| Classification | Plantaginaceae: Penstemon | 
| Barcode(s) | 00091264 | 
| Type Status | Isotype | 
| Collector | F. M. Ownbey & F. G. Meyer | 
| Collector number | 2068 | 
| Country | United States of America | 
| State | Idaho | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Idaho: Idaho County | 
| Locality | Headwaters of Sheep Creek, Seven Devils Mountains, rocky cliff | 
| Date Collected | 1940-06-26 | 
| Remarks | = Penstemon davidsonii Greene var. menziesii (D. D. Keck) Cronq., det. A. D. Every, 1977 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/10fd7de5-1c22-457d-81e5-d532c2ace79d | 
| Harvard University Herbaria Barcode | 00091264 | 
| Herbarium | GH | 
| Family | Plantaginaceae | 
| Type Status |  Isotype | 
| Isotype of |  Penstemon fruticosus subsp. serratus D. D. Keck | 
| Determination Remarks |  [filed under] | 
| Taxon Reference | (for  Penstemon fruticosus subsp. serratus D. D. Keck) Ill. Fl. Pacific States 1951. 3: 765. | 
| Sex | not determined | 
| Phenology | FlowerAndFruit | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |