
| Closterium intermedium var. delicatulum | T. Hinode | image | ||
| Closterium intermedium var. directum | (Archer) Klebs | Schr. Phys.-Ökon. Ges. Königsberg | 20: 16 | 1879 |
| Closterium intermedium var. directum | (W. Archer) G.A. Klebs | image | ||
| Closterium intermedium var. erectum | R.L. Grönblad | image | ||
| Closterium intermedium var. hibernicum | West & G.S. West | image | ||
| Closterium intermedium var. juncidum | (J. Ralfs) G.A. Klebs | image | ||
| Closterium intermedium var. latum | F. Hustedt | image | ||
| Closterium intermedium var. mesianum | M.I. Claassen | image | ||
| Closterium intermedium var. nilssonii | (O.F. Borge) J. Ruzicka | image | ||
| Closterium intermedium var. ornatum | B.V. Skvortzov | image | ||
| Closterium intermedium var. rectostriatum | M. Raciborski | image | ||
| Closterium intermedium var. regulare | (L.A. Brebisson) G.L. Rabenhorst | image | ||
| Closterium intermedium var. sculptum | M. Raciborski | image | ||
| Closterium intermedium var. sculptum | Raciborski | Pam. Akad. Umiej. Krakowie, Mat.-Przyr | 17: 75, pl. VII (=III legend, VIII text): fig. 19 | 1889 |
| Closterium intermedium var. spirostriolatum | M. Raciborski | image | ||
| Closterium intermedium var. spirostriolatum | Raciborski | Pam. Akad. Umiej. Krakowie, Mat.-Przyr. | 17: 75, pl. VIII (=III legend, VIII text): fig. 20 | 1889 |
| Closterium intermedium var. typicum | G.A. Klebs | image | ||
| Closterium interruptum | (L.A. Brebisson) P.F. Reinsch | image | ||
| Closterium intervalicola | J.A. Cushman | image | ||
| Closterium isidis | Cohn | Festschrift zur Feier des hundertjährigen Bestehens der Naturforschenden Gesellschaft in Halle A/S: | 264, pl. XI: fig. 15 | 1879 |
| Closterium isidis | F.J. Cohn | image | ||
| Closterium japonicum | W.F.R. Suringar | image | ||
| Closterium jenneri f. exiguum | G. Beck | image | ||
| Closterium jenneri f. longior | S.P. Petkoff | image | ||
| Closterium jenneri f. majus_('major') | G.R. Cedergren | image | ||
| Closterium jenneri f. minus-curvata_('minus curvata') | P.S. Petkoff | image | ||
| Closterium jenneri f. minus_('minor') | B.V. Skvortzov | image | ||
| Closterium jenneri f. opulentum | G. Beck | image | ||
| Closterium jenneri | J. Ralfs | image | ||
| Closterium jenneri | Ralfs | Brit. Desmid.: | 167, pl. XXVIII: fig. 6 | 1848 |
| Closterium jenneri var. curvatissimum | (W. West & G.S. West) A.J. Brook & D.B. Williamson | A monograph on some British desmids: | 314 | 2010 |
| Closterium jenneri var. cynthia | (De Notaris) O.A. Petlovany in P.M. Tsarenko et al. (eds.) | Algae of Ukraine | 4: 91 | 2015 |
| Closterium jenneri var. dubitabile_('dubitabilis') | M.I. Claassen | image | ||
| Closterium jenneri var. hibernicum | W. West | Proc. Roy. Irish Acad. | 31{16}: 12, no fig. | 1912 |
| Closterium jenneri var. hibernicum | West | image | ||
| Closterium jenneri var. majus_('major') | F. Ducellier | image | ||
| Closterium jenneri var. myrdalense | K.M. Strøm | image | ||
| Closterium jenneri var. percurvatum | H.T. Croasdale | image | ||
| Closterium jenneri var. robustum | G.S. West | J. Bot. (London) | 37: 112, pl. 396: fig. 9 | 1899 |
| Closterium jenneri var. tenue | H.T. Croasdale | image | ||
| Closterium joostenii | M.C. Van Westen & P.F.M. Coesel | Phytotaxa | 385: 3, figs. 1, 12-14 | 2018 |
| Closterium juncidum f. austriacum_('austriaca') | A. Heimerl | image | ||
| Closterium juncidum f. brevius_('brevior') | J. Roy | image | ||
| Closterium juncidum f. elongatissimum | D.A. Tarnogradskii | image | ||
| Closterium juncidum f. recta | R. Gutwinski | image | ||
| Closterium juncidum f. recta | T.J.C. Irenee-Marie | image | ||
| Closterium juncidum f. robustius | (Lobik) A.J. Brook & D.B. Williamson | A monograph on some British desmids: | 223 | 2010 |
| Closterium juncidum f. truncata | G. Nygaard | image | ||
| Closterium juncidum | J. Ralfs | image | ||
| Closterium juncidum subsp. elongatum | (J. Roy & J. Bisset) F.M. Sarim & M.A.F. Faridi | image | ||
| Closterium juncidum var. dilatatum | Y. Therezien | image | ||
| Closterium juncidum var. elongatum | J. Roy & J. Bisset | image | ||
| Closterium juncidum var. gracile | (L.A. Brebisson) J.E. Weiss | image | ||
| Closterium juncidum var. robustius | Lobik | Bull. Jard. Imper. Bot., St. Petersburg | 1915: 325 | 1915 |
| Closterium karnakense | P.F.M. Coesel | Biologia, Bratislava | 58: 643, figs. 1-6 | 2003 |
| Closterium khasianum | W.B. Turner | image | ||
| Closterium knysnanum | G.E. Huber-Pestalozzi | image | ||
| Closterium koernickei | C. Bernard | image | ||
| Closterium kolhapurense | N.D. Kamat | image | ||
| Closterium kolhapurense var. minus | N.D. Kamat | image | ||
| Closterium kossinskayae | A.F. Luknitskaya | Bot. Zhurn. | 91: 1705, figs. 1-3 | 2006 |
| Closterium kranskopense | M.I. Claassen | image | ||
| Closterium kuetzingii f. brevior | Dick | image | ||
| Closterium kuetzingii f. brevius | A.I. Lobik | Izv. Imp. Bot. Sada Petra Velikago | 16 (Suppl. 2): 13 | 1916 |
| Closterium kuetzingii f. croasdaleae | K. Förster | Amazoniana | 2: 21, pl. 4: 12 | 1969 |
| Closterium kuetzingii f. elongata | G.R. Cedergren | image | ||
| Closterium kuetzingii f. hybridum_('hybrida') | J. Traunsteiner & M. Traunsteiner | Zeitschrift des Ferdinandeums für Tirol und Vorarlberg | 54: 352, no fig. | 1910 |
| Closterium kuetzingii f. minus | P. Compère | image | ||
| Closterium kuetzingii f. sigmoideum | T.J.C. Irenee-Marie | image | ||
| Closterium kuetzingii | L.A. Brebisson | image | ||
| Closterium kuetzingii var. capense | C.F.O. Nordstedt | image | ||
| Closterium kuetzingii var. constrictum | B.V. Skvortzov & M. Noda | image | ||
| Closterium kuetzingii var. croasdaleae | (K. Förster) K. Förster | Arch. Hydrobiol. Suppl. | 60(3) (Algol. Stud. 28): 238 | 1981 |
| Closterium kuetzingii var. croasdaleae | (K. Förster) K. Förster | image | ||
| Closterium kuetzingii var. glacile | T. Hinode | image | ||
| Closterium kuetzingii var. laeve | W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 353, pl. 32: fig. 10 | 1935 |
| Closterium kuetzingii var. minus | T. Hinode | image | ||
| Closterium kuetzingii var. onychosporum | West & G.S. West | image | ||
| Closterium kuetzingii var. procerum | H.L. Skuja | image | ||
| Closterium kuetzingii var. pseudopronum | R.L. Grönblad | image | ||
| Closterium kuetzingii var. transvaalense | M.I. Claassen | image | ||
| Closterium kuetzingii var. vittatum | C.F.O. Nordstedt | image | ||
| Closterium kuetzingii var. vittatum | C.F.O. Nordstedt | image | ||
| Closterium kuetzingii var. vittatum | Nordstedt | Bot. Not. | 1887: 163, no fig. | 1887 |
| Closterium kuetzingii_('Kützingii') | Brébisson | Mém. Soc. Imp. Sci. Nat. Cherbourg | 4: 156, pl. II: fig. 40 | 1856 |
| Closterium laeve | F.T. Kützing | image | ||
| Closterium lagoense | C.F.O. Nordstedt | image | ||
| Closterium lagoense var. brevius | M. Hirano | image | ||
| Closterium lagoense var. crassius | R. Gutwinski | image | ||
| Closterium lagoense var. laeve | West & G.S. West | image | ||
| Closterium lamellosum | Brébisson ex Brébisson & Godey | Alg. Falaise: | 59, pl. VIII, p.p. | 1835 |
| Closterium lamellosum | L.A. Brebisson | image | ||
| Closterium lanceolatum f. angusta | T. Hortobágyi | image | ||
| Closterium lanceolatum f. minus_('minor') | K. Vedajanani & Y.S.R.K. Sarma | image | ||
| Closterium lanceolatum f. parvum | (West & G.S. West) E.K. Kossinskaja | image | ||
| Closterium lanceolatum f. sigmoideum | T.J.C. Irenee-Marie | image | ||
| Closterium lanceolatum | F.T. Kützing | image | ||
| Closterium lanceolatum | F.T. Kützing ex J. Ralfs | image | ||
| Closterium lanceolatum | Kützing ex Ralfs | Brit. Desmid.: | 164, pl. XXVIII: fig. 1 | 1848 |
| Closterium lanceolatum var. bernardi | Willi Krieger | image | ||
| Closterium lanceolatum var. coloratum | (G.A. Klebs) G.I. Playfair | image | ||
| Closterium lanceolatum var. elongatum | P. Bourrelly & A. Couté | Biblioth. Phycol. | 86: 23, 184, pl. VII: fig. 3 | 1991 |
| Closterium lanceolatum var. majus | L.A. Brebisson | image | ||
| Closterium lanceolatum var. parvum | West & G.S. West | image | ||
| Closterium lanceolatum var. punctatum | R. Lenzenweger & C. Lütz | Arch. Hydrobiol. Suppl. | 162 (Algol. Stud. 119): 82, pl. 1: 1; text-fig. 2 | 2006 |
| Closterium laterale | C.F.O. Nordstedt | image | ||
| Closterium laterale var. simplicius | E.O. Hughes | image | ||
| Closterium latiusculum | J.A.M. Perty | image | ||
| Closterium legumen var. brasiliense | O.F. Borge | image | ||
| Closterium legumen | West & G.S. West | image | ||
| Closterium leibleini | F.T. Kützing | image | ||
| Closterium leibleinii f. boergesenii | Schmidle | Ber. Deutsch. Bot. Ges.r | 11: 548, pl. II: fig. 7 in Borgesen, Algen Brasil | 1894 |
| Closterium leibleinii f. boergesenii | W. Schmidle | image | ||
| Closterium leibleinii f. boergesenii | W. Schmidle | image | ||
| Closterium leibleinii f. crassior | O.F. Borge | image | ||
| Closterium leibleinii f. elatior | M. Lewin | image | ||
| Closterium leibleinii f. majus_('major') | F.E. Fritsch & M.F. Rich | image | ||
| Closterium leibleinii f. minus_('minor') | F.E. Fritsch & M.F. Rich | image | ||
| Closterium leibleinii f. minus_('minor') | W.B. Turner | image | ||
| Closterium leibleinii f. nasutum | L.S. Peterfi | image | ||
| Closterium leibleinii f. parva | W.B. Turner | image | ||
| Closterium leibleinii f. sigmoidea | G. Deflandre | image | ||
| Closterium leibleinii f. willei | R. Gutwinski | image | ||
| Closterium leibleinii | F.T. Kützing ex J. Ralfs | image | ||
| Closterium leibleinii | Kützing | image | ||
| Closterium leibleinii | Kützing ex Ralfs | Brit. Desmid.: | 167, pl. XXVIII: fig. 4 | 1848 |
| Closterium leibleinii | Kützing | Linnaea | 8: 596, pl. 18: fig. 79 | 1834 |
| Closterium leibleinii var. angulatum | Balsamo | Atti [Reale] Accad. Sci. Fis. e Mat. [Napoli], ser. 2, | 1{14}: 37, pl. I: figs. 16-18 | 1885 |
| Closterium leibleinii var. angulatum | F. Balsamo | image | ||
| Closterium leibleinii var. boergesenii | (Schmidle) Y.V. Roll | Trudy Obshch. Isp. Prir. Kharkov, Univ. | 47{2}: 187 | 1915 |
| Closterium leibleinii var. curtum | West | image | ||
| Closterium leibleinii var. granulata | H. Kufferath | image | ||
| Closterium leibleinii var. manschuricum | B.V. Skvortzov | image | ||
| Closterium leibleinii var. minima | W. Schmidle | image | ||
| Closterium leibleinii var. minus | Reinsch | Int. Polarforsch. 1882-1883, Deutsch. Exped. Ergebn. | 2: 353, pl. II: fig. 11 | 1890 |
| Closterium leibleinii var. montanum | L. Viret | image | ||
| Closterium leibleinii var. occidentale | West | image | ||
| Closterium leibleinii var. philippinense | M. Hirano | image | ||
| Closterium leibleinii var. recurvatum | West & G.S. West | image | ||
| Closterium lemmermannii_('lemmermanni') | O. Zacharias | image | ||
| Closterium lens | J.P. Jacobsen | image | ||
| Closterium lens var. intermedia | J.P. Jacobsen | image | ||
| Closterium lens var. majus_('major') | J.P. Jacobsen | image | ||
| Closterium lens var. minus_('minor') | J.P. Jacobsen | image | ||
| Closterium libellula f. elongatum_('elongata') | Willi Krieger | image | ||
| Closterium libellula f. intermedium | (J. Roy & J. Bisset) E.K. Kossinskaja | image | ||
| Closterium libellula f. majus | (O.F. Borge) E.K. Kossinskaja | image | ||
| Closterium libellula f. minus | Beck-Mannagetta | Ve\*vstn. Král. C\*veské Společn. Nauk, Tr\*v. Mat.-Pr\*vír. [Mém. Soc. Roy. Sci. Bohe\*^me, Cl. Sci.] | 1926{10}: 5 | 1927 |
| Closterium libellula f. sygmoideum | T.J.C. Irenee-Marie | image | ||
| Closterium libellula | G.W. Focke | image | ||
| Closterium libellula subsp. interruptum | (West) F.M. Sarim & M.A.F. Faridi | image | ||
| Closterium libellula var. angusticeps | Grönblad | Acta Societatis Scientarum Fennicae, n.s.B | 2{6}: 9, fig. 12 | 1945 |
| Closterium libellula var. angusticeps | R.L. Grönblad | image | ||
| Closterium libellula var. elongatum | (Willi Krieger) A.M. Scott & G.W. Prescott | image | ||
| Closterium libellula var. gracile_('gracilis') | H. Kufferath | image | ||
| Closterium libellula var. intermedium | (J. Roy & J. Bisset) G.S. West | image | ||
| Closterium libellula var. interruptum | A. Donat | image | ||
| Closterium libellula var. pulneyense_('pulneyensis') | M.O.P. Iyengar & B. Vimala Bai | image | ||
| Closterium libellula var. punctatum | (Raciborski) W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 256 | 1935 |
| Closterium libellula var. sikkimense | J.P. Keshri & D. Das in Das & Keshri | Biblioth. Phycologica | 119: 77, pl. XVI: figs. 314, 315 | 2016 |
| Closterium limicum | J. Sampaio | image | ||
| Closterium limneticum | E.J. Lemmermann | image | ||
| Closterium limneticum f. elongatum | P. Compère | image | ||
| Closterium limneticum var. fallax | J. Ruzicka | image | ||
| Closterium limneticum var. tenue | E.J. Lemmermann | image | ||
| Closterium linea | J.A.M. Perty | image | ||
| Closterium lineare | C.W. Nägeli | image | ||
| Closterium linearifusiforme | M. Noda | J. Fac. Sci., Niigata Univ., ser. 2, | 4: 142, pl. 8: fig. 1 | 1963 |
| Closterium lineatum | C.G. Ehrenberg | image | ||
| Closterium lineatum | C.G. Ehrenberg ex J. Ralfs | image | ||
| Closterium lineatum f. angustatum | P.F. Reinsch | image | ||
| Closterium lineatum f. angustum | P.F. Reinsch | image | ||
| Closterium lineatum f. elongatum | K. Rosa | image | ||
| Closterium lineatum f. elongatum | Rosa | Stud. Bot. C\*vech. | 12: 200, 226, pl. VI: fig. 3 | 1951 |
| Closterium lineatum f. incolorato-glabra | N.N. Woronichin | image | ||
| Closterium lineatum f. laeve | T.J.C. Irenee-Marie | image | ||
| Closterium lineatum f. latior | K. Rosa | image | ||
| Closterium lineatum f. sigmoideum | T.J.C. Irenee-Marie | image | ||
| Closterium lineatum f. spirostriolata | West & G.S. West | image | ||
| Closterium lineatum f. sublaeve_('sublaevis') | G.L. Rabenhorst | image | ||
| Closterium lineatum f. tenuissimum | P.F. Reinsch | image | ||
| Closterium lineatum var. africanum | (Schmidle) W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 350 | 1935 |
| Closterium lineatum var. costatum | F. Wolle | image | ||
| Closterium lineatum var. costatum | W.N. Hastings | image | ||
| Closterium lineatum var. curvatum | K. Thomasson | Exploration hydrobiologique du bassin du lac Bangweolo et du Luapula | 4(2): 19, pl. IV: fig. 5 | 1966 |
| Closterium lineatum var. elongatissimum | G.W. Prescott in Prescott, Croasdale & Vinyard | Syn. N. Amer. Desmids | II{1}: 64, pl. XXXII: figs. 6, 6a | 1975 |
| Closterium lineatum var. elongatum | (Rosa) Croasdale | Farlowia | 4: 525 | 1955 |
| Closterium lineatum var. gracile | K. Behre | image | ||
| Closterium lineatum var. guyanense | P. Bourrelly & A. Couté | Amazoniana | 7: 236, 259, pl. VI: fig. 7 | 1982 |
| Closterium lineatum var. guyanense | P. Bourrelly & A. Coute | image | ||
| Closterium lineatum var. majus_('major') | G.E. Huber-Pestalozzi | image | ||
| Closterium lineatum var. maximum | B.H. Smith | image | ||
| Closterium lineatum var. minus | N.N. Woronichin | image | ||
| Closterium lineatum var. monolithum | A. Kurz | image | ||
| Closterium lineatum var. multinucleatum | G. Deflandre | image | ||
| Closterium lineatum var. perporosum | R.L. Grönblad | image | ||
| Closterium lineatum var. sandvicense | C.F.O. Nordstedt | image | ||
| Closterium lineatum var. sublaeve | L.A. Brebisson | image | ||
| Closterium lineatum var. subrectum | M. Noda & B.V. Skvortzov | image | ||
| Closterium lineola | K.E. Eichwald | image | ||
| Closterium lineolatum | C.G. Ehrenberg | image | ||
| Closterium lineolatum | F.T. Kützing | image | ||
| Closterium lineolatum | Kützing | Sp. alg.: | 165 | 1849 |
| Closterium littorale f. concavum | B. Tracanna | Opera Lilloana | 35: 104, 125, pl. 44: figs. 3, 12, 13 | 1985 |
| Closterium littorale f. crassior | O.F. Borge | image | ||
| Closterium littorale | F. Gay | Mon. loc. Conj.: | 75, pl. II: fig. 17 | 1884 |
| Closterium littorale f. minus | L.E. Komarenko | image | ||
| Closterium littorale var. brunnea | B.V. Skvortzov & M. Noda | image | ||
| Closterium littorale var. elegans | (G.S. West) J. Ruzicka | image | ||
| Closterium littorale var. indicum | J.P. Keshri & D. Das in Das & Keshri | Biblioth. Phycologica | 119: 78, pl. XVI: fig. 318 | 2016 |
| Closterium loefgrenii | O.F. Borge | image | ||
| Closterium loktakense | P.J. Brühl & K.P. Biswas | image | ||
| Closterium lorentzi | C. Bernard | image | ||
| Closterium luchterianum | P. Palik | image | ||
| Closterium lundellii | N.G. Lagerheim | image | ||
| Closterium lunula | (O.F. Müller) C.L. Nitzsch | image | ||
| Closterium lunula | C.G. Ehrenberg & F.G. Hemprich ex J. Ralfs | image | ||
| Closterium lunula f. biconvexum | (W. Schmidle) E.K. Kossinskaja | image | ||
| Closterium lunula f. coloratum | (G.A. Klebs) E.K. Kossinskaja | image | ||
| Closterium lunula f. crassissimum | Croasdale in Grönblad & Croasdale | Acta Bot. Fennica | 93: 7, pl. I: fig. 10 | 1971 |
| Closterium lunula f. crassissimum | H.T. Croasdale | image | ||
| Closterium lunula f. farcinale_('farcinalis') | W. Schmidle | image | ||
| Closterium lunula f. gracile_('gracilis') | E. Messikommer | image | ||
| Closterium lunula f. levanderi | R.L. Grönblad | image | ||
| Closterium lunula f. minus_('minor') | O.F. Borge | image | ||
| Closterium lunula f. minus_('minor') | West & G.S. West | image | ||
| Closterium lunula f. nasutum | A.M. Scott & G.W. Prescott | image | ||
| Closterium lunula f. retusum | L.S. Peterfi | image | ||
| Closterium lunula f. straminellum | G. Uherkovich | image | ||
| Closterium lunula f. striata | P. Bourrelly | image | ||
| Closterium lunula var. biconvexum | W. Schmidle | image | ||
| Closterium lunula var. carinthiacum | G. Beck | image | ||
| Closterium lunula var. coloratum | G.A. Klebs | image | ||
| Closterium lunula var. crameri | (C. Bernard) P.H.G. Oye | image | ||
| Closterium lunula var. cuneatum | R. Gutwinski | image | ||
| Closterium lunula var. giganteum | (C. Bernard) G.I. Playfair | image | ||
| Closterium lunula var. giganteum | (Nordstedt) A.J. Brook & D.B. Williamson | A monograph on some British desmids: | 267 | 2010 |
| Closterium lunula var. intermedium | R. Gutwinski | image | ||
| Closterium lunula var. intermedium | R. Gutwinski | image | ||
| Closterium lunula var. massartii | (De Wildeman) W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 304 | 1935 |
| Closterium lunula var. maximum | O.F. Borge | image | ||
| Closterium lunula var. nordstedtii | G.J.P. Ramos, C.E.M. Bicudo & C.W.N. Moura | Notulae algarum | 224: 4 | 2022 |
| Closterium lunula var. praegrande | (G.L. Rabenhorst) P.C.M. Petit | image | ||
| Closterium lunula var. pseudoacerosum | G.W. Prescott | image | ||
| Closterium lunula var. rectum | M. Noda & B.V. Skvortzov | image | ||
| Closterium lunula var. striatum | F. Wolle | image | ||
| Closterium lunula var. sublanceolatum | G.A. Klebs | image | ||
| Closterium lunula var. submoniliferum | G.A. Klebs | image | ||
| Closterium lunula var. typicum | G.A. Klebs | image | ||
| Closterium lunula var. uniseriatum | (G.A. Klebs) E.C. Teodoresco | image | ||
| Closterium lusitanicum | G.A.S.F. Sampaio | image | ||
| Closterium lusitanicum var. minus_('minor') | J. Sampaio | image | ||
| Closterium macedonicum | S.P. Petkoff | image | ||
| Closterium macilentum | Brébisson | Mém. Soc. Imp. Sci. Nat. Cherbourg | 4: 153, pl. II: fig. 36 | 1856 |
| Closterium macilentum f. adultior | A. Kurz | image | ||
| Closterium macilentum f. sigmoideum | T.J.C. Irenee-Marie | image | ||
| Closterium macilentum | L.A. Brebisson | image | ||
| Closterium macilentum var. elongatum | E.N. Lacoste de Díaz | image | ||
| Closterium macilentum var. gracile | P. Bourrelly | image | ||
| Closterium macilentum var. inflatulum | K. Förster | image | ||
| Closterium macilentum var. kavinae | K. Rosa | image | ||
| Closterium macilentum var. minus_('minor') | S.P. Petkoff | image | ||
| Closterium macilentum var. simplissimum | G.W. Prescott | image | ||
| Closterium macilentum var. substriatum | (Grönblad) W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 314 | 1935 |
| Closterium macilentum var. substrigosum | M. Raciborski | image | ||
| Closterium maculatum | W.N. Hastings | image | ||
| Closterium magellanicum | Borge | Botaniska studier tillägnade F.R. Kjellman ...: | 30, pl. II: fig. 8 | 1906 |
| Closterium magellanicum | O.F. Borge | image | ||
| Closterium magnificum | G.I. Playfair | image | ||
| Closterium maharastrense | N.D. Kamat | image | ||
| Closterium malinvernianiforme | R.L. Grönblad | image | ||
| Closterium malinvernianiforme var. gracilius | E.O. Hughes | image | ||
| Closterium malinvernianiforme var. nasutum | P. Bourrelly | image | ||
| Closterium malinvernianum | De Notaris | Erb. Critt. Ital. | Fasc. 26: no. 1254 | 1865 |
| Closterium malinvernianum f. inflata | J.-J.-M. Virieux | image | ||
| Closterium malinvernianum f. majus_('major') | F.E. Fritsch | image | ||
| Closterium malinvernianum f. sygmoideum | T.J.C. Irenee-Marie | image | ||
| Closterium malinvernianum f. typica | J.-J.-M. Virieux | image | ||
| Closterium malinvernicum | De Notaris | Hedwigia | 5: 43 | 1866 |
| Closterium malinvernicum | G. De Notaris | image | ||
| Closterium malmei f. minus_('minor') | Therezien | image | ||
| Closterium malmei | O.F. Borge | image | ||
| Closterium malmei var. semicirculare | O.F. Borge | image | ||
| Closterium mamenchoenum | J.P. Keshri & D. Das in Das & Keshri | Biblioth. Phycologica | 119: 79, pl. X: fig. 274; pl. XI: fig. 275 | 2016 |
| Closterium manipurense | P.J. Brühl & K.P. Biswas | image | ||
| Closterium manschuricum | B.V. Skvortzov | image | ||
| Closterium margaritaceum | C.G. Ehrenberg | image | ||
| Closterium margaritiferum | K.E. Eichwald | image | ||
| Closterium massartii_('massarti') | De Wildeman | image | ||
| Closterium massartii_(`massarti') | De Wildeman | Ann. Soc. Belge Microscop. | 24(Bull.): 105 | 1898 |
| Closterium maximum | (H.C. Wood) Schmidle in Wittrock, Nordstedt & Lagerheim | Alg. Aq. Dulc. Exsicc. | no. 1392 | 1896 |
| Closterium maximum | (H.C. Wood) W. Schmidle | image | ||
| Closterium maximum | De Wildeman | Ann. Soc. Belge Microscop. | 22(Bull.): 146 | 1896 |
| Closterium maximum | De Wildeman | Ann. Jard. Bot. Buitenzorg, Suppl. | 1: 88, pl. XIX: figs. 18-20 | 1897 |
| Closterium maximum | E.A.J. De Wildeman | image | ||
| Closterium maximum | E.A.J. De Wildeman | image | ||
| Closterium mediolaeve | W. Archer ex De Toni | Syll. Alg. | 1: 853, no fig. | 1889 |
| Closterium medioleve | Archer | Quarterly Journal of Microscopical Science, ser. 2, | 18: 214, no fig. | 1878 |
| Closterium medioleve | W. Archer | image | ||
| Closterium methueni | F.E. Fritsch | image | ||
| Closterium methuenii var. ventricosa | F.E. Fritsch | image | ||
| Closterium methuenii_('Methueni') | F.E. Fritsch | Annales de Biologie Lacustre | 7: 44, pl. I: fig. 7 | 1914 |
| Closterium microgranulatum | H. Kufferath | image | ||
| Closterium milliani | M. Lefèvre | image | ||
| Closterium minianum | G.A.S.F. Sampaio | image | ||
| Closterium minutum f. tenuior | G.E. Huber-Pestalozzi | image | ||
| Closterium minutum var. indicum | J.P. Keshri & D. Das in Das & Keshri | Biblioth. Phycologica | 119: 80, pl. XIV: figs. 294-296 | 2016 |
| Closterium minutum | Y.V. Roll | image | ||
| Closterium molle | G.I. Playfair | image | ||
| Closterium monile | L.A. Brebisson | image | ||
| Closterium monile | L.A. Brebisson | image | ||
| Closterium monile | L.A. Brebisson ex F.T. Kützing | image | ||
| Closterium moniliferum | (Bory) Ehrenberg | image | ||
| Closterium moniliferum | C.G. Ehrenberg ex J. Ralfs | image | ||
| Closterium moniliferum | Ehrenberg ex Ralfs | Brit. Desmid.: | 166, pl. XXVIII: fig. 3 | 1848 |
| Closterium moniliferum f. angulatum | P.F. Reinsch | image | ||
| Closterium moniliferum f. boryanum | P.F. Reinsch | image | ||
| Closterium moniliferum f. ehrenbergianum | P.F. Reinsch | image | ||
| Closterium moniliferum f. giganteum | K. Förster | Ber. Bayer. Bot. Ges. | 37: 50, pl. 1: fig. 1 | 1964 |
| Closterium moniliferum f. giganteum | K. Förster | image | ||
| Closterium moniliferum f. gracile | K. Förster | image | ||
| Closterium moniliferum f. intermedia | R. Gutwinski | image | ||
| Closterium moniliferum f. kuetzingiana | J.P. Jacobsen | image | ||
| Closterium moniliferum f. leibleiniana | J.P. Jacobsen | image | ||
| Closterium moniliferum f. leibleinii | (F.T. Kützing) P.F. Reinsch | image | ||
| Closterium moniliferum f. minus_('minor') | K.M. Strøm | image | ||
| Closterium moniliferum f. minus_('minor') | T. Hortobágyi | image | ||
| Closterium moniliferum f. muelleriana | J.P. Jacobsen | image | ||
| Closterium moniliferum f. subrectum | V.I. Poljansky | Ref. Nauchno-Issl. Rabot, Otdelenie Biol. Nauk | 1942-1947: 11 | 1947 |
| Closterium moniliferum var. acutum | Willi Krieger & A.M. Scott | image | ||
| Closterium moniliferum var. angulatum | (P.F. Reinsch) G.L. Rabenhorst | image | ||
| Closterium moniliferum var. angustatum | (C.A. Hantzsch) G.L. Rabenhorst | image | ||
| Closterium moniliferum var. concavum | G.A. Klebs | image | ||
| Closterium moniliferum var. ehrenbergii | (G.G.A. Meneghini) G.A. Klebs | image | ||
| Closterium moniliferum var. elegans | M. Hirano | image | ||
| Closterium moniliferum var. epithemioides | M.I. Claassen | image | ||
| Closterium moniliferum var. galiciense | (R. Gutwinski) G.S. West | image | ||
| Closterium moniliferum var. genuinum | E.O.O. Kirchner | image | ||
| Closterium moniliferum var. giganteum | (K. Förster) K. Förster | Arch. Hydrobiol. Suppl. | 60 (Algol. Stud. 28): 238 | 1981 |
| Closterium moniliferum var. leibleiniaceum | G. De Notaris & F. Baglietto | image | ||
| Closterium moniliferum var. leibleinii | (F.T. Kützing) G.A. Klebs | image | ||
| Closterium moniliferum var. malinvernianiforme | (R.L. Grönblad) E.K. Kossinskaja | image | ||
| Closterium moniliferum var. minus | H. Alten | image | ||
| Closterium moniliferum var. minus_('minor') | Kützing | image | ||
| Closterium moniliferum var. nanum | R.L. Grönblad | image | ||
| Closterium moniliferum var. nasutum | M.F. Rich | image | ||
| Closterium moniliferum var. recurvatum | O.F. Borge | image | ||
| Closterium moniliferum var. robustum | T. Hinode | image | ||
| Closterium moniliferum var. submoniliferum | (Woronichin) W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 292 | 1935 |
| Closterium moniliferum var. thuretii_('Thureti') | L.A. Brebisson | image | ||
| Closterium moniliferum var. typicum | G.A. Klebs | image | ||
| Closterium monotaenium | Archer | Quarterly Journal of Microscopical Science, ser. 2, | 16: 415, no fig. | 1876 |
| Closterium monotaenium | W. Archer | image | ||
| Closterium mourense | G.I. Playfair | image | ||
| Closterium multistriatum | F.G. Hemprich & C.G. Ehrenberg | image | ||
| Closterium nasutum | F. Wolle | image | ||
| Closterium nasutum var. kazukoae | Y. Kanetsuna | Phycol. Res. | 50: 102, figs. 1, 63 | 2002 |
| Closterium navicula | (L.A. Brebisson) J. Lütkemüller | image | ||
| Closterium navicula f. duplo-maior | J. Roubal | image | ||
| Closterium navicula f. majus_('major') | F.E. Fritsch & M.F. Rich | image | ||
| Closterium navicula f. pyrenoidosum | L.S. Peterfi | image | ||
| Closterium navicula var. granulatum | (West & G.S. West) W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 258 | 1935 |
| Closterium navicula var. inflatum | (W. West & G.S. West) H. Croasdale in Prescott, Croasdale & Vinyard | Syn. N. Amer. Desmids | II{1}: 72 | 1975 |
| Closterium navicula var. subcompactum | (West & G.S. West) W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 259 | 1935 |
| Closterium navicula var. tumidum | Willi Krieger & P. Bourrelly | image | ||
| Closterium naviculoides | J.N.F. Wille | image | ||
| Closterium naviculoideum | G.I. Playfair | image | ||
| Closterium nematodes f. kriegeri | Y. Kanetsuna | Phycol. Res. | 50: 102, figs. 2, 64 | 2002 |
| Closterium nematodes f. majus_('major') | T.J.C. Irenee-Marie | image | ||
| Closterium nematodes f. minus_('minor') | F.E. Fritsch & M.F. Rich | image | ||
| Closterium nematodes var. microteres | H.L. Skuja | image | ||
| Closterium nematodes var. proboscideum | W.B. Turner | image | ||
| Closterium nematodes var. robustum | M. Hirano | image | ||
| Closterium nematodes var. sinense | C.C. Jao | image | ||
| Closterium nematodes var. tumidum | G.S. West | image | ||
| Closterium nematodes | W. Joshua | J. Linn. Soc., London. Botany | 21: 652, pl. XXII: figs. 7-9 | 1886 |
| Closterium nilssonii | Borge | Ark. Bot. | 6{1}: 16, pl. 1: fig. 8 | 1906 |
| Closterium nilssonii | O.F. Borge | image | ||
| Closterium nodosum | Bailey | image | ||
| Closterium nordstedtii | Chodat | Bull. Herb. Boissier | 6: 185, no fig. | 1898 |
| Closterium nordstedtii | Gutwiński | Bull. Int. Acad. Sci. Cracovie, Cl. Sc. Math. et Nat. | 1902: 583, pl. XXXVI: fig. 16 | 1902 |
| Closterium nordstedtii | R. Gutwinski | image | ||
| Closterium nordstedtii | R.H. Chodat | image | ||
| Closterium nordstedtii var. polystictum | (G. Nygaard) J. Ruzicka | image | ||
| Closterium novae-angliae | J.A. Cushman | Bull. Torrey Bot. Club | 35: 131, pl. 4: fig. 1 | 1908 |
| Closterium novae-guineae | C. Bernard | image | ||
| Closterium nylandicum | (Grönblad) A.J. Brook & D.B. Williamson | A monograph on some British desmids: | 237 | 2010 |
| Closterium obtusangulum | A.K.J. Corda | image | ||
| Closterium obtusangulum | Corda in Ralfs | Brit. Desmid.: | 221, pl. 6: fig. 42 in Corda, Almanach Carlsbad 10. 1940 | 1848 |
| Closterium obtusangulum | Corda | Alman. Carlsbad | 10: 220, pl. VI: figs. 42, 43 | 1840 |
| Closterium obtusum | Brébisson | Mém. Soc. Imp. Sci. Nat. Cherbourg | 4: 154, pl. II: fig. 4 | 1856 |
| Closterium obtusum | Brebisson | image | ||
| Closterium obtusum var. majus_('major') | M. Raciborski | image | ||
| Closterium obtusum var. minor | M. Raciborski | image | ||
| Closterium obtusum var. pusillum | (C.A. Hantzsch) G.A. Klebs | image | ||
| Closterium obtusum var. rectissimum | C. Bernard | image | ||
| Closterium obtusum var. typicum | G.A. Klebs | image | ||
| Closterium obversum | K.E. Eichwald | image | ||
| Closterium okaritoense | E.A. Flint & D.B. Williamson | New Zealand J. Botany | 43: 288, fig. 1C | 2005 |
| Closterium okavangicum | P.F.M. Coesel & A. Van Geest | Syst. Geogr. Pls. | 78: 30, figs. 3-5 | 2008 |
| Closterium oligocampylum f. tenuior | J. Roubal | image | ||
| Closterium oligocampylum | Schmidle | Österr. Bot. Z. | 49: 1, fig. 5 | 1899 |
| Closterium oligocampylum | W. Schmidle | image | ||
| Closterium oncosporum | C.F.O. Nordstedt | image | ||
| Closterium oncosporum | Nordstedt | Öfvers. K. [Svenska] Vet.-Akad. Förh. | 34{3}: 16, pl. II: fig. 1 | 1877 |
| Closterium ornatum | G.L. Rabenhorst | image | ||
| Closterium pachydermum | West & G.S. West | image | ||
| Closterium pakistanicum | Masud-ul-Hassan, T. Rasool, & M. Nizamuddin | Pakistan J. Bot. | 27: 255, 1 fig. | 1995 |
| Closterium paludosum | Thunmark in W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 329, no fig. | 1935 |
| Closterium paradoxum | J.N.F. Wille | image | ||
| Closterium parasiticum | G.G.A. Meneghini | image | ||
| Closterium parvulum | C.W. Nägeli | image | ||
| Closterium parvulum f. indicum | J.P. Keshri & D. Das in Das & Keshri | Biblioth. Phycologica | 119: 82, pl. XVII: figs. 244, 245 | 2016 |
| Closterium parvulum f. majus_('major') | F. Auclair | image | ||
| Closterium parvulum f. majus_('major') | K.M. Strøm | image | ||
| Closterium parvulum f. majus_('major') | Y.V. Roll | image | ||
| Closterium parvulum f. maximum | G.W. Prescott in Prescott, Croasdale & Vinyard | Syn. N. Amer. Desmids | II{1}: 74, pl. XXIV: fig. 6 | 1975 |
| Closterium parvulum f. sigmoideum | T.J.C. Irenee-Marie | image | ||
| Closterium parvulum | Nägeli | Gatt. Einzell. Alg: | 106, pl. VI: C, fig. 2 | 1849 |
| Closterium parvulum var. angustissimum | T. Hinode | image | ||
| Closterium parvulum var. angustum | West & G.S. West | image | ||
| Closterium parvulum var. angustum | West & G.S. West | image | ||
| Closterium parvulum var. cornutum | (Playfair) W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 277 | 1935 |
| Closterium parvulum var. crassius | C. Bernard | image | ||
| Closterium parvulum var. flaccidum | (Delponte) Kossinskaya | Fl. Spor. Rast. SSSR | 5: 186 | 1960 |
| Closterium parvulum var. flaccidum | (G.B. Delponte) E.K. Kossinskaja | image | ||
| Closterium parvulum var. minus_('minor') | M.I. Claassen | image | ||
| Closterium parvulum var. obtusum | H.T. Croasdale | image | ||
| Closterium parvulum var. robustum | E. Messikommer | image | ||
| Closterium parvulum var. tortum | (B.M. Griffiths) H.L. Skuja | image | ||
| Closterium parvulum var. tumidum | G. Nygaard | image | ||
| Closterium pegleri | F.E. Fritsch | image | ||
| Closterium penium | P.F. Reinsch | image | ||
| Closterium peracerosum f. curvata | F.E. Fritsch | image | ||
| Closterium peracerosum | F. Gay | Mon. loc. Conj.: | 75, pl. II: fig. 18 | 1884 |
| Closterium peracerosum f. incolorato-glabra | N.N. Woronichin | image | ||
| Closterium peracerosum var. aethiopicum | West & G.S. West | image | ||
| Closterium peracerosum var. arcuatus | F.E. Fritsch & M.F. Rich | Trans. Roy. Soc. S. Afr. | 18: 56, fig. 16A,B | 1929 |
| Closterium peracerosum var. elegans | G.S. West | J. Bot. (London) | 37: 111, pl. 396: figs. 1, 2 | 1899 |
| Closterium perminutum | O.F. Borge | image | ||
| Closterium planum | E.O. Hughes | image | ||
| Closterium pleurodermatum | West & G.S. West | image | ||
| Closterium polymorphum | G. Nygaard in Berg & Nygaard | K. Danske Vidensk. Selsk. Naturvidensk. og Math. Afd. 9.Raekke | 1: 312, fig. 27, pl. III: figs. 34-38 | 1929 |
| Closterium polymorphum | J.A.M. Perty | image | ||
| Closterium polystictum | G. Nygaard | image | ||
| Closterium polystictum var. brevius | K. Behre | image | ||
| Closterium polystictum var. breviusculum | G. Nygaard | image | ||
| Closterium polystictum var. nordstedtii | (Chodat) W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 266 | 1935 |
| Closterium polystictum var. patagonicum | R.M. Whelden | image | ||
| Closterium porrectum | C.F.O. Nordstedt | image | ||
| Closterium porrectum var. angustatum | West & G.S. West | image | ||
| Closterium porrectum var. borgei | K. Förster | Hydrobiologia | 23: 340, pl. 1: fig. 15 | 1964 |
| Closterium porrectum var. borgei | K. Förster | Arch. Hydrobiol. Suppl. | 60(3) (Algol. Stud. 28): 238, pl. 1: fig. 20 (in Borge, Ark. Bot. 1: 79. 1903) | 1981 |
| Closterium porrectum var. borgei | K. Förster | image | ||
| Closterium porteanum f. parigranulatum | Y. Kanetsuna in Yamagishi | Plankton algae of Southeast Asia: | 162, pl. 71: figs. 15, 16 | 2010 |
| Closterium praegrande | G.L. Rabenhorst | image | ||
| Closterium praelongum | Brébisson | Mém. Soc. Imp. Sci. Nat. Cherbourg | 4: 152, pl. II: fig. 41 | 1856 |
| Closterium praelongum f. brevius_('brevior') | C.F.O. Nordstedt | image | ||
| Closterium praelongum f. brevius_('brevior') | Nordstedt | K. Svenska Vet.-Akad. Handl., ser. 4, | 22{8}: 68, pl. III: figs. 22-24 | 1888 |
| Closterium praelongum f. colorato-glabra | N.N. Woronichin | image | ||
| Closterium praelongum f. colorato-punctata | N.N. Woronichin | image | ||
| Closterium praelongum f. colorato-striata | N.N. Woronichin | image | ||
| Closterium praelongum f. incolorato-glabra | N.N. Woronichin | image | ||
| Closterium praelongum f. longissimum | G.W. Prescott in Prescott, Croasdale & Vinyard | Syn. N. Amer. Desmids | II{1}: 77, pl. XXVIII: fig. 12 | 1975 |
| Closterium praelongum | L.A. Brebisson | image | ||
| Closterium praelongum subsp. brevius | (C.F.O. Nordstedt) F.M. Sarim & M.A.F. Faridi | image | ||
| Closterium praelongum var. brevius | (Nordstedt) W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 324 | 1935 |
| Closterium praelongum var. crassior | W. Schmidle | image | ||
| Closterium praelongum var. madagascariense_(`madagascariensis') | P. Bourrelly & A. Couté | Biblioth. Phycol. | 86: 26, 185, pl. X: fig. 6 | 1991 |
| Closterium praelongum var. porosum | W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 324, pl. 25: fig. 10 | 1935 |
| Closterium praelongum var. punctatum | K. Rosa | image | ||
| Closterium praelongum var. rectum | E.J. Lemmermann | image | ||
| Closterium praelongum var. strigosum | (L.A. Brebisson) G.I. Playfair | image | ||
| Closterium pritchardianum | Archer | Quart. J. Micr. Sc., ser. 2, | 2: 250, pl. XII: figs. 25-27 | 1862 |
| Closterium pritchardianum f. attenuata | T.J.C. Irenee-Marie | image | ||
| Closterium pritchardianum f. brasiliense | K. Förster & F. Eckert | image | ||
| Closterium pritchardianum f. brasiliense | Kurt Förster & Eckert in Eckert | Rev. Algol., ser. 2, | 7: 45, pl. 1: fig. 9; pl. 8: fig. 2 | 1963 |
| Closterium pritchardianum f. crassa | R. Gutwinski | image | ||
| Closterium pritchardianum f. crassa | R. Gutwinski | image | ||
| Closterium pritchardianum f. laeve | E.O. Hughes | image | ||
| Closterium pritchardianum f. maxima | C.F.O. Nordstedt | image | ||
