| Classification | Plantaginaceae: Penstemon |
| Harvard University Herbaria Barcode(s) | 00091533 |
| Type Status | Isotype |
| Collector | I. L. Wiggins |
| Collector number | 4370 |
| Country | Mexico |
| State | Baja California Norte |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Baja California Norte |
| Locality | 1/4 mile west of El Marmol, rocky wash |
| Date Collected | 1930-03-06 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7bb06d2c-0935-4d9f-ab79-f1262ebb6946 |
| Harvard University Herbaria Barcode | 00091533 |
| Herbarium | GH |
| Family | Plantaginaceae |
| Type Status | Isotype |
| Isotype of | Penstemon eximius D. D. Keck |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Penstemon eximius D. D. Keck) Amer. Midl. Naturalist 1937. 18: 798. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
