| Name | Coleosporium rhinanthacearum f. euphrasiae P. Karsten |
| Authorship | P. Karsten |
| Rank | Forma |
| NomenclaturalStatus | NomInvalid |
| Placed in | Coleosporium rhinanthacearum (de Candolle) Léveillé |
| Citation | 1866 Fungi Fenniae Exsicc. 6: 596 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Coleosporium rhinanthacearum f. euphrasiae P. Karsten |
| Identification made in | [no date] (1) |