| Name | Oocystis solitaria var. elongata Printz |
| Authorship | Printz |
| Rank | Variety |
| Placed in | Oocystis solitaria Wittrock |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Oocystis solitaria var. elongata Printz |
| Identification made in | [no date] (1) |