| Classification | Parmeliaceae: Usnea |
| Classification 1 | Placopsis: Trapeliaceae |
| Harvard University Herbaria Barcode(s) | 00495391 |
| Collector | J. W. Thompson & T. T. Ahti |
| Country | United States of America |
| State | Alaska |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Alaska |
| Locality | [data not captured] |
| Date Collected | 1967-08-08 |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2c61b4e4-8db7-4c01-bc95-5bc473d6499c |
| Harvard University Herbaria Barcode | 00495391 |
| Herbarium | FH |
| Family | Parmeliaceae |
| Determination | Usnea lapponica Vainio |
| Determination Remarks | [filed under] [current name] |
| Family | Trapeliaceae |
| Determination | Placopsis gelida (Linnaeus) Lindsay |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
