| Classification | Fungi: Ascomycota: Ascomycetes: Lecanorales: Psoraceae: Psora |
| Harvard University Herbaria Barcode(s) | 00475187 |
| Collector | R. S. Williams |
| Country | United States of America |
| State | Montana |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Montana |
| Locality | [data not captured] |
| Date Collected | 1893-04-** |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0cff6622-bc54-4156-a42a-39a0d9cbb476 |
| Harvard University Herbaria Barcode | 00475187 |
| Herbarium | FH |
| Family | Psoraceae |
| Determination | Psora russellii (Tuckerman) A. Schneider |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
