| Classification | Pertusariaceae: Pertusaria |
| Harvard University Herbaria Barcode(s) | 00888115 |
| Collector | T. A. Williams |
| Country | United States of America |
| State | District of Columbia |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: District of Columbia: Washington |
| Locality | [data not captured] |
| Date Collected | 1898-04-** |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/45dd83ac-0bd7-4f0f-addf-726bbc11fc12 |
| Harvard University Herbaria Barcode | 00888115 |
| Herbarium | FH |
| Family | Pertusariaceae |
| Determination | Pertusaria pustulata (Acharius) Duby |
| Determination Remarks | [is filed under name] [is Current name] |
| Subcollection | Lichen Herbarium |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
