| Classification | Lichens: Physcia |
| Harvard University Herbaria Barcode(s) | 00302120 |
| Collector | J. W. Thomson & A. W. C. T. Herre |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Santa Cruz County |
| Locality | Devil's Canyon |
| Date Collected | 1953-12-23 |
| Substrate | on rocks [saxicolous] |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a37b603c-8d75-44e7-bf74-48ad445d1c57 |
| Harvard University Herbaria Barcode | 00302120 |
| Herbarium | FH |
| Previous ownership | ex Herbarium of John W. Thomson |
| Determination | Physcia callosa Nylander |
| Determination Remarks | [is label name] |
| Determination | Physcia tribacia (Acharius) Nylander |
| Determined by | T. L. Esslinger (NDA) |
| Date Determined | 2010 |
| Determination Remarks | [is Current name] |
| Annotation Text | + Physconia spp. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
