| Classification | Plantaginaceae: Penstemon |
| Harvard University Herbaria Barcode(s) | 02122106 |
| Collector | R. C. Rollins |
| Collector number | 2125 |
| Country | United States of America |
| State | Colorado |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Colorado: Montrose County |
| Locality | 6 miles east of Montrose. |
| Date Collected | 1938-05-24 |
| Verbatim Elevation | 6,000 ft. |
| Habitat | Among sagebrush in clay-adobe soil |
| Container | Plants of the Rocky Mountain Region, Colorado |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/582c547a-87b0-4f4e-a7e6-0205d8e79e99 |
| Harvard University Herbaria Barcode | 02122106 |
| Herbarium | GH |
| Family | Plantaginaceae |
| Determination | Penstemon retrorsus Payson |
| Determined by | