| Classification | Caloplacaceae: Caloplaca |
| Harvard University Herbaria Barcode(s) | 00302018 |
| Collector | K. Knudsen |
| Collector number | 10339 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Orange County |
| Locality | Peninsular Range: Santa Ana Mountains: sandstone outcrops and slabs on slope above Santiago Creek on ridge joined to north side of Fremont Canyon (Black Star Canyon 7.5' Q, plus/minus 10m). Alt.: 879 ft. |
| Georeference | 33.79416667, -117.72194444 Method: Unknown |
| Date Collected | 2008-09-22 |
| Elevation | 268 m |
| Habitat | coastal sage scrub, Opuntia, on several hosts on sandstone |
| Container | Lichens of Orange County, California, USA |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a2701300-3dc6-40d3-a81e-a0f8e7951535 |
| Harvard University Herbaria Barcode | 00302018 |
| Herbarium | FH |
| Previous ownership | ex Herbarium of U. C. Riverside (UCR) |
| Family | Caloplacaceae |
| Determination | Caloplaca epithallina Lynge |
| Determined by | K. Knudsen (UCR) |
| Determination Remarks | [filed under] [label name] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
| Item Remarks | entered into UCR Database (505KKn) |
