| Classification | Fungi: Basidiomycota: Agaricomycetes: Agaricales: Agaricaceae: Collybia | 
| Harvard University Herbaria Barcode(s) | 00490613 | 
| 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: Wakefield | 
| Locality | [no additional data] | 
| Date Collected | 1943-09-15 | 
| Project | Macrofungi TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4bb21b66-9d19-476d-8d56-991d27c7c670 | 
| Harvard University Herbaria Barcode | 00490613 | 
| Herbarium | FH | 
| Family | Agaricaceae | 
| Determination | Collybia maculata (Albertini & Schweinitz) P. Kummer: Fries | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |