| Classification | Plantaginaceae: Penstemon |
| Harvard University Herbaria Barcode(s) | 02002365 |
| Collector | F. W. Pennell & L. Constance |
| Collector number | 20993 |
| Country | United States of America |
| State | Idaho |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Idaho: Nez Perce County |
| Locality | [data not captured] |
| Date Collected | 1937-07-21 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7e2c5ed4-7466-4238-8071-183fea7abceb |
| Harvard University Herbaria Barcode | 02002365 |
| Herbarium | GH |
| Family | Plantaginaceae |
| Determination | Penstemon attenuatus subsp. hyacinthinus Pennell |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
