| Name | Illosporium roseum (Schreber) Fries: Fries |
| Authorship | (Schreber) Fries: Fries |
| Rank | Species |
| Placed in | Illosporium |
| Citation | 1829 Syst. Mycol. 3(1): 258 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Illosporium roseum (Schreber) Fries: Fries |
| Identification made in | [no date] (1) |