| Closterium pritchardianum f. maximum | G. Uherkovich | image | ||
| Closterium pritchardianum f. micro-punctata | E. Messikommer | image | ||
| Closterium pritchardianum f. minus_('minor') | F.E. Fritsch | image | ||
| Closterium pritchardianum var. africanum | (F.E. Fritsch & M.F. Rich) W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 322 | 1935 |
| Closterium pritchardianum var. alpinum | W. Schmidle | image | ||
| Closterium pritchardianum var. angustatum | K. Rosa | image | ||
| Closterium pritchardianum var. angustum | K.M. Borzecki | image | ||
| Closterium pritchardianum var. brasiliense | (Kurt Förster & Eckert) G.J.P. Ramos & C.W.N. Moura | Notulae algarum | 118: 1 | 2019 |
| Closterium pritchardianum var. lerschii | E. Kol | Acta Litt. ac Sc. R. Univ. Hung. Franc.-Jos. [Szeged], Biol. Sc. Nat. [=Acta Biol.] | 2: 226 | 1933 |
| Closterium pritchardianum var. madagascariense | F.E. Fritsch | image | ||
| Closterium pritchardianum var. minus | West | image | ||
| Closterium pritchardianum var. olygo-punctatum | Y.V. Roll | image | ||
| Closterium pritchardianum var. subpraelongum | R.L. Grönblad | image | ||
| Closterium pritchardianum | W. Archer | image | ||
| Closterium proboscideum | W.B. Turner | image | ||
| Closterium prolongum | M.F. Rich | image | ||
| Closterium pronum | Brébisson | Mém. Soc. Imp. Sci. Nat. Cherbourg | 4: 157, pl. II: fig. 42 | 1856 |
| Closterium pronum f. brebissonii | P.F. Reinsch | image | ||
| Closterium pronum f. brevius | (W. West) E.K. Kossinskaja | image | ||
| Closterium pronum f. brevius | West | image | ||
| Closterium pronum f. hylina | M. Raciborski | image | ||
| Closterium pronum f. plurilocellata | N.N. Woronichin | image | ||
| Closterium pronum f. pritchardianum_('pritshardianum') | (Archer) Reinsch | Algenfl. Franken: | 188 | 1866 |
| Closterium pronum f. pritshardianum | (W. Archer) P.F. Reinsch | image | ||
| Closterium pronum f. sigmoideum | Woronichin | image | ||
| Closterium pronum f. tenerrimum | P.F. Reinsch | image | ||
| Closterium pronum | L.A. Brebisson | image | ||
| Closterium pronum var. acutum | (H.C. Lyngbye) G.A. Klebs | image | ||
| Closterium pronum var. cornu | (C.G. Ehrenberg) G.A. Klebs | image | ||
| Closterium pronum var. fresenii | G.L. Rabenhorst | image | ||
| Closterium pronum var. linea | (J.A.M. Perty) G.A. Klebs | image | ||
| Closterium pronum var. longissima | E.J. Lemmermann | image | ||
| Closterium pronum var. protuberans | E.N. Bolokhontsev | Botanical-biological studies of Lake Ladoga: | 352 | 1911 |
| Closterium pronum var. raphidioideum | N.M. Gaidukov | image | ||
| Closterium pronum var. typicum | G.A. Klebs | image | ||
| Closterium pseudanastomosum | R.L. Grönblad | image | ||
| Closterium pseudoclosterium | J. Roy | image | ||
| Closterium pseudocostatum | J. S\*vt\*vastný & F.A.C. Kouwets | Fottea | 12: 294, figs. 1-9, 22-27 | 2012 |
| Closterium pseudocynthia | J.P. Keshri & D. Das in Das & Keshri | Biblioth. Phycologica | 119: 83, pl. XX: figs. 365, 366 | 2016 |
| Closterium pseudodianae | Roy | Scottish Naturalist | 27: 201 | 1890 |
| Closterium pseudoincurvum | J.P. Keshri & D. Das in Das & Keshri | Biblioth. Phycologica | 119: 84, pl. XXII: figs. 382, 383 | 2016 |
| Closterium pseudokuetzingii | D.B. Williamson | Nova Hedwigia | 62: 432, figs. 1-4 | 1996 |
| Closterium pseudolanceolatum | R. Lenzenweger & C. Lütz | Arch. Hydrobiol. Suppl. | 162 (Algol. Stud. 119): 79 | 2006 |
| Closterium pseudoleibleinii | M.I. Claassen | image | ||
| Closterium pseudolibellula f. fusiforme_('fusiformis') | F.E. Fritsch | image | ||
| Closterium pseudolibellula | F.E. Fritsch | image | ||
| Closterium pseudolibellula | Fritsch in Fritsch & Stephens | Trans. Roy. Soc. S. Afr. | 9: 24, fig. 7A,D | 1921 |
| Closterium pseudolunula | Claassen | Bothalia | 7: 575, pl. 4: fig. 1 | 1961 |
| Closterium pseudolunula | M.I. Claassen | image | ||
| Closterium pseudolunula | O.F. Borge | image | ||
| Closterium pseudolunula var. concavum | K. Förster & F. Eckert | image | ||
| Closterium pseudolunula var. majus_('major') | T.J.C. Irenee-Marie | image | ||
| Closterium pseudolunula var. pseudolibellula | (Fritsch) W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 305 | 1935 |
| Closterium pseudolunula var. spetsbergense | (Borge) O.A. Petlovany in P.M. Tsarenko et al. (eds.) | Algae of Ukraine | 4: 111 | 2015 |
| Closterium pseudonasutum | C.C. Jao | image | ||
| Closterium pseudonitidulum var. obsoletum | M.C. Cooke | Brit. desm. | 88, pl. XLII: fig. 15 | 1886 |
| Closterium pseudopenium | R.L. Grönblad | image | ||
| Closterium pseudopusillum | E. Messikommer | image | ||
| Closterium pseudopygmaeum | F.A.C. Kouwets | Arch. Hydrobiol. Suppl. | 137 (Algol. Stud. 101): 30, pl. 1: 2-8 | 2001 |
| Closterium pseudospirotaenium | E.J. Lemmermann | image | ||
| Closterium pseudospirotaenium var. fasciculatum | E.J. Lemmermann | image | ||
| Closterium pseudospirotaenium var. variabile | E.J. Lemmermann | image | ||
| Closterium pseudospirotaenium var. variabile | Lemmermann | ForschBer. Biol. Sta. Plön | 4: 119, figs. 12-14 | 1896 |
| Closterium pseudoturgidum | R. Gutwinski | image | ||
| Closterium pseudoturgidum | R. Gutwinski | image | ||
| Closterium pulchellum f. grande | G.W. Prescott in Prescott, Croasdale & Vinyard | Syn. N. Amer. Desmids | II{1}: 80, pl. XXV: fig. 2 | 1975 |
| Closterium pulchellum var. burmense | West & G.S. West | image | ||
| Closterium pulchellum | West & G.S. West | image | ||
| Closterium punctatum | H.L. Skuja | image | ||
| Closterium punctatum | R. Gistl | image | ||
| Closterium punctatum | Skuja | Acta Hort. Bot. Univ. Latv. | 3: 135, pl. II: figs. 13-16 | 1928 |
| Closterium pusillum | C.A. Hantzsch | image | ||
| Closterium pusillum | C.A. Hantzsch | image | ||
| Closterium pusillum f. terrestre | H.L. Skuja | image | ||
| Closterium pusillum | Hantzsch in Reinsch, | Algenfl. Franken: | 187, no fig. | 1866 |
| Closterium pusillum var. applanatum | Willi Krieger & P. Bourrelly | image | ||
| Closterium pusillum var. laticeps | R.L. Grönblad | image | ||
| Closterium pusillum var. majus_('major') | J. Roy & J. Bisset | image | ||
| Closterium pusillum var. majus_('major') | M. Raciborski | image | ||
| Closterium pusillum var. minus_('minor') | M. Raciborski | image | ||
| Closterium pusillum var. minus_('minor') | V. Allorge & P. Allorge | image | ||
| Closterium pusillum var. monolithum | V.B. Wittrock | image | ||
| Closterium pusillum var. subrectum | West & G.S. West | image | ||
| Closterium pygmaeum | R. Gutwinski | image | ||
| Closterium quadrangulare | A.K.J. Corda | image | ||
| Closterium quadrangulare | Corda in Ralfs | Brit. Desmid.: | 221, pl. 6: fig. 46 in Corda, Almanach Carlsbad 10. 1840 | 1848 |
| Closterium quadrangulare | Corda | Alman. Carlsbad | 10: 221, pl. VI: figs. 46, 47 | 1840 |
| Closterium ralfsii | Brébisson ex Ralfs | Brit. Desmid.: | 174, pl. XXX: fig. 2 | 1848 |
| Closterium ralfsii f. bohemicum | K. Rosa | image | ||
| Closterium ralfsii f. costatum | Lacoste de Díaz | image | ||
| Closterium ralfsii f. laeve | T.J.C. Irenee-Marie | image | ||
| Closterium ralfsii f. majus_('major') | West & G.S. West | image | ||
| Closterium ralfsii f. procera | T.J.C. Irenee-Marie | image | ||
| Closterium ralfsii f. sigmoideum | T.J.C. Irenee-Marie | image | ||
| Closterium ralfsii f. sigmoideum | T.J.C. Irenee-Marie | image | ||
| Closterium ralfsii | L.A. Brebisson | image | ||
| Closterium ralfsii | L.A. Brebisson ex J. Ralfs | image | ||
| Closterium ralfsii var. delpontei_('delpontii') | G.A. Klebs | image | ||
| Closterium ralfsii var. delpontei_('Delpontii') | Klebs | Schr. Phys.-Ökon. Ges. Königsberg | 20: 17, pl. II: figs. 5a,c, 6a | 1879 |
| Closterium ralfsii var. glentigianum | M.I. Claassen | image | ||
| Closterium ralfsii var. gracilius | (Maskell) W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 346 | 1935 |
| Closterium ralfsii var. hybridum | G.L. Rabenhorst | image | ||
| Closterium ralfsii var. immane | J.A. Cushman | image | ||
| Closterium ralfsii var. kriegeri | E.O. Hughes | image | ||
| Closterium ralfsii var. majus_('major') | F.J. Cohn | image | ||
| Closterium ralfsii var. minus_('minor') | M.I. Claassen | image | ||
| Closterium ralfsii var. nodosum | M.I. Claassen | image | ||
| Closterium ralfsii var. novae-angliae | (J.A. Cushman) W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 348 | 1935 |
| Closterium ralfsii var. pterosporum | P. Bourrelly | image | ||
| Closterium ralfsii var. subpunctatum | H.T. Croasdale | image | ||
| Closterium ralfsii var. subralfsii | M.I. Claassen | image | ||
| Closterium ralfsii var. typicum | G.A. Klebs | image | ||
| Closterium ranunculi | I.F. Lewis, C. Zirkle, & R. Patrick | J. Elisha Mitchell Soc. | 48: 222, pl. 16: figs. 1-3 | 1933 |
| Closterium rectimarginatum | A.M. Scott & G.W. Prescott | image | ||
| Closterium rectimarginatum f. indicum | J.P. Keshri & D. Das in Das & Keshri | Biblioth. Phycologica | 119: 85, pl. XII: fig. 283 | 2016 |
| Closterium rectimarginatum var. maius | N.D. Kamat | image | ||
| Closterium rectum | R. Gutwinski | image | ||
| Closterium rectum | R. Gutwinski | image | ||
| Closterium recurvatum | Roll | Bot. Mater. Inst. Spor. Rast., Bot. Sada R.S.F.S.R. | 2: 38, fig. 6 | 1923 |
