| Classification | Plantaginaceae: Penstemon | 
| Harvard University Herbaria Barcode(s) | 02002963 | 
| Collector | I. W. Clokey | 
| Collector number | 5302 | 
| Country | United States of America | 
| State | California | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: San Bernardino County | 
| Locality | [data not captured] | 
| Date Collected | 1931-07-09 | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d6e58fa4-9f04-4c95-a255-06c5cc9b6bf0 | 
| Harvard University Herbaria Barcode | 02002963 | 
| Herbarium | GH | 
| Family | Plantaginaceae | 
| Determination | Penstemon caesius A. Gray | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |