| Name | Scenedesmus arcuatus f. gracilis T.Hortobágyi |
| Authorship | T.Hortobágyi |
| Rank | Forma |
| NomenclaturalStatus | Unknown |
| Placed in | Scenedesmus arcuatus (Lemmermann) Lemmermann |
| Remarks | Created from Taxon Name Import: Scenedesmus arcuatus f. gracilis T.Hortobágyi |