| Classification | Plantaginaceae: Penstemon | 
| Harvard University Herbaria Barcode(s) | 00367411 | 
| Collector | D. D. Keck | 
| Collector number | 5168 | 
| Country | United States of America | 
| State | California | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Shasta County | 
| Locality | Sacramento Canyon, 0.6 mi. S. of Gibson. | 
| Date Collected | 1940-06-13 | 
| Elevation | 425 m | 
| Verbatim Elevation | 1400 ft. | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3574ac63-1b3c-4f95-ad66-f32043379e15 | 
| Harvard University Herbaria Barcode | 00367411 | 
| Herbarium | GH | 
| Family | Plantaginaceae | 
| Determination | Penstemon laetus subsp. filiformis D. D. Keck | 
| Determination Remarks | [current name] | 
| Family | Plantaginaceae | 
| Determination | Penstemon filiformis (D. D. Keck) D. D. Keck | 
| Determination Remarks | [filed under] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |