| Classification | Fungi: Basidiomycota: Agaricomycetes: Agaricales: Agaricaceae: Hypsizygus | 
| Harvard University Herbaria Barcode(s) | 00585482 | 
| Collector | R. Singer | 
| Collector number | 131 | 
| Country | United States of America | 
| State | New York | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New York: Essex County: Newcomb (New York) | 
| Locality | Huntington Wild Life Forest | 
| Date Collected | 1941-09-** | 
| Project | Macrofungi TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e80b4f86-81e3-452c-84ad-d237183b903c | 
| Harvard University Herbaria Barcode | 00585482 | 
| Herbarium | FH | 
| Family | Agaricaceae | 
| Determination | Hypsizygus ulmarius (Bulliard) Redhead: Fries | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |