| Classification | Plantaginaceae: Penstemon |
| Harvard University Herbaria Barcode(s) | 00091142 |
| Type Status | Isotype |
| Collector | F. W. Pennell |
| Collector number | 10640 |
| Country | United States of America |
| State | Arkansas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Arkansas: Pulaski County: Little Rock |
| Locality | Pulaski Heights, shale and sandstone woods |
| Date Collected | 1920-05-31 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/462b936e-e150-4d7a-830a-18fa1eda176f |
| Harvard University Herbaria Barcode | 00091142 |
| Herbarium | GH |
| Family | Plantaginaceae |
| Type Status | Isotype |
| Isotype of | Penstemon arkansanus Pennell |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Penstemon arkansanus Pennell) Proc. Acad. Nat. Sci. Philadelphia 1922. 73: 493. |
| Sex | not determined |
| Phenology | FlowerAndFruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
