| Classification | Plantaginaceae: Penstemon |
| Harvard University Herbaria Barcode(s) | 00091136 |
| Type Status | Isotype |
| Collector | I. W. Clokey |
| Collector number | 8113 |
| Country | United States of America |
| State | Nevada |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Nevada: Clark County |
| Locality | Wilson's Ranch, gravelly, brushy soil, Larrea belt, 1180 m |
| Date Collected | 1938-06-07 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/70eeba13-628e-4512-b88b-074186376709 |
| Harvard University Herbaria Barcode | 00091136 |
| Herbarium | GH |
| Family | Plantaginaceae |
| Type Status | Isotype |
| Isotype of | Penstemon ambiguus subsp. laevissimus D. D. Keck |
| Taxon Reference | (for Penstemon ambiguus subsp. laevissimus D. D. Keck) J. Wash. Acad. Sci. 1939. 29: 491. |
| Family | Plantaginaceae |
| Determination | Penstemon ambiguus subsp. laevissimus D. D. Keck |
| Determination Remarks | [current name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
