| Name | Piloderma byssinum (P. Karsten) Julich |
| Authorship | (P. Karsten) Julich |
| Rank | Species |
| Placed in | Piloderma |
| Citation | 1969 Ber. Deutsch. Bot. Ges. 81: 418 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Piloderma byssinum (P. Karsten) Julich |
| Identification made in | [no date] (6) |