| Classification | Plantaginaceae: Penstemon | 
| Harvard University Herbaria Barcode(s) | 01801255 | 
| Collector | R. C. Rollins & T. S. Chambers | 
| Collector number | 2405 | 
| Country | United States of America | 
| State | Colorado | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Colorado: Grand County | 
| Locality | 10 miles east of Granby | 
| Date Collected | 1938-06-30 | 
| Verbatim Elevation | 8,500 ft. | 
| Habitat | rocky slope | 
| Container | Plants of Colorado (U.S.A.) | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ac8a2227-0e6a-41b7-871b-5b49c4f39141 | 
| Harvard University Herbaria Barcode | 01801255 | 
| Herbarium | GH | 
| Family | Plantaginaceae | 
| Determination | Penstemon virens Pennell ex Rydberg | 
| Determined by | Keck, David Daniels | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |