Scenedesmus raciborskii Woosz., 1914 species synonym

Tetradesmus incrassatulus (Bohlin) M.J.Wynne species accepted

Tetradesmus obliquus (Turpin) M.J.Wynne species accepted

Tetradesmus dimorphus (Turpin) M.J.Wynne species accepted

Scenedesmus dimorphus species synonym

Scenedesmus obliquus subsp. dimorphus (Turpin) Hansgirg subspecies synonym

Scenedesmus acutus subsp. dimorphus (Turpin) Rabenhorst subspecies synonym

Scenedesmus acutus subsp. obliquus Rabenhorst subspecies synonym

Scenedesmus dimorphus subsp. granulatus Isabella & R.J.Patel subspecies synonym

Acutodesmus spec (Schröder) Tsarenko & D.M.John species doubtful

Scenedesmus bijugatus (Turpin) Kütz. species proparte synonym

Scenedesmus acutus Meyen species heterotypic synonym

Scenedesmus crassus Chodat species synonym

Scenedesmus acutus f. alternans Hortob., 1941 form synonym

Scenedesmus scenedesmoides Chodat species synonym

Scenedesmus obliquus (Turpin) Kütz. species homotypic synonym

Achnanthes obliquus Turpin species synonym

Scenedesmus incrassatulus Bohlin species homotypic synonym

Scenedesmus raciborskii Wołosz. species heterotypic synonym

Scenedesmus incrassatulus var. mononae G.M.Sm. variety synonym

Scenedesmus incrassatulus var. alternans (Bohlin) Dedus. variety synonym

Scenedesmus acutiformis Schröd. species synonym

Scenedesmus dimorphus (Turpin) Kütz. species homotypic synonym

Scenedesmus antennatus Brébisson species synonym

Scenedesmus costulatus Chodat species synonym

Scenedesmus obliquus var. dimorphus (Turpin) Hansgirg variety homotypic synonym

Scenedesmus acuminatus (Lagerh.) Chodat species heterotypic synonym

Selenastrum acuminatum Lagerh. species heterotypic synonym

Tetradesmus cumbricus G.S.West species accepted

Scenedesmus cumbricus (G.S.West) Chodat species synonym

Tetradesmus wisconsiensis species synonym

Scenedesmus wisconsinensis (G.M.Sm.) Chodat species homotypic synonym

Enallax acutiformis (Schröd.) Hindák species heterotypic synonym

Scenedesmus acutiformis subsp. acutiformis subspecies homotypic synonym

Tetradesmus formosana Shen species accepted

Scenedesmus acutus subsp. acutus subspecies homotypic synonym

Tetradesmus smithii Prescott species accepted

Arthrodesmus acutus Ehrenberg ex Ralfs species synonym

Acutodesmus obliquus (Turpin) E.Hegewald & Hanagata species homotypic synonym

Acutodesmus acuminatus (Lagerh.) P.M.Tsarenko species heterotypic synonym

Tetradesmus lagerheimii M.J.Wynne & Guiry species accepted

Acutodesmus raciborskii (Wołosz.) P.M.Tsarenko & D.M.John species doubtful

Acutodesmus dimorphus (Turpin) P.M.Tsarenko species homotypic synonym

Acutodesmus incrassatulus (Bohlin) P.M.Tsarenko species homotypic synonym

Tetradesmus wisconsinensis G.M.Sm. species accepted

Acutodesmus acutiformis (Schröder) Tsarenko & D.M.John, 2011 species synonym

Arthrodesmus acutus Ehrenberg species homotypic synonym

Acutodesmus wisconsinensis (G.M.Sm.) P.M.Tsarenko species homotypic synonym