| Name | Author | Source | Citation | Year |
|---|
| Cylindrospermum thermophilum | G.H. Schwabe | Bol. Soc. Biología Concepción | 10: 118, figs. 13, 14 | 1936 |
| Cylindrospermum michailovskoense | Elenkin | Mitt. Russl., II, Bull. Jardin Imp. Pierre Ie Gr. | 11: 162 | 1911 |
| Cylindrospermum longisporum | J. Komárek | Fottea | 12: 142, fig. 5 | 2012 |
| Cylindrospermum paludicola | J. Komárek | Fottea | 12: 142, fig. 6 | 2012 |
| Cylindrospermum licheniforme var. violaceum_('violacea') | Geitler in Pascher | Süssw.-Fl. | 12: 336, no fig. | 1925 |
| Cylindrospermum planctonicum | G. Cronberg | Arch. Hydrobiol. Suppl. | 148 (Algol. Stud. 109): 205, figs. 4c, 7 | 2003 |
| Cylindrospermum comatum | H.C. Wood | Smithsonian Contrib. Knowl. | 19{3}: 41, pl. II: fig. 8 | 1873 |
| Cylindrospermum anisococcum | Kützing | Tab. phyc. | 1: 53, pl. 99: fig. VII | 1849 |
| Cylindrospermum polyspermum | Kützing | Phycol. General.: | 212 | 1843 |
| Cylindrospermum majus | Kützing | Phycol. General.: | 212 | 1843 |
| Cylindrospermum bourrellyi | J. Komárek | Folia Geobotanica et Phytotaxonomica | 24: 69, fig. 10 | 1989 |
| Cylindrospermum desikacharyi | J. Komárek | Folia Geobotanica et Phytotaxonomica | 24: 71, fig. 11C | 1989 |
| Cylindrospermum zonatum | J. Komárek | Folia Geobotanica et Phytotaxonomica | 24: 76, fig. 13A | 1989 |
| Cylindrospermum minutissimum var. rinoi | J. Komárek | Folia Geobotanica et Phytotaxonomica | 24: 81, fig. 13B,C | 1989 |
| Cylindrospermum flexuosum | Rabenhorst ex Wolle | Fresh-water Alg. U.S.: | 292 | 1887 |
| Cylindrospermum limicola_('limnicola') | Kützing ex Wolle | Fresh-water Alg. U.S.: | 292, pl. CXCIX: figs. 11, 12 | 1887 |
| Cylindrospermum comatum | H.C. Wood ex Wolle | Fresh-water Alg. U.S.: | 293, pl. CXCIX: fig. 16 | 1887 |
| Cylindrospermum stagnale f. naviculoides | G.H. Schwabe | Verh. Dt. Wiss. Verein, Santiago de Chile | 3: 133, fig. 11 | 1936 |
| Cylindrospermum stagnale f. fontinale_('fontinalis') | G.H. Schwabe | Verh. Dt. Wiss. Verein, Santiago de Chile | 3: 135, fig. 12 | 1936 |
| Cylindrospermum badium | J.R. Johansen & K. Hrčková in Johansen et al. | J. Phycol. | 50: 192, figs. 5aa-5aj | 2014 |
| Cylindrospermum moravicum | J.R. Johansen & A. Lukes\*vová in Johansen et al. | J. Phycol. | 50: 196, figs. 5a-5o | 2014 |
| Cylindrospermum siamense_('siamensis') | (P. Antarikanonda) J.R. Johansen & M. Bohunická in Johansen et al. | J. Phycol. | 50: 197 | 2014 |
| Cylindrospermum pellucidum | J.R. Johansen & M. Bohunická in Johansen et al. | J. Phycol. | 50: 197, figs. 5aa-5aj | 2014 |
| Cylindrospermum phaeospermum | Rabenhorst | Alg. Sachs. | 53/54: no. 530 | 1856 |
| Cylindrospermum ralfsii | Kützing | Bot. Zeit. | 5: 197 | 1847 |
| NEOCYLINDROSPERMUM | W. Tawong, P. Pongcharoen & W. Saijuntha | Phycologia | 61: 656 | 2022 |
| Neocylindrospermum variakineticum | W. Tawong, P. Pongcharoen & W. Saijuntha | Phycologia | 61: 656, figs. 1-16 | 2022 |
| Cylindrospermum fremyi | Komárek | Arch. Hydrobiol. Suppl. | 71: 371 | 1985 |
| CYLINDROSPERMUM | Kützing ex Bornet & Flahault | Ann. Sci. Nat. Bot. ser. 7, | 7: 180 (=key), 249 | 1886 (fixed by Art. 13(e), ICBN) |
| Cylindrospermum stagnale | Bornet & Flahault | Ann. Sci. Nat. Bot. ser. 7, | 7: 250 | 1886 (fixed by Art. 13(e), ICBN) |
| Cylindrospermum majus | Kützing ex Bornet & Flahault | Ann. Sci. Nat., Bot. ser. 7, | 7: 252 | 1886 (fixed by Art. 13(e), ICBN) |
| Cylindrospermum muscicola | Kützing ex Bornet & Flahault | Ann. Sci. Nat. Bot. ser. 7, | 7: 254 | 1886 (fixed by Art. 13(e), ICBN) |
| Cylindrospermum voukii_('vouki') | I. Pevalek | Jugoslav. Akad. Prir. Istraz\*v. Hrvatske i Slavonije | 8: 39 | 1916 |
