| Classification | Plantaginaceae: Penstemon |
| Harvard University Herbaria Barcode(s) | 00091135 |
| Type Status | Isotype |
| Collector | J. C. Frémont |
| Collector number | 623 |
| Country | United States of America |
| State | Colorado |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Colorado: Cheyenne County |
| Locality | [On the highest level prairie] |
| Date Collected | 1844-07-07 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/64c9c52a-e53b-47e2-acaa-e91307a758fc |
| Harvard University Herbaria Barcode | 00091135 |
| Herbarium | GH |
| Family | Plantaginaceae |
| Type Status | Isotype |
| Isotype of | Penstemon ambiguus var. foliosus Bentham |
| Verified by | S. L. Welsh |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Penstemon ambiguus var. foliosus Bentham) Prodr. [A. P. de Candolle] 1846. 10: 321. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
