| Name | Psathyrella larga (Kauffman) A. H. Smith |
| Authorship | (Kauffman) A. H. Smith |
| Rank | Species |
| Placed in | Psathyrella |
| GUID | urn:lsid:indexfungorum.org:names:321234 |
| Citation | 1972 Mem. New York Bot. Gard. 24: 125 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Psathyrella larga (Kauffman) A. H. Smith |
| Identification made in | [no date] (1) |