| Classification | Lichens: Rhizocarpon |
| Harvard University Herbaria Barcode(s) | 00197630 |
| 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 | Santa Monica Range |
| Date Collected | 1899-04-** |
| Substrate | on rock [saxicolous] |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/00783c38-3065-4fc2-8a43-8730171731b2 |
| Harvard University Herbaria Barcode | 00197630 |
| Herbarium | FH |
| Previous ownership | ex Herbarium G. K. Merrill |
| Determination | Rhizocarpon macrosporum Räsänen |
| Determined by | K. Knudsen (UCR) |
| Date Determined | 2009-10-22 |
| Determination Remarks | [current name] |
| Determination | Rhizocarpon sp. |
| Determined by | H. Runemark |
| Date Determined | 1955 |
| Determination Remarks | [not published] |
| Annotation Text | [determined as] Rhizocarpon californicum sp. nov. |
| Determination | Rhizocarpon geographicum (Linnaeus) de Candolle |
| Determined by | H. E. Hasse |
| Determination Remarks | [label name] |
| Subcollection | Lichenes Exsiccati ex Herb. Dr. H. E. Hasse Relicti |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
