| Classification | Plantaginaceae: Penstemon | 
| Harvard University Herbaria Barcode(s) | 02002192 | 
| Collector | S. D. McKelvey | 
| Collector number | 2428 | 
| Country | United States of America | 
| State | New Mexico | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New Mexico: Colfax County | 
| Locality | Bet. Cimarron and Raton | 
| Date Collected | 1931-05-28 | 
| Container | Plants of New Mexico | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d3cfb17b-0155-4811-932f-b0f405196349 | 
| Harvard University Herbaria Barcode | 02002192 | 
| Herbarium | GH | 
| Previous ownership | Distributed from Arnold Arboretum, Harvard University | 
| Family | Plantaginaceae | 
| Determination | Penstemon angustifolius subsp. caudatus (A. Heller) D. D. Keck | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |