| Classification | Russulaceae: Russula |
| Harvard University Herbaria Barcode(s) | 00603187 |
| Collector | R. Singer with South Shore Nature Cl. |
| 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 |
| Locality | [data not captured] |
| Date Collected | 1947-09-27 |
| Project | Macrofungi TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2b7c23b0-fb27-4785-afa9-16d4392227cf |
| Harvard University Herbaria Barcode | 00603187 |
| Herbarium | FH |
| Family | Russulaceae |
| Determination | Russula nigricans Fries |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
