| Classification | Plantaginaceae: Penstemon |
| Harvard University Herbaria Barcode(s) | 00091256 |
| Type Status | Isotype |
| Collector | F. W. Pennell & L. Constance |
| Collector number | 20890 |
| Country | United States of America |
| State | Idaho |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Idaho: Idaho County |
| Locality | Coolwater Mountain, east of Lowell, grassy, open granitic soil and rock-crevices, 6500-7000 feet |
| Date Collected | 1937-07-13 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9af5dcb7-797e-442b-8f07-8eabc6c107f8 |
| Harvard University Herbaria Barcode | 00091256 |
| Herbarium | GH |
| Family | Plantaginaceae |
| Type Status | Isotype |
| Isotype of | Penstemon flavescens Pennell |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Penstemon flavescens Pennell) Notul. Nat. Acad. Nat. Sci. Philadelphia 1942. 95: 4. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
