| Name | Agaricus abruptibulbus Peck |
| Authorship | Peck |
| Rank | Species |
| Placed in | Agaricus |
| GUID | urn:lsid:indexfungorum.org:names:178389 |
| Citation | 1905 Bull. New York State Mus. Nat. Hist. 94: 36 |
| Holdings | 13 Specimens held in the Harvard University Herbaria identified as Agaricus abruptibulbus Peck |
| Identification made in | [no date] (13) |