| Classification | Fungi: Ascomycota: Ascomycetes: Lecanorales: Psoraceae: Psora | 
| Harvard University Herbaria Barcode(s) | 00474986 | 
| Collector | K. Knudsen with Doyle, Tarja Sagar, Amanda Heinrich | 
| Collector number | 6253 | 
| Country | United States of America | 
| State | California | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Ventura County | 
| Locality | [data not captured] | 
| Date Collected | 2006-05-21 | 
| Project | Lichen and Bryophyte TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/cc27934a-0def-4719-9e92-f7ad558c76c8 | 
| Harvard University Herbaria Barcode | 00474986 | 
| Herbarium | FH | 
| Family | Psoraceae | 
| Determination | Psora pacifica Timdal | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |