| Name | Spirogyra proavita Langer |
| Authorship | Langer |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Spirogyra Link |
| Remarks | Created from Taxon Name Import: Spirogyra proavita Langer |
| Name | Spirogyra proavita Langer |
| Authorship | Langer |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Spirogyra Link |
| Remarks | Created from Taxon Name Import: Spirogyra proavita Langer |