| Classification | Lichens: Arthonia |
| Harvard University Herbaria Barcode(s) | 00197601 |
| 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 Mountains |
| Date Collected | 1910-07-** |
| Substrate | on bark [corticolous] |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b5c643a2-3d3c-48fc-a7d9-7a7f41f30193 |
| Harvard University Herbaria Barcode | 00197601 |
| Herbarium | FH |
| Previous ownership | ex Herbarium G. K. Merrill |
| Determination | Arthonia punctiformis Acharius |
| Determination Remarks | [is label name] |
| Annotation Text | [for spore sizes and measurements see label] |
| Determination | Arthonia glaucella Nylander |
| Determined by | K. Knudsen (UCR) |
| Date Determined | 2009-10-22 |
| 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 |
