| Classification | Plantaginaceae: Penstemon | 
| Barcode(s) | 02002030 | 
| Collector | H. C. Cutler | 
| Collector number | 2193 | 
| Country | United States of America | 
| State | Arizona | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Arizona: Apache County | 
| Locality | 5 miles west of Rock Point | 
| Date Collected | 1938-06-15 | 
| Habitat | on sands. | 
| Frequency | Occasional | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3f1ebb64-a894-4b84-9c04-d53d4ffc8ee5 | 
| Harvard University Herbaria Barcode | 02002030 | 
| Herbarium | GH | 
| Family | Plantaginaceae | 
| Determination |  Penstemon ambiguus Torrey | 
| Determined by | Kearney, Thomas Henry | 
| Determination Remarks |  [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |