| Classification | Pertusariaceae: Pertusaria |
| Harvard University Herbaria Barcode(s) | 00888110 |
| Collector | R. S. Williams |
| Collector number | 47 |
| Country | Canada |
| State | Yukon Territory |
| Geography | North America: North America (CA, US, MX) (Region): Canada: Yukon Territory |
| Locality | [data not captured] |
| Date Collected | 1898-05-12 |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/09ea59f5-db03-44e5-864d-3b6477beb90b |
| Harvard University Herbaria Barcode | 00888110 |
| Herbarium | FH |
| Family | Pertusariaceae |
| Determination | Pertusaria dactylina (Acharius) Nylander |
| Determination Remarks | [is filed under name] [is Current name] |
| Subcollection | Lichen Herbarium |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
