| Classification | Plantaginaceae: Penstemon |
| Harvard University Herbaria Barcode(s) | 00091398 |
| Type Status | Isotype |
| Collector | A. Nelson |
| Collector number | 3214 |
| Country | United States of America |
| State | Wyoming |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Wyoming |
| Locality | Green Top |
| Date Collected | 1897-06-29 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/30a2ddc5-5d1e-447d-a4a6-6dcee9964392 |
| Harvard University Herbaria Barcode | 00091398 |
| Herbarium | GH |
| Family | Plantaginaceae |
| Type Status | Isotype |
| Isotype of | Penstemon rydbergii A. Nelson |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Penstemon rydbergii A. Nelson) Bull. Torrey Bot. Club 1898. 25: 281. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
