| Classification | Lichens |
| Classification 1 | Lichens: Arthonia |
| Harvard University Herbaria Barcode(s) | 00418182 |
| 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 | [data not captured] |
| Date Collected | 1912 |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ea95b8a8-a257-4ccd-a455-6532edd9c22f |
| Harvard University Herbaria Barcode | 00418182 |
| Herbarium | FH |
| Determination | Arthonia Acharius |
| Determination Remarks | [is filed under name] |
| Determination | Arthonia sp. |
| Determination Remarks | [0] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
