| Classification | Caloplacaceae: Caloplaca |
| Harvard University Herbaria Barcode(s) | 00197640 |
| 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 | 1907-06-** |
| Substrate | on rock [saxicolous] |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6918273a-451b-4389-ab27-76c5c94d803d |
| Harvard University Herbaria Barcode | 00197640 |
| Herbarium | FH |
| Previous ownership | ex Herbarium G. K. Merrill |
| Family | Caloplacaceae |
| Determination | Caloplaca murorum (Hoffmann) Th. Fries |
| Determined by | H. E. Hasse |
| Determination Remarks | [is label name] |
| Family | Caloplacaceae |
| Determination | Caloplaca saxicola (Hoffmann) Nordin |
| Determined by | M. Schori |
| Date Determined | 2002 |
| Family | Caloplacaceae |
| Determination | Caloplaca brattiae W. A. Weber |
| Determined by | K. Knudsen (UCR) |
| Date Determined | 2009-10-28 |
| Determination Remarks | [is Current name] |
| Subcollection | Lichenes Exsiccati ex Herb. Dr. H. E. Hasse Relicti |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
