| Classification | Fungi: Basidiomycota: Agaricomycetes: Agaricales: Agaricaceae: Collybia | 
| Harvard University Herbaria Barcode(s) | 00490629 | 
| Collector | J. M. Grant | 
| Collector number | s.n. | 
| Country | United States of America | 
| State | Washington | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Washington | 
| Locality | [data not captured] | 
| Date Collected | 1931-09-** | 
| Project | Macrofungi TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/aea8cc71-ff21-4d09-af6a-f079d045a966 | 
| Harvard University Herbaria Barcode | 00490629 | 
| Herbarium | FH | 
| Family | Agaricaceae | 
| Determination | Collybia acervata (Fries) P. Kummer: Fries | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |