| Classification | Plantaginaceae: Penstemon | 
| Barcode(s) | 00091236 | 
| Type Status | Syntype | 
| Collector | J. M. Bigelow | 
| Country | United States of America | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America | 
| Locality | Valley of the Rio Grande, below DoƱana | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1fbbdaca-d0e3-41de-9efe-df063cf9e818 | 
| Harvard University Herbaria Barcode | 00091236 | 
| Herbarium | GH | 
| Family | Plantaginaceae | 
| Type Status |  Syntype | 
| Syntype of |  Penstemon dasyphyllus A. Gray | 
| Determination Remarks |  [filed under] | 
| Taxon Reference | (for  Penstemon dasyphyllus A. Gray) Rep. U.S. Mex. Bound., Bot. 1859. 112. | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed | 
| Item Remarks | [mounted with Syntypes of Penstemon dasyphyllus A. Gray, Wright 1478, 91234, and E. K. Smith s.n., 91235] |