| Classification | Plantaginaceae: Penstemon |
| Harvard University Herbaria Barcode(s) | 01801034 |
| Collector | F. W. Pennell |
| Collector number | 21397 |
| Country | United States of America |
| State | Arkansas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Arkansas: Prairie County |
| Locality | [data not captured] |
| Date Collected | 1938-05-12 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/57937000-2346-4364-aa28-4ac4293a7066 |
| Harvard University Herbaria Barcode | 01801034 |
| Herbarium | GH |
| Family | Plantaginaceae |
| Determination | Penstemon tubaeflorus Nuttall |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
