| Classification | Plantaginaceae: Penstemon | 
| Harvard University Herbaria Barcode(s) | 02122080 | 
| Collector | L. O. Williams | 
| Collector number | 2322 | 
| Country | United States of America | 
| State | Wyoming | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Wyoming: Washakie County | 
| Locality | Upper Ten Sleep Canyon, Big Horn Mts. | 
| Date Collected | 1935-07-03 | 
| Verbatim Elevation | 9000 ft. | 
| Habitat | Dry hillsides | 
| Container | Flora of Wyoming | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/39bfe835-989c-46ef-8247-dd74e25730b1 | 
| Harvard University Herbaria Barcode | 02122080 | 
| Herbarium | GH | 
| Family | Plantaginaceae | 
| Determination | Penstemon radicosus A. Nelson | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |