| Classification | Opegrapha: Opegraphales: Opegraphaceae: Ascomycetes: Ascomycota: Fungi |
| Barcode(s) | 00455964 |
| Collector | C. G. Pringle |
| Country | Mexico |
| State | San Luis Potosà |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: San Luis Potosà |
| Locality | [data not captured] |
| Date Collected | 1890-06-06 |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ec183417-3c24-414d-b67d-6500d37ab532 |
| Harvard University Herbaria Barcode | 00455964 |
| Herbarium | FH |
| Family | Opegraphaceae |
| Determination | Opegrapha atra Persoon |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
