| Classification | Plantaginaceae: Penstemon | 
| Harvard University Herbaria Barcode(s) | 01801032 | 
| Collector | R. Kral | 
| Collector number | 60417 | 
| Country | United States of America | 
| State | Arkansas | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Arkansas: Benton County | 
| Locality | [data not captured] | 
| Date Collected | 1977-06-11 | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5a24eecf-4274-45b9-ac48-3b72ac5b3766 | 
| Harvard University Herbaria Barcode | 01801032 | 
| Herbarium | GH | 
| Family | Plantaginaceae | 
| Determination | Penstemon tubaeflorus Nuttall | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |