| Classification | Verrucariaceae |
| Harvard University Herbaria Barcode(s) | 00795034 |
| Collector | T. S. Brandegee |
| Collector number | 24 |
| Country | United States of America |
| State | Washington |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Washington |
| Locality | [data not captured] |
| Date Collected | 1882 |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a0b5928f-bc1b-4d74-8fcc-2e45b34b2a3f |
| Harvard University Herbaria Barcode | 00795034 |
| Herbarium | FH |
| Family | Verrucariaceae |
| Determination | Pyrenothamnia spraguei Tuckerman |
| Determination Remarks | [is filed under name] [is Current name] |
| Subcollection | Sprague Herbarium |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
