| Classification | Lichens: Physcia | 
| Harvard University Herbaria Barcode(s) | 00302115 | 
| Collector | H. E. Hasse | 
| Country | United States of America | 
| State | California | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California | 
| Locality | Catalina Island | 
| Date Collected | 1911-05-** | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c9a8e1ea-18ca-40a7-8713-774d9c68e969 | 
| Harvard University Herbaria Barcode | 00302115 | 
| Herbarium | FH | 
| Previous ownership | ex Herbarium H. E. Hasse | 
| Determination | Physcia tribacia (Acharius) Nylander | 
| Determined by | T. L. Esslinger (NDA) | 
| Date Determined | 2010 | 
| Determination Remarks | [current name] | 
| Annotation Text | Med. K-, L.C. irreg. parapl. | 
| Determination | Physcia callosa Nylander | 
| Determined by | J. W. Thomson | 
| Date Determined | 1957 | 
| Determination | Physcia tribacia (Acharius) Nylander | 
| Determined by | H. E. Hasse | 
| Determination Remarks | [label name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |