| Name | Agaricus leiphaemius Montagne |
| Authorship | Montagne |
| Rank | Species |
| Placed in | Agaricus |
| GUID | urn:lsid:indexfungorum.org:names:490510 |
| Citation | 1856 Syll. Gen. Sp. Crypt. (Paris): 101 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Agaricus leiphaemius Montagne |
| Identification made in | [no date] (2) |