| Classification | Parmeliaceae: Letharia |
| Harvard University Herbaria Barcode(s) | 00442787 |
| Collector | P. H. Hawkins |
| Collector number | 286d |
| Country | United States of America |
| Geography | North America: North America (CA, US, MX) (Region): United States of America |
| Locality | [data not captured] |
| Date Collected | 1922 |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2ecd49c2-0b1a-4e78-bd0b-da4372e4d7b5 |
| Harvard University Herbaria Barcode | 00442787 |
| Herbarium | FH |
| Family | Parmeliaceae |
| Determination | Letharia columbiana (Nuttall) J. W. Thomson |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