| Closterium recurvatum | Y.V. Roll | image | ||
| Closterium recurvum | G.W. Prescott | image | ||
| Closterium refractum | Delponte | Mem. Reale Accad. Sci. Torino, ser. 2, | 30 (Cl. Sci. Fis. e Mat.): 120, pl. XVIII: figs. 12-14 | 1878 [1877 as separate, p. 216] |
| Closterium refractum | G.B. Delponte | image | ||
| Closterium regulare | Brébisson | Mém. Soc. Imp. Sci. Nat. Cherbourg | 4: 148, pl. II: fig. 35 | 1856 |
| Closterium regulare f. minus | K. Förster | Amazoniana | 2: 24, pl. 3: 14-16 | 1969 |
| Closterium regulare | L.A. Brebisson | image | ||
| Closterium regulare var. dilatatum | W. Schmidle | image | ||
| Closterium reticulatum | J.P. Keshri & D. Das in Das & Keshri | Biblioth. Phycologica | 119: 86, pl. XV: fig. 305 | 2016 |
| Closterium retusum | G.G.A. Meneghini | image | ||
| Closterium robustum | W.N. Hastings | image | ||
| Closterium rostratum | C.G. Ehrenberg | image | ||
| Closterium rostratum | C.G. Ehrenberg ex J. Ralfs | image | ||
| Closterium rostratum f. angustior | R. Gutwinski | image | ||
| Closterium rostratum f. angustior | R. Gutwinski | image | ||
| Closterium rostratum f. brevirostratum | (West) E.K. Kossinskaja | image | ||
| Closterium rostratum f. incolorato-glabra | N.N. Woronichin | image | ||
| Closterium rostratum f. longior | S.P. Petkoff | image | ||
| Closterium rostratum f. papuanum | Masayuki Watanabe apud Watanabe, Prescott, & Yamagishi in S. Kurokawa (ed.), | Studies on Cryptogams of Papua New Guinea: | 51, fig. 11 | 1979 |
| Closterium rostratum f. sigmoideum | T.J.C. Irenee-Marie | image | ||
| Closterium rostratum var. angustatum | Y.V. Roll | image | ||
| Closterium rostratum var. borgei | W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 355, pl. 33: fig. 4 | 1935 |
| Closterium rostratum var. brevirostratum | West | image | ||
| Closterium rostratum var. extensum | G.W. Prescott in Prescott, Croasdale & Vinyard | Syn. N. Amer. Desmids | II{1}: 84 | 1975 |
| Closterium rostratum var. kuetzingii | (Brébisson) Klebs | Schr. Phys.-Ökon. Ges. Königsberg | 20: 18 | 1879 |
| Closterium rostratum var. kuetzingii | (L.A. Brebisson) G.A. Klebs | image | ||
| Closterium rostratum var. laeve | P. Capdevielle | image | ||
| Closterium rostratum var. laevigatum | L.A. Brebisson | image | ||
| Closterium rostratum var. longirostratum | Alcorn | Occas. Pap. Coll. Puget Sound | 6-11(10): 48, pl. 2: figs. 20, 20a | 1940 |
| Closterium rostratum var. longirostratum | Eggert | Ber. Naturf. Ges. Freiburg Briesgau | 29: 250, figs. 1-5 | 1929 |
| Closterium rostratum var. mammosisporum | K. Förster | image | ||
| Closterium rostratum var. minus_('minor') | Y.V. Roll | image | ||
| Closterium rostratum var. oncosporum | (Nordstedt) W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 355 | 1935 |
| Closterium rostratum var. setaceum | (C.G. Ehrenberg) G.A. Klebs | image | ||
| Closterium rostratum var. sikkimicum | J.P. Keshri & D. Das in Das & Keshri | Biblioth. Phycologica | 119: 87, pl. XXII: figs. 378, 379 | 2016 |
| Closterium rostratum var. subrostratum | (W. Krieger) W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 356 | 1935 |
| Closterium rostratum var. typicum | G.A. Klebs | image | ||
| Closterium ruficeps | C.G. Ehrenberg | image | ||
| Closterium rugosum | N. Woodhead & R.D. Tweed | image | ||
| Closterium s-romanum | G.E. Huber-Pestalozzi | image | ||
| Closterium sceptrum | F.T. Kützing | image | ||
| Closterium schroederi | J. Woloszynska | image | ||
| Closterium schweickerdtii | M.I. Claassen | image | ||
| Closterium scoticum var. fusiforme | W. Turner | image | ||
| Closterium scoticum | W. Turner | image | ||
| Closterium scoticum | W.B. Turner | Naturalist | 1893: 347 | 1893 |
| Closterium selenaeum | W.M. Maskell | image | ||
| Closterium selenastroides | Y.V. Roll | image | ||
| Closterium selenastrum | M. Watanabe | Bull. Natl. Sci. Mus., Tokyo, Ser. B (Bot.), | 5: 17, pl. IX: fig. 6; pls. in Watanabe 1978 (Bull. Natl. Sci. Mus., Tokyo, Ser. B, 4(4): pl. VIII: figs. 4-9) | 1979 |
| Closterium semicirculare | Willi Krieger & A.M. Scott | image | ||
| Closterium setaceum | C.G. Ehrenberg | image | ||
| Closterium setaceum | C.G. Ehrenberg ex J. Ralfs | image | ||
| Closterium setaceum f. recta | T.J.C. Irenee-Marie | image | ||
| Closterium setaceum f. sigmoideum | T.J.C. Irenee-Marie | image | ||
| Closterium setaceum | L.A. Brebisson | image | ||
| Closterium setaceum var. elongatum | West & G.S. West | image | ||
| Closterium setaceum var. intermedium | (F.T. Kützing) G.L. Rabenhorst | image | ||
| Closterium setaceum var. rectum | T.J.C. Irenee-Marie | image | ||
| Closterium setaceum var. rollii | E.K. Kossinskaja | image | ||
| Closterium setaceum var. vittatum | (Nordstedt) Grönblad | Acta Soc. Sci. Fenn. n.s.B | 2{6}: 10 | 1945 |
| Closterium sigmoideum f. majus_('major') | West & G.S. West | image | ||
| Closterium sigmoideum | N.G. Lagerheim & C.F.O. Nordstedt | image | ||
| Closterium sikkimicum | J.P. Keshri & D. Das in Das & Keshri | Biblioth. Phycologica | 119: 88, pl. XXII: figs. 380, 381 | 2016 |
| Closterium silesiacum | R.L. Grönblad | image | ||
| Closterium siliqua var. turgidum | T. Hinode | image | ||
| Closterium siliqua | West & G.S. West | image | ||
| Closterium sinense | J. Lütkemüller | image | ||
| Closterium sinense var. minus | M. Hirano | Contrib. Biol. Lab. Kyoto Univ. | 24: 194, pl. 1: fig. 2 | 1975 |
| Closterium sinuosum | D.B. Williamson | Arch. Hydrobiol. Suppl. | 99: 433, pl. 7: fig. 9 | 1994 |
| Closterium soroksariense | M. Halász | image | ||
| Closterium speciosum | W.B. Turner | Transactions of the Leeds Naturalists' Club | 1: 78, pl. 1: fig. 17 | 1886 |
| Closterium spetsbergense | Borge | Skr. VidenskSelsk. Kristiania, Mat.-Naturv. Kl. | 1911{11}: 8 fig. 5 | 1911 |
| Closterium spetsbergense f. longius | V.I. Poljansky | image | ||
| Closterium spetsbergense f. maius | H.T. Croasdale | image | ||
| Closterium spetsbergense f. majus_('major') | P. Schulz-Danzig | image | ||
| Closterium spetsbergense f. manshurica | B.V. Skvortzov | image | ||
| Closterium spetsbergense f. sigmoideum | T.J.C. Irenee-Marie | image | ||
| Closterium spetsbergense | O.F. Borge | image | ||
| Closterium spetsbergense var. africanum | F.E. Fritsch & M.F. Rich | Trans. Roy. Soc. S. Afr. | 18: 57, fig. 16C-G | 1929 |
| Closterium spetsbergense var. australe | G.I. Playfair | image | ||
| Closterium spetsbergense var. laticeps | R.L. Grönblad | image | ||
| Closterium spetsbergense var. palustre | G.I. Playfair | image | ||
| Closterium spetsbergense var. subafricanum | M.I. Claassen | image | ||
| Closterium spetsbergense var. subspetsbergense | (N.N. Woronichin) E.K. Kossinskaja | image | ||
| Closterium sphaerosporum | (G.S. West) A.J. Brook | Quekett J. Microsc. | 37: 388 | 1995 |
| Closterium spinosporum var. crassum | M. Watanabe | Bull. Natl. Sci. Mus., Tokyo, Ser. B (Bot.), | 5: 18, pl. XI; pl. in Watanabe 1978, (Bull. Natl. Sci. Mus., Tokyo, Ser. B, 4(4): pl. IV: figs. 1-7) | 1979 |
| Closterium spinosporum var. malayense | M. Watanabe | Bull. Natl. Sci. Mus., Tokyo, Ser. B (Bot.), | 5: 17, pl. X: fig. 5; pl. in Watanabe 1978, (Bull. Natl. Sci. Mus., Tokyo, Ser. B, 4(4): pl. I: figs. 4-9) | 1979 |
| Closterium spinosporum var. minus | W. Hodgetts | image | ||
| Closterium spinosporum var. ryukyuense | M. Watanabe | Bull. Natl. Sci. Mus., Tokyo, Ser. B (Bot.), | 5: 18, pl. X: figs. 1-4; pl. in Watanabe 1978, (Bull. Natl. Sci. Mus., Tokyo, Ser. B, 4(4): pl. II: figs. 1-7) | 1979 |
| Closterium spinosporum | W. Hodgetts | image | ||
| Closterium spirale | A.K.J. Corda | image | ||
| Closterium spirale | Corda | Alman. Carlsbad | 5: 190, 194, pl. V: fig. 67 | 1835 |
| Closterium spiraliferum | J.P. Jacobsen | image | ||
| Closterium squamatum | C.G. Ehrenberg | image | ||
| Closterium stellenboschense | Hodgetts | Trans. Roy. Soc. S. Afr. | 13: 74, fig. 8A-C | 1925 |
| Closterium stellenboschense | W. Hodgetts | image | ||
| Closterium striatum | K.P. Biswas | image | ||
| Closterium striatum | K.P. Biswas | image | ||
| Closterium strigosum | A.A. Nayal | image | ||
| Closterium strigosum | Brébisson | Mém. Soc. Imp. Sci. Nat. Cherbourg | 4: 153, pl. II: fig. 43 | 1856 |
| Closterium strigosum f. brevius_('brevior') | S.P. Petkoff | image | ||
| Closterium strigosum f. minus_('minor') | C.C. Jao | image | ||
| Closterium strigosum | L.A. Brebisson | image | ||
| Closterium strigosum subsp. elegans | (G.S. West) F.M. Sarim & M.A.F. Faridi | image | ||
| Closterium strigosum var. arcuatum | W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 300, pl. 20: fig. 11 | 1935 |
| Closterium strigosum var. elegans | (G.S. West) W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 300 | 1935 |
| Closterium strigosum var. elongatum | G.A. Klebs | image | ||
| Closterium strigosum var. typicum | G.A. Klebs | image | ||
| Closterium striolatum | C.G. Ehrenberg | image | ||
| Closterium striolatum | C.G. Ehrenberg ex J. Ralfs | image | ||
| Closterium striolatum f. attenuatum | P.E.E. Kaiser | image | ||
| Closterium striolatum f. minus_('minor') | K.E. Hirn | image | ||
| Closterium striolatum f. recta | West | image | ||
| Closterium striolatum f. sigmoideum | T.J.C. Irenee-Marie | image | ||
| Closterium striolatum f. sigmoideum | T.J.C. Irenee-Marie | image | ||
