| Classification | Plantaginaceae: Penstemon |
| Harvard University Herbaria Barcode(s) | 02119167 |
| Collector | F. W. Pennell |
| Collector number | 21350 |
| Country | United States of America |
| State | Montana |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Montana: Missoula County |
| Locality | [data not captured] |
| Date Collected | 1937-08-29 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/db9b1a29-aad5-4ea2-8854-db28633cdefd |
| Harvard University Herbaria Barcode | 02119167 |
| Herbarium | GH |
| Family | Plantaginaceae |
| Determination | Penstemon diphyllus Rydberg |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
