| Name | Spirogyra mirabilis var. gracilis (Kützing) Rabenhorst |
| Authorship | (Kützing) Rabenhorst |
| Rank | Variety |
| NomenclaturalStatus | Unknown |
| Placed in | Spirogyra mirabilis (Hassall) Kützing |
| Remarks | Created from Taxon Name Import: Spirogyra mirabilis var. gracilis (Kützing) Rabenhorst |