| Classification | Polyporaceae: Irpex |
| Harvard University Herbaria Barcode(s) | 00585763 |
| Collector | J. F. Collins |
| Collector number | T-80 |
| Country | United States of America |
| State | Rhode Island |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Rhode Island: Providence County: Providence |
| Locality | [data not captured] |
| Date Collected | 1899-09-11 |
| Project | Macrofungi TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/904fd083-b5a5-4fba-8c28-d1011753bd0a |
| Harvard University Herbaria Barcode | 00585763 |
| Herbarium | FH |
| Family | Polyporaceae |
| Determination | Irpex crassus Berkeley & M. A. Curtis |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
