| Classification | Fungi: Basidiomycota: Agaricomycetes: Agaricales: Agaricaceae: Pleurotus |
| Harvard University Herbaria Barcode(s) | 00543628 |
| Collector | R. Singer |
| Collector number | s.n. |
| 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 | [data not captured] |
| Date Collected | 1941-09-** [Sept. 6-17] |
| Project | Macrofungi TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/42e563e6-ac83-4b97-bab8-a7028331ef8c |
| Harvard University Herbaria Barcode | 00543628 |
| Herbarium | FH |
| Family | Agaricaceae |
| Determination | Pleurotus ostreatus (Jacquin) P. Kummer |
| Determination Remarks | [filed under] [current name] |
| Annotation Text | Co-Type |
| Subcollection | Hymenomycete Boxed Type Collection |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Box |
| Preparation Method | Dried |
