| Name | Acompsomyces brunneolus Thaxter |
| Authorship | Thaxter |
| Rank | Species |
| Placed in | Acompsomyces Thaxter |
| Citation | 1905 Proc. Amer. Acad. Arts 41(no. 11): 311 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Acompsomyces brunneolus Thaxter |
| Identification made in | 2012 (1) |