| Classification | Fungi: Ascomycota: Ascomycetes: Opegraphales: Opegraphaceae: Opegrapha | 
| Harvard University Herbaria Barcode(s) | 00467217 | 
| Collector | J. Macoun | 
| Country | Canada | 
| Geography | North America: North America (CA, US, MX) (Region): Canada | 
| Locality | [data not captured] | 
| Date Collected | 1893-06-20 | 
| Project | Lichen and Bryophyte TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a388f477-acd3-42a9-a1d7-ef9c74a0183f | 
| Harvard University Herbaria Barcode | 00467217 | 
| Herbarium | FH | 
| Family | Opegraphaceae | 
| Determination | Opegrapha vulgata (Acharius) Acharius | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |