| Classification | Plantaginaceae: Penstemon | 
| Harvard University Herbaria Barcode(s) | 02122995 | 
| Collector | V. L. Cory | 
| Collector number | 41478 | 
| Country | United States of America | 
| State | Texas | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Sutton County | 
| Locality | 19 3/4 mi. S. of Sonora. | 
| Date Collected | 1943-04-24 | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0d2beec9-d976-4713-a6e9-2101b4357d66 | 
| Harvard University Herbaria Barcode | 02122995 | 
| Herbarium | GH | 
| Previous ownership | [ex] Herbarium Texas Agricultural Experiment Station | 
| Family | Plantaginaceae | 
| Determination | Penstemon triflorus var. integrifolius (Pennell) Cory | 
| Determined by | Straw, Richard Myron | 
| Date Determined | 1974 | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |