| Name | Herpomyces arietinus Thaxter |
| Authorship | Thaxter |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Herpomyces |
| Citation | 1902 ["1903"] Proc. Amer. Acad. Arts 38(2): 14 |
| Holdings | 8 Specimens held in the Harvard University Herbaria identified as Herpomyces arietinus Thaxter |
| Identification made in | [no date] (8) |