| Classification | Parmeliaceae: Usnea |
| Harvard University Herbaria Barcode(s) | 00079391 |
| Collector | C. H. Knowlton |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Washington County |
| Locality | Rogu Bluff |
| Date Collected | 1911-08-01 |
| Substrate | on spruce in peat bog |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/08b7ffa0-834a-4e0e-9c6f-9deec2e02e7e |
| Harvard University Herbaria Barcode | 00079391 |
| Herbarium | FH |
| Previous ownership | Herbarium of Lincoln W. Riddle |
| Family | Parmeliaceae |
| Determination | Usnea dasopoga (Acharius) Nylander |
| Determination Remarks | [is label name] |
| Family | Parmeliaceae |
| Determination | Usnea schadenbergiana Göppert & Stein |
| Determined by | Philippe Clerc, Conservatoire et Jardin botaniques de la Ville de Genève (G) |
| Date Determined | 2005 |
| Family | Parmeliaceae |
| Determination | Usnea subgracilis Vainio |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
