| Classification | Plantaginaceae: Penstemon |
| Harvard University Herbaria Barcode(s) | 02121226 |
| Collector | U. T. Waterfall |
| Collector number | 11872 |
| Country | United States of America |
| State | Oklahoma |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Oklahoma: Lincoln County |
| Locality | 1 mile east and 2 south of Perkins |
| Date Collected | 1954-05-17 |
| Habitat | Mixed grass prairie (climax) |
| Container | Plants of Oklahoma |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/750320b9-b549-420b-9c6c-0cd0d825c1a3 |
| Harvard University Herbaria Barcode | 02121226 |
| Herbarium | GH |
| Previous ownership | [ex] Herbarium of Oklahoma A. & M. College |
| Family | Plantaginaceae |
| Determination | Penstemon oklahomensis Pennell |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
