| Name | Claudopus variabilis (Persoon) Fries |
| Authorship | (Persoon) Fries |
| Rank | Species |
| Placed in | Claudopus |
| Citation | 1874 Hymenomyc. Eur. [Fries] 213 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Claudopus variabilis (Persoon) Fries |
| Identification made in | [no date] (2) |