| Classification | Plantaginaceae: Penstemon | 
| Harvard University Herbaria Barcode(s) | 00091365 | 
| Type Status | Type | 
| Collector | J. G. Lemmon | 
| Collector number | 3227 | 
| Country | United States of America | 
| State | Arizona | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Arizona: Coconino County: Flagstaff | 
| Date Collected | 1884 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0dd3320e-57c6-451d-98f5-fc0d2a8544e9 | 
| Harvard University Herbaria Barcode | 00091365 | 
| Herbarium | GH | 
| Family | Plantaginaceae | 
| Type Status | Type | 
| Type of | Penstemon nudiflorus A. Gray | 
| Determination Remarks | [filed under] | 
| Taxon Reference | (for  Penstemon nudiflorus A. Gray) Proc. Amer. Acad. Arts 1885. 20: 206. | 
| Sex | not determined | 
| Phenology | FlowerAndFruit | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |