| Classification | Plantaginaceae: Penstemon |
| Harvard University Herbaria Barcode(s) | 02001976 |
| Collector | S. D. McKelvey |
| Collector number | 2480 |
| Country | United States of America |
| State | Oklahoma |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Oklahoma |
| Locality | West of Optima on road from Texhoma. |
| Date Collected | 1931-05-30 |
| Container | Plants of Oklahoma |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4f9d99e0-36ea-47cc-bfef-9d49a702bcc2 |
| Harvard University Herbaria Barcode | 02001976 |
| Herbarium | GH |
| Previous ownership | Distributed from Arnold Arboretum, Harvard University |
| Family | Plantaginaceae |
| Determination | Penstemon albidus Nuttall |
| Determined by | Pennell, Francis Whittier |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
