| Name | Agaricus pityrodes Berkeley & M. A. Curtis |
| Authorship | Berkeley & M. A. Curtis |
| Rank | Species |
| NomenclaturalStatus | LaterHomonym |
| Placed in | Agaricus |
| Citation | 1860 Proc. Amer. Acad. Arts 4: 114 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Agaricus pityrodes Berkeley & M. A. Curtis |
| Identification made in | [no date] (1) |