| Name | Spirogyra hassallii (Jenner) P. Crouan & H. Crouan |
| Authorship | (Jenner) P. Crouan & H. Crouan |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Spirogyra Link |
| Remarks | Created from Taxon Name Import: Spirogyra hassallii (Jenner) P. Crouan & H. Crouan |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Spirogyra hassallii (Jenner) P. Crouan & H. Crouan |
| Identification made in | [no date] (1) |