| Classification | Fungi: Basidiomycota: Agaricomycetes: Agaricales: Agaricaceae: Paxillus |
| Barcode(s) | 00604862 |
| 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: Essex County: Hamilton |
| Locality | Harvard Forest |
| Date Collected | 1945-10-24 |
| Project | Macrofungi TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f7419ac2-9218-41c6-a676-87bab9c7bb6d |
| Harvard University Herbaria Barcode | 00604862 |
| Herbarium | FH |
| Family | Agaricaceae |
| Determination | Paxillus involutus (Batsch) Fries |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
