| Classification | Plantaginaceae: Penstemon | 
| Harvard University Herbaria Barcode(s) | 02002656 | 
| Collector | E. A. Mearns | 
| Collector number | 1829 | 
| Country | United States of America | 
| State | Texas | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas | 
| Locality | Johnston's Ranch, near Monument #88 | 
| Date Collected | 1893-08-12 | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c6e7002f-a62e-4e8c-a3e3-6137191ef550 | 
| Harvard University Herbaria Barcode | 02002656 | 
| Herbarium | GH | 
| Previous ownership | [ex] United States National Herbarium | 
| Family | Plantaginaceae | 
| Determination | Penstemon barbatus (Cavanilles) Roth | 
| Determined by | Keck, David Daniels | 
| Date Determined | 1937 | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |