| Classification | Pertusariaceae: Pertusaria |
| Harvard University Herbaria Barcode(s) | 00470983 |
| Collector | I. M. Johnston |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Alameda County: Berkeley |
| Locality | [data not captured] |
| Date Collected | 1919-03-** |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2411550e-693b-45cf-b30c-b95dd3e4db98 |
| Harvard University Herbaria Barcode | 00470983 |
| Herbarium | FH |
| Family | Pertusariaceae |
| Determination | Pertusaria amara (Acharius) Nylander |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
