| Classification | Plantaginaceae: Penstemon | 
| Harvard University Herbaria Barcode(s) | 02002633 | 
| Collector | F. W. Pennell & E. L. Little | 
| Collector number | 26483 | 
| Country | United States of America | 
| State | Arizona | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Arizona: Coconino County | 
| Locality | southern slope, San Francisco Peak, n. of Flagstaff | 
| Date Collected | 1940-08-29 | 
| Verbatim Elevation | 9000 ft. | 
| Habitat | Open stony bank | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a7c47052-45fa-4a5a-9470-87fd16af6996 | 
| Harvard University Herbaria Barcode | 02002633 | 
| Herbarium | GH | 
| Previous ownership | [ex] The Academy of Natural Sciences of Philadelphia | 
| Family | Plantaginaceae | 
| Determination | Penstemon barbatus (Cavanilles) Roth | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |