| Classification | Lichens: Arthonia |
| Harvard University Herbaria Barcode(s) | 00418516 |
| Collector | [no data available] |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: San Francisco County: San Francisco |
| Locality | [data not captured] |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c3e554a8-aa92-4f88-9fe0-e89bd8eaa62e |
| Harvard University Herbaria Barcode | 00418516 |
| Herbarium | FH |
| Determination | Arthonia pruinosa Acharius |
| Determination Remarks | [is filed under name] |
| Determination | Arthonia pruinosa Acharius |
| Determination Remarks | [0] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
