| Classification | Plantaginaceae: Penstemon |
| Harvard University Herbaria Barcode(s) | 00091303 |
| Type Status | Holotype |
| Collector | J. Xantus de Vesey |
| Collector number | 64 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California |
| Locality | Fort Tejon and vicinity, near 35°N, 119°W |
| Date Collected | 1857 - 1858 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/be1cc240-5cbf-4c59-a600-151de86938d5 |
| Harvard University Herbaria Barcode | 00091303 |
| Herbarium | GH |
| Family | Plantaginaceae |
| Type Status | Holotype |
| Holotype of | Penstemon laetus A. Gray |
| Verified by | N. H. Holmgren |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Penstemon laetus A. Gray) Proc. Boston Soc. Nat. Hist. 1859. 7: 147. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
