| Classification | Fungi: Ascomycota: Ascomycetes: Opegraphales: Opegraphaceae: Opegrapha |
| Harvard University Herbaria Barcode(s) | 00455902 |
| Collector | G. K. Merrill |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Knox County: Rockland |
| Locality | [no additional data] |
| Date Collected | 1909-08-** |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2c133530-3791-486a-80b6-ffc87fff769f |
| Harvard University Herbaria Barcode | 00455902 |
| Herbarium | FH |
| Family | Opegraphaceae |
| Determination | Opegrapha sp. |
| Determination Remarks | [is filed under name] [is Current name] |
| Annotation Text | [label reads] O. virginalis ?? |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
