| Classification | Plantaginaceae: Penstemon |
| Harvard University Herbaria Barcode(s) | 00091447 |
| Type Status | Isotype |
| Collector | F. W. Pennell |
| Collector number | 9753 |
| Country | United States of America |
| State | Alabama |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Alabama: Morgan County: Decatur |
| Locality | Open woods |
| Date Collected | 1917-05-27 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6cdf872d-2565-463b-95d0-6b668e962e2f |
| Harvard University Herbaria Barcode | 00091447 |
| Herbarium | GH |
| Family | Plantaginaceae |
| Type Status | Isotype |
| Isotype of | Penstemon tenuiflorus Pennell |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Penstemon tenuiflorus Pennell) Addisonia 1919. 4: 79. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
