| Name | Psathyrella hymenocephala (Peck) A. H. Smith |
| Authorship | (Peck) A. H. Smith |
| Rank | Species |
| Placed in | Psathyrella |
| GUID | urn:lsid:indexfungorum.org:names:290038 |
| Citation | 1941 Contr. Univ. Michigan Herb. 5: 47 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Psathyrella hymenocephala (Peck) A. H. Smith |
| Identification made in | [no date] (5) |