| Classification | Plantaginaceae: Penstemon |
| Harvard University Herbaria Barcode(s) | 00091213 |
| Type Status | Isotype |
| Collector | F. W. Pennell |
| Collector number | 10681 |
| Country | United States of America |
| State | Arkansas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Arkansas: Izard County |
| Locality | Penters Bluff, limestone cliff |
| Date Collected | 1920-06-01 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a0aa0a0b-bb4e-47b9-a51d-c42c7b0f07a1 |
| Harvard University Herbaria Barcode | 00091213 |
| Herbarium | GH |
| Family | Plantaginaceae |
| Determination | Penstemon cobaea Nuttall |
| Determination Remarks | [is Current name] |
| Family | Plantaginaceae |
| Type Status | Isotype |
| Isotype of | Penstemon cobaea var. purpurea Pennell |
| Taxon Reference | (for Penstemon cobaea var. purpurea Pennell) Proc. Acad. Nat. Sci. Philadelphia 1922. 73: 490. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