| Closterium striolatum f. tumida | J.N.F. Wille | image | ||
| Closterium striolatum var. alpinum | L. Viret | image | ||
| Closterium striolatum var. borgei | W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 339, pl. 28: fig. 11 | 1935 |
| Closterium striolatum var. borgei | Willi Krieger | image | ||
| Closterium striolatum var. costatum | Klebs | Schr. Phys.-Ökon. Ges. Königsberg | 20: 14 | 1879 |
| Closterium striolatum var. crenulatum | J.E. Weiss | image | ||
| Closterium striolatum var. elongatum | G.L. Rabenhorst | image | ||
| Closterium striolatum var. erectum | G.A. Klebs | image | ||
| Closterium striolatum var. genuinum | E.O.O. Kirchner | image | ||
| Closterium striolatum var. hinganicum | M. Noda & B.V. Skvortzov | image | ||
| Closterium striolatum var. intermedia | (J. Ralfs) J.P. Jacobsen | image | ||
| Closterium striolatum var. latior | K. Rosa | image | ||
| Closterium striolatum var. monolithum | L. Viret | image | ||
| Closterium striolatum var. nylstromicum | M.I. Claassen | image | ||
| Closterium striolatum var. orthonotum | J. Roy | image | ||
| Closterium striolatum var. rectum | M. Noda & B.V. Skvortzov | image | ||
| Closterium striolatum var. regulare | (L.A. Brebisson) G.A. Klebs | image | ||
| Closterium striolatum var. robustum | West & G.S. West | image | ||
| Closterium striolatum var. sitvense | R. Gutwinski | image | ||
| Closterium striolatum var. spirostriolatum | T.J.C. Irenee-Marie | image | ||
| Closterium striolatum var. subcostatum | O.F. Borge | image | ||
| Closterium striolatum var. subdirectum | (W. West) W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 340 | 1935 |
| Closterium striolatum var. subjuncida | (G. De Notaris) J.P. Jacobsen | image | ||
| Closterium striolatum var. subnylstromicum | M.I. Claassen | image | ||
| Closterium striolatum var. subpunctatum | M. Hirano | image | ||
| Closterium striolatum var. subtruncatum | (W. West & G.S. West) W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 340 | 1935 |
| Closterium striolatum var. tumidum | G.L. Rabenhorst | image | ||
| Closterium striolatum var. typicum | G.A. Klebs | image | ||
| Closterium striolatum var. ulna | (G.W. Focke) Jacobsen | image | ||
| Closterium striolatum var. unogranulatum | M. Noda & B.V. Skvortzov | image | ||
| Closterium striolatum var. vulgare_('vulgaris') | J.P. Jacobsen | image | ||
| Closterium subacutum | G.A.S.F. Sampaio | image | ||
| Closterium subangulatum | R. Gutwinski | image | ||
| Closterium subangulatum | R. Gutwinski | image | ||
| Closterium subangustatum | West | image | ||
| Closterium subbiclavatum | E.N. Lacoste de Díaz | image | ||
| Closterium subcapitatum | West & G.S. West | image | ||
| Closterium subcompactum | West & G.S. West | Trans. Linn. Soc. London, Bot. | 6: 137, pl. 18: fig. 11 | 1902 |
| Closterium subcostatum | Alcorn | Occas. Pap. Coll. Puget Sound | 6-11: 48, fig. 19 | 1940 |
| Closterium subcostatum | C.F.O. Nordstedt | image | ||
| Closterium subcostatum | Nordstedt in Wittrock & Nordstedt | Bot. Not. | 1880: 119, no fig. | 1880 |
| Closterium subcostatum var. dilatatum | Borge | image | ||
| Closterium subcrassum | W.B. Turner | image | ||
| Closterium subdecorum | M.I. Claassen | image | ||
| Closterium subdirectum | W. West | J. Roy. Micr. Soc. | 1889: 17, pl. II: fig. 10; pl. III: fig. 16 | 1889 |
| Closterium subdirectum | West | image | ||
| Closterium subfusiforme | E. Messikommer | image | ||
| Closterium subgibbum | Y.V. Roll | image | ||
| Closterium subjuncidiforme | R.L. Grönblad | image | ||
| Closterium subjuncidiforme var. attenuatum | E. Messikommer | image | ||
| Closterium subjuncidum f. minus_('minor') | M. Raciborski | image | ||
| Closterium subjuncidum | G. De Notaris | image | ||
| Closterium sublagoense | M.I. Claassen | image | ||
| Closterium sublanceolatum | N.N. Woronichin | image | ||
| Closterium sublaterale | Ru\*oz\*vička | Preslia | 27: 142, fig. 1:14,15 | 1957 |
| Closterium sublineatum | R. Gutwinski | image | ||
| Closterium submalinvernianum | N.N. Woronichin | image | ||
| Closterium submoniliferum f. coloratoglabrum_('colorato-glabra') | Woronichin | Bot. Mater. Inst. Spor. Rast., Bot. Sada R.S.F.S.R. | 3: 85 | 1924 |
| Closterium submoniliferum f. incoloratoglabrum_('incolorato-glabra') | Woronichin | Bot. Mater. Inst. Spor. Rast., Bot. Sada R.S.F.S.R. | 3: 85 | 1924 |
| Closterium submoniliferum f. incoloratostriatum_('incolorato-striata') | Woronichin | Bot. Mater. Inst. Spor. Rast., Bot. Sada R.S.F.S.R. | 3: 85 | 1924 |
| Closterium submoniliferum | N.N. Woronichin | image | ||
| Closterium submoniliferum | Woronichin | Bot. Mater. Inst. Spor. Rast., Bot. Sada R.S.F.S.R. | 3: 85 | 1924 |
| Closterium subporrectum | West & G.S. West | image | ||
| Closterium subpronum var. lacustre | E.J. Lemmermann | image | ||
| Closterium subpronum var. lacustre | E.J. Lemmermann | image | ||
| Closterium subpronum | West & G.S. West | image | ||
| Closterium subrectum | L.A. Brebisson | image | ||
| Closterium subrostratum var. groenbladii | P. Bourrelly | image | ||
| Closterium subrostratum | W. Krieger | Arch. Hydrobiol. Suppl. | 11: 164, pl. V: figs. 8, 9 | 1932 |
| Closterium subrostratum | Willi Krieger | image | ||
| Closterium subscoticiforme | Grönblad | Acta Soc. Fauna et Flora Fenn. | 47{4}: 24, pl. IV: fig. 5 | 1920 |
| Closterium subscoticiforme | R.L. Grönblad | image | ||
| Closterium subscoticum f. elongatum | P. Bourrelly & A. Couté | Biblioth. Phycol. | 86: 29, 185, pl. VI: fig. 1 | 1991 |
| Closterium subscoticum | R. Gutwinski | image | ||
| Closterium subscoticum var. subscoticiforme | (Grönblad) W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 333 | 1935 |
| Closterium subsiliquum_('subsiliqua') | M.I. Claassen | image | ||
| Closterium subspetzbergense f. colorato-glabra | N.N. Woronichin | image | ||
| Closterium subspetzbergense f. colorato-striato-punctata | N.N. Woronichin | image | ||
| Closterium subspetzbergense f. incolorato-glabra | N.N. Woronichin | image | ||
| Closterium subspetzbergense | N.N. Woronichin | image | ||
| Closterium substrigosum | (M. Raciborski) West & G.S. West | image | ||
| Closterium subtile | Brébisson | Mém. Soc. Imp. Sci. Nat. Cherbourg | 4: 155, pl. II: fig. 48 | 1856 |
| Closterium subtile | L.A. Brebisson | image | ||
| Closterium subtruncatum | W. West & G.S. West | J. Linn. Soc., London. Botany | 33: 159, pl. 8: fig. 4 | 1897 |
| Closterium subtruncatum | West & G.S. West | image | ||
| Closterium subturgidum | C.F.O. Nordstedt | image | ||
| Closterium subulatum | (F.T. Kützing) L.A. Brebisson | image | ||
| Closterium subulatum f. angustum | P. Compère | image | ||
| Closterium subulatum f. majus_('major') | J. Traunsteiner & M. Traunsteiner | Zeitschrift des Ferdinandeums für Tirol und Vorarlberg | 54: 352 (G) | 1910 |
| Closterium subulatum | L.A. Brebisson | image | ||
| Closterium subulatum var. controversum | L.A. Brebisson | image | ||
| Closterium subulatum var. latior | Y.V. Roll | image | ||
| Closterium subulatum var. minus | Willi Krieger & P. Bourrelly | image | ||
| Closterium subulatum var. sigmoideum | N. Woodhead & R.D. Tweed | image | ||
| Closterium sulcatum | L.A. Brebisson | image | ||
| Closterium tacomense | G.W. Prescott in Prescott, Croasdale & Vinyard | Syn. N. Amer. Desmids | II{1}: 91 | 1975 |
| Closterium tenerrimum | F.T. Kützing | image | ||
| Closterium tenerrimum | F.T. Kützing ex J. Ralfs | image | ||
| Closterium tenerum | N.N. Woronichin | image | ||
| Closterium tenue | F.T. Kützing | image | ||
| Closterium tenue | F.T. Kützing | image | ||
| Closterium tenuissimum | Max Schmidt | Grundlagen einer Algenflora der Lüneburger Heide: | 16, pl. I: fig. 5 | 1903 |
| Closterium tetractinium | F. Gay | Mon. loc. Conj.: | 73, pl. II: fig. 14 | 1884 |
| Closterium thailandicum | Songtham, Ratanasthien, & Mildenhall | ScienceAsia | 30: 176, pl. 1: figs 4, 5 | 2004 |
| Closterium thuretii_('thureti') | L.A. Brebisson | image | ||
| Closterium tortitaenioides | P.F.M. Coesel | Syst. Geogr. Pl. | 77: 5 | 2007 |
| Closterium tortum | B.M. Griffiths | image | ||
| Closterium toxon f. elongatum | West & G.S. West | image | ||
| Closterium toxon f. sigmoideum | T.J.C. Irenee-Marie | image | ||
| Closterium toxon f. sigmoideum | T.J.C. Irenee-Marie | image | ||
| Closterium toxon var. validum | West | image | ||
| Closterium toxon | West | image | ||
| Closterium trabecula | C.G. Ehrenberg | image | ||
| Closterium trabeculoides | Corda | Alman. Carlsbad | 10: 218, pl. VI: figs. 44, 45 | 1840 |
| Closterium trochiscosporum | West & G.S. West | image | ||
| Closterium truncatulum | Y.V. Roll | image | ||
| Closterium truncatum | L.A. Brebisson | image | ||
| Closterium truncatum | L.A. Brebisson | image | ||
| Closterium truncatum | M.I. Claassen | image | ||
| Closterium truncatum | W.B. Turner | image | ||
| Closterium tumidulum | F. Gay | Mon. loc. Conj.: | 72, pl. II: fig. 13 | 1884 |
| Closterium tumidulum f. indicum | J.P. Keshri & D. Das in Das & Keshri | Biblioth. Phycologica | 119: 91, pl. XVI: figs. 316, 317 | 2016 |
| Closterium tumidulum f. truncatum | K. Förster | image | ||
| Closterium tumidum f. borgeanum | K. Förster & F. Eckert | image | ||
| Closterium tumidum f. elongata | D. Milovanovic | image | ||
| Closterium tumidum f. irenee-mariei_('irenee-mariae') | G.W. Prescott in Prescott, Croasdale & Vinyard | Syn. N. Amer. Desmids | II{1}: 92 | 1975 |
| Closterium tumidum f. macrosporum | W.R. Taylor | image | ||
| Closterium tumidum f. maior | K.P. Biswas | image | ||
| Closterium tumidum f. majus_('major') | Irénée-Marie | Nat. Canad. | 86: 213, fig. 10 | 1955 |
| Closterium tumidum f. majus_('major') | T.J.C. Irenee-Marie | image | ||
| Closterium tumidum f. minus_('minor') | K.M. Strøm | image | ||
| Closterium tumidum | L.N. Johnson | image | ||
| Closterium tumidum var. angustum | M.I. Claassen | image | ||
| Closterium tumidum var. koreana | B.V. Skvortzov | image | ||
| Closterium tumidum var. nylandicum | Grönblad | Acta Soc. Fauna et Flora Fenn. | 49{7}: 7, pl. V: figs. 38-41 | 1921 |
| Closterium tumidum var. nylandicum | R.L. Grönblad | image | ||
| Closterium tumidum var. sphaerospora | G.S. West | image | ||
| Closterium tumidum var. sphaerosporum_('sphaerospora') | G.S. West | J. Bot. (London) | 49: 84, text-fig. 1 | 1911 |
| Closterium tumidum var. striatum | P. Bourrelly | image | ||
| Closterium turgidulum | F.T. Kützing | image | ||
| Closterium turgidulum | F.T. Kützing ex J. Ralfs | image | ||
| Closterium turgidum | C.G. Ehrenberg | image | ||
| Closterium turgidum | C.G. Ehrenberg ex J. Ralfs | image | ||
| Closterium turgidum f. attenuatum_('attenuata') | Eichler | Pamietnik Fizyjograficzny | 14{Dzial 3}: 125, fig. 12 | 1896 |
| Closterium turgidum f. bohemicum | K. Rosa | image | ||
| Closterium turgidum f. bohemicum_('bohemica') | Rosa in W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 332, pl. 27: figs. 7, 8 | 1935 |
| Closterium turgidum f. brasiliense_('brasiliensis') | C.F.O. Nordstedt | image | ||
| Closterium turgidum f. brasiliense_('brasiliensis') | Nordstedt in Wittrock & Nordstedt | Bot. Not. | 1880: 120, no fig. | 1880 |
| Closterium turgidum f. glabra | R. Gutwinski | image | ||
| Closterium turgidum f. glabra | R. Gutwinski | image | ||
| Closterium turgidum f. intermedium | J.A. Cushman | image | ||
| Closterium turgidum f. sigmoideum | T.J.C. Irenee-Marie | image | ||
| Closterium turgidum subsp. giganteum | C.F.O. Nordstedt | image | ||
| Closterium turgidum subsp. giganteum | Nordstedt in Wittrock & Nordstedt | Bot. Not. | 1880: 120, no fig. | 1880 |
| Closterium turgidum var. borgei | G. Deflandre | image | ||
| Closterium turgidum var. brasiliense | (Nordstedt) De Toni | Syll. Alg. | 1: 828 | 1889 |
| Closterium turgidum var. costulatum | P. Bourrelly | image | ||
| Closterium turgidum var. curtum | J. Roy & J. Bisset | image | ||
| Closterium turgidum var. decoratum | West | image | ||
| Closterium turgidum var. didymotocum | (Corda ex Ralfs) Klebs | Schr. Phys.-Ökon. Ges. Königsberg | 20: 20 | 1879 |
| Closterium turgidum var. giganteum | (Nordstedt) De Toni | Syll. Alg. | 1: 828 | 1889 |
| Closterium turgidum var. groenbladii | Schulz-Danzig | image | ||
| Closterium turgidum var. kuetzingii | G.L. Rabenhorst | image | ||
| Closterium turgidum var. typicum | G.A. Klebs | image | ||
| Closterium ulna f. maius | G.W. Prescott in Prescott, Croasdale & Vinyard | Syn. N. Amer. Desmids | II{1}: 95, pl. XXIX: fig. 14 | 1975 |
| Closterium ulna f. minus | J. Roubal | image | ||
| Closterium ulna f. striatum | G.W. Prescott in Prescott, Croasdale & Vinyard | Syn. N. Amer. Desmids | II{1}: 95, pl. XXIX: fig. 15, 15a, 16 | 1975 |
| Closterium ulna | G.W. Focke | image | ||
| Closterium ulna var. anastomosum | (West & G.S. West) W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13{1,2}: 342 | 1935 |
| Closterium ulna var. constrictum | K.M. Stroøm | image | ||
| Closterium ulna var. constrictum | Strøm | Nyt Mag. Naturv. | 57: 164 | 1920 |
| Closterium ulna var. multinucleatum | G. Deflandre | image | ||
| Closterium ulna var. oligocampylum | (Schmidle) W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 342 | 1935 |
| Closterium ulna var. recurvatum | (Roll) W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 343 | 1935 |
| Closterium ulna var. robusta | P. Palik | image | ||
| Closterium ulnoides | G.A.S.F. Sampaio | image | ||
| Closterium uncinatum | F.T. Kützing | image | ||
| Closterium uncinatum | F.T. Kützing ex J. Ralfs | image | ||
| Closterium uncinatum | Kützing ex Ralfs | Brit. Desmid.: | 220 | 1848 |
| Closterium validum | West & G.S. West | image | ||
| Closterium variabile | A.J. Brook | Quekett J. Microsc. | 37: 388, figs. 1-4 | 1995 |
| Closterium varzinense | J. Sampaio | image | ||
| Closterium venus f. lata | T.J.C. Irenee-Marie | image | ||
| Closterium venus f. majus | V.G. Fedorov | image | ||
| Closterium venus f. majus_('major') | K.M. Strøm | image | ||
| Closterium venus f. minus_('minor') | T.J.C. Irenee-Marie | image | ||
| Closterium venus f. minus_('minor') | Y.V. Roll | image | ||
| Closterium venus f. novum_('nova') | R. Lenzenweger | Stapfia | 22: 87, pl. I: fig. 1 | 1989 |
| Closterium venus f. sigmoideum | T.J.C. Irenee-Marie | image | ||
| Closterium venus f. torta | (B.M. Griffiths) G. Nygaard | image | ||
| Closterium venus f. tumida | J. Ruzicka | image | ||
| Closterium venus | F.T. Kützing | image | ||
| Closterium venus | F.T. Kützing ex J. Ralfs | image | ||
| Closterium venus | Kützing ex Ralfs | Brit. Desmid.: | 220, pl. XXXV: fig. 12 | 1848 |
| Closterium venus subsp. crassum | F.M. Sarim & M.A.F. Faridi | image | ||
| Closterium venus subsp. croasdalei | F.M. Sarim & M.A.F. Faridi | image | ||
| Closterium venus subsp. incurvum | (L.A. Brebisson) F.M. Sarim & M.A.F. Faridi | image | ||
| Closterium venus subsp. maius_('maior') | (K.M. Strøm) F.M. Sarim & M.A.F. Faridi | image | ||
| Closterium venus var. apollonionis | H.T. Croasdale | image | ||
| Closterium venus var. crassum | H.T. Croasdale | image | ||
| Closterium venus var. debegenicum_('debegenica') | B.J. Cholnoky | image | ||
| Closterium venus var. incurvum | (Brébisson) W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 273 | 1935 |
| Closterium venus var. inflatum | I.M. Claassen | image | ||
| Closterium venus var. verrucosum | (Roll) W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 274 | 1935 |
| Closterium venus var. westii | W. Krieger | Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., | 13(1,2): 274, pl. 16: fig. 9 | 1935 |
| Closterium verrucosum | Bailey | image | ||
| Closterium verrucosum | Roll | Russ. Arkh. Protist. | 4: 147 (R), 150, pl. VI: fig. 48 | 1925 |
| Closterium verrucosum | Y.V. Roll | image | ||
| Closterium versteegianum | C. Bernard | image | ||
| Closterium vulcanicum | B.V. Skvortzov & M. Noda | image | ||
| Closterium wagae | R. Gutwinski | image | ||
| Closterium wagae | R. Gutwinski | image | ||
| Closterium wallichii | W.B. Turner | image | ||
| Closterium warmbadianum | M.I. Claassen | image | ||
| Closterium warmbadianum var. porulosum | M.I. Claassen | image | ||
| Closterium wittrockianum var. africana | W. Schmidle | image | ||
| Closterium wittrockianum var. africanum | Schmidle | Bot. Jahrb. | 32: 65, pl. I: fig. 14 | 1902 |
| Closterium wittrockianum | W.B. Turner | image | ||
| Closterium wittrockii | W.B. Turner | image | ||
| Cylindrotheca closterium | (Ehrenberg) Reimann & Lewin | image | ||
| Cylindrotheca closterium var. californica | (Mereschkowsky) Reimann & Lewin | image | ||
| Cystodinium closterium | Pascher | image | ||
| Cystodinium closterium var. crassa | Bourrelly | image | ||
| EUCLOSTERIUM | (Wills) Hirano | image | ||
| EUCLOSTERIUM | J.N.F. Wille | image | ||
| GLENOCLOSTERIUM | H.J. Carter | image | ||
| Homoeocladia closterium | (Ehrenberg) Kuntze | image | ||
| Nitzschia closterium | (Kützing) W. Smith | image | ||
| Nitzschia closterium f. curvata | Lohmann | image | ||
| Nitzschia closterium f. minutissima | E.J. Allen & E.W. Nelson | J. Mar. Biol. Assoc. U.K. | 8: 426, 462 | 1910 |
| Nitzschia closterium f. minutissima | Starr | image | ||
| Nitzschia closterium f. tenuissima | Manguin | image | ||
| Nitzschia closterium var. recta | Gran & Angst | image | ||
| Nitzschia closterium var. reversa | (W. Smith) Hauck | Österr. Bot. Z. | 22: 332 | 1872 |
| Nitzschia closterium var. striatula | Hasle | image | ||
| Nitzschiella closterium | (Ehrenberg) Rabenhorst | Fl. Eur. Alg. | I: 163 | 1864 |
| PALEOCLOSTERIUM | Baschnagel | image | ||
| PALEOCLOSTERIUM | Baschnagel | image | ||
| Paleoclosterium leptum | Baschnagel | image | ||
| Paleoclosterium leptum | Baschnagel | image | ||
| PHEOCLOSTERIUM | Tappan & Loeblich jr. | image | ||
| Pheoclosterium fuscinulaegerum | Tappan & Loeblich Jr. | image | ||
| Polysolenia closterium | C.G. Ehrenberg | image | ||
| RECTOCLOSTERIUM | L. Reverdin | image | ||
| Roya pseudoclosterium | (Roy) West & West | image | ||
| Roya pseudoclosterium f. minor | A.J. Brook & D.B. Williamson | A monograph on some British desmids: | 103 | 2010 |
| SPINOCLOSTERIUM | Ch. Bernard | image | ||
| Spinoclosterium curvatum | Bernard | image | ||
| Spinoclosterium curvatum var. spinosum | (Prescott) Prescott | image | ||
| Spinoclosterium cuspidatum | (Bailey) Hirano | image | ||
| Spinoclosterium cuspidatum f. crassum | Prescott apud Watanabe, Prescott, & Yamagishi in S. Kurokawa (ed.), | Studies on Cryptogams of Papua New Guinea: | 53, fig. 13 | 1979 |
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