| Classification | Parmeliaceae: Usnea |
| Harvard University Herbaria Barcode(s) | 00494067 |
| Collector | B. C. Marshall |
| Country | United States of America |
| State | Arkansas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Arkansas: Lawrence County |
| Locality | [data not captured] |
| Date Collected | 1926-02-** |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/59c3f45c-a428-4bfa-b249-b85ce386aa51 |
| Harvard University Herbaria Barcode | 00494067 |
| Herbarium | FH |
| Family | Parmeliaceae |
| Determination | Usnea tristis Motyka |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