| CYLINDROSPERMUM | (Kützing) Hansgirg | image |
| CYLINDROSPERMUM | (Kützing) Wittrock & Nordstedt | image |
| CYLINDROSPERMUM | Kützing | image |
| CYLINDROSPERMUM | Kützing ex Bornet & Flahault | image |
| Cylindrospermum alatosporum f. tenue_('tenuis') | Laloraya & Mitra | image |
| Cylindrospermum alatosporum | Fritsch | image |
| Cylindrospermum alatosporum var. bucharicum_('bucharica') | Kiselev | image |
| Cylindrospermum anabaenoides | Bongale & Singh | image |
| Cylindrospermum anisococcum | Kützing | image |
| Cylindrospermum arenicola | Kützing | image |
| Cylindrospermum bengalense | Biswas | image |
| Cylindrospermum bengalense | Biswas | image |
| Cylindrospermum breve | Welsh | image |
| Cylindrospermum caeruleum | G. Dickie | image |
| Cylindrospermum carmichaelii | (Harvey) Kützing | image |
| Cylindrospermum catenatum | Ralfs | image |
| Cylindrospermum catenatum var. marchicum | Lemmermann | image |
| Cylindrospermum caucasicum | Voronikhin | image |
| Cylindrospermum caucasicum | Woronichin | image |
| Cylindrospermum circinale | Kützing | image |
| Cylindrospermum circinale | Kützing ex Frank | image |
| Cylindrospermum circulare | M. Gupta & Pandey | image |
| Cylindrospermum comatum | Wood | image |
| Cylindrospermum conglobatum | Kützing | image |
| Cylindrospermum curvatum | A.K. Varma | image |
| Cylindrospermum curvatum var. longisporum | Laloraya & Mitra | image |
| Cylindrospermum curvatum var. longisporum | Laloraya & Mitra | image |
| Cylindrospermum curvatum var. longisporum_('longispora') | Laloraya & Mitra | image |
| Cylindrospermum distinctum | Vasishta | image |
| Cylindrospermum dobrudjense | Draganov | image |
| Cylindrospermum doryphorum | Brühl & Biswas | image |
| Cylindrospermum ecballiisporum | Komarek | image |
| Cylindrospermum echinulatum | Gonsalves & Kamat | image |
| Cylindrospermum echinulatum_('echinulatus') | Draganov | image |
| Cylindrospermum elongatum | Kützing | image |
| Cylindrospermum exchigoense | Noda | image |
| Cylindrospermum felisii | Meneghini ex Kützing | image |
| Cylindrospermum fertilissimum | K.L. Dikshit & R.P. Dikshit | image |
| Cylindrospermum flexuosum | (C. Agardh) Rabenhorst | image |
| Cylindrospermum fluviaticum | Shkorbatov | image |
| Cylindrospermum gelatinosum | (Suhr) Rabenhorst | image |
| Cylindrospermum gloeotrichioides | Sinha & S. Pandey | image |
| Cylindrospermum goetzei | Schmidle | image |
| Cylindrospermum goetzei var. binum | O. Borge | image |
| Cylindrospermum gorakhporense | Singh | image |
| Cylindrospermum gracile | Gonsalves & Kamat | image |
| Cylindrospermum granuliferum | Kützing | image |
| Cylindrospermum hassallii | Kützing | image |
| Cylindrospermum humicola | Kützing | image |
| Cylindrospermum humicola | Kützing ex Frank | image |
| Cylindrospermum indentatum f. major | C.S. Rao | image |
| Cylindrospermum indentatum | G.S. West | image |
| Cylindrospermum indentatum var. bastaransis | Subrahmanyam | image |
| Cylindrospermum indica | C.S. Rao | image |
| Cylindrospermum janthinum | G. Dickie | image |
| Cylindrospermum kasachstanicum | Obukova | image |
| Cylindrospermum leptocephalum | A. Braun ex Rabenhorst | image |
| Cylindrospermum leptospermum | Kützing | image |
| Cylindrospermum licheniforme | (Bory) Kützing | image |
| Cylindrospermum licheniforme f. majus | Kiselev | image |
| Cylindrospermum licheniforme var. tumidum | Nygaard | image |
| Cylindrospermum limicola | Kützing | image |
| Cylindrospermum limicola | Kützing ex Engler | image |
| Cylindrospermum lobulatum | Rabenhorst | image |
| Cylindrospermum macrospermum f. pachydermatica | Rabenhorst | image |
