| Name | Agaricus dichromus Berkeley & M. A. Curtis |
| Authorship | Berkeley & M. A. Curtis |
| Rank | Species |
| NomenclaturalStatus | NomSuperfl |
| Placed in | Agaricus |
| Citation | 1868 ("1869") J. Linn. Soc., Bot. 10(45): 292 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Agaricus dichromus Berkeley & M. A. Curtis |
| Identification made in | [no date] (2) |