| Classification | Lichens: Pyrenula |
| Harvard University Herbaria Barcode(s) | 00475949 |
| Collector | T. A. Williams |
| Country | United States of America |
| State | Maryland |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maryland: Montgomery County: Takoma Park |
| Locality | [no additional data] |
| Date Collected | 1896-12-** |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b595a709-dc3f-4a7c-9177-a5484d8c17ce |
| Harvard University Herbaria Barcode | 00475949 |
| Herbarium | FH |
| Determination | Pyrenula pseudobufonia (Rehm) R. C. Harris |
| Determination Remarks | [filed under] [current name] |
| Determination | Pyrenula neglecta R. C. Harris |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