| Cylindrospermum macrospermum | Kützing | image |
| Cylindrospermum macrospermum | Kützing ex Frank | image |
| Cylindrospermum macrospermum var. locarnense | Dald. | image |
| Cylindrospermum majus | Kützing | image |
| Cylindrospermum majus var. conglobatum | (Kützing) Rabenhorst | image |
| Cylindrospermum majus var. leptodermaticum | Rabenhorst | image |
| Cylindrospermum majus var. tenue_('tenuis') | Bendre & Agarker | image |
| Cylindrospermum marchicum | (Lemmermann) Lemmermann | image |
| Cylindrospermum marchicum f. macrosporum | Kossinskaya | image |
| Cylindrospermum marchicum f. tenue | Bristol | image |
| Cylindrospermum mesoleptum | Kützing | image |
| Cylindrospermum minimum | G.S. West | image |
| Cylindrospermum minutissimum | Collins | image |
| Cylindrospermum minutum | Wood | image |
| Cylindrospermum muscicola | Kützing | image |
| Cylindrospermum muscicola | Kützing ex Bornet & Flahault | image |
| Cylindrospermum muscicola var. kashmirense_('kashmirensis') | Bharadwaja | image |
| Cylindrospermum muscicola var. longispora | Dixit | image |
| Cylindrospermum muscicola var. macrospora | Venkataraman | image |
| Cylindrospermum muscicola var. tenue | Laloraya & Mitra | image |
| Cylindrospermum muscicola var. tenue | Laloraya & Mitra | image |
| Cylindrospermum muscicola var. tenue_('tenuis') | Laloraya & Mitra | image |
| Cylindrospermum muscicola var. variabilis | O. Borge | image |
| Cylindrospermum nyassae | G. Dickie | image |
| Cylindrospermum oblongum | Yoneda | image |
| Cylindrospermum planctonicum | S.P. Singh, Tiwari, & D.C. Pandey | image |
| Cylindrospermum polyspermum | Kützing | image |
| Cylindrospermum punctatum | Voronikhin | image |
| Cylindrospermum punctatum | Woronichin | image |
| Cylindrospermum puniceum | Wang | image |
| Cylindrospermum ralfsii | Kützing | image |
| Cylindrospermum rectangulare | Playfair | image |
| Cylindrospermum rectangulare var. parvicellula | Playfair | image |
| Cylindrospermum riparium | Kützing | image |
| Cylindrospermum schweickerdtii | Cholnoky | image |
| Cylindrospermum sphaerica f. cylindricum | Kamat | image |
| Cylindrospermum sphaericum | B.N. Prasad | image |
| Cylindrospermum spherica | B.N. Prasad | image |
| Cylindrospermum spirale | Kützing | image |
| Cylindrospermum stagnale | (Kützing) Bornet & Flahault | image |
| Cylindrospermum stagnale f. endophytum | Beck-Mannagetta | image |
| Cylindrospermum stagnale f. minus_('minor') | M. Gupta & D.C. Pandey | image |
| Cylindrospermum stagnale f. sporolimbata | Fremy | image |
| Cylindrospermum stagnale f. tenue_('tenuis') | Chadha & D.C. Pandey | image |
| Cylindrospermum stagnale f. variabile_('variabilis') | Prasad | image |
| Cylindrospermum stagnale var. angustum | G.M. Smith | image |
| Cylindrospermum stagnale var. australe | Playfair | image |
| Cylindrospermum stagnale var. garhwalensis | Gupta & Nair | image |
| Cylindrospermum stagnale var. minus | Kamat | image |
| Cylindrospermum stagnale var. minus_('minor') | Tilden | image |
| Cylindrospermum stagnale var. tenue_('tenuis') | Seckt | image |
| Cylindrospermum titicacae | Tutin | image |
| Cylindrospermum toledoi_('toledii') | Budde | image |
| Cylindrospermum trichotospermum | Fremy | image |
| Cylindrospermum trichotospermum var. catenatum | V. Das & Mitra | image |
| Cylindrospermum tropicum | West & West | image |
| Zygnema cylindrospermum | (West & West) Krieger | image |
| Zygnema stellinum var. cylindrospermum | West & West | image |
| Zygnema subcylindrospermum | Prasad & Godward | image |
| Zygnema subcylindrospermum | Prasad & Godward | image |