| Classification | Parmeliaceae: Usnea |
| Harvard University Herbaria Barcode(s) | 00493496 |
| Collector | J. T. Howell |
| Collector number | 36 |
| Country | Mexico |
| State | Baja California Norte |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Baja California Norte: Ensenada: Guadalupe Island |
| Locality | [no additional data] |
| Date Collected | 1931-11-15 |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3cb3c01e-8f71-4887-9b15-83a10670d22a |
| Harvard University Herbaria Barcode | 00493496 |
| Herbarium | FH |
| Family | Parmeliaceae |
| Determination | Usnea ceratina Acharius |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
