| Classification | Fungi: Basidiomycota: Agaricomycetes: Agaricales: Agaricaceae: Psathyrella |
| Harvard University Herbaria Barcode(s) | 00584554 |
| Collector | R. Singer |
| Collector number | s.n. |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Cambridge |
| Locality | [data not captured] |
| Date Collected | 1942-05-20 |
| Project | Macrofungi TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8dbd0f91-0100-48b1-bc64-d02434c155ae |
| Harvard University Herbaria Barcode | 00584554 |
| Herbarium | FH |
| Family | Agaricaceae |
| Determination | Psathyrella barlae (Bresàdola) A. H. Smith |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
