| Name | Psathyrella tuberculata (Patouillard) A. H. Smith |
| Authorship | (Patouillard) A. H. Smith |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Psathyrella |
| Citation | 1972 Mem. New York Bot. Gard. 24: 78 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Psathyrella tuberculata (Patouillard) A. H. Smith |
| Identification made in | 1978 (1) |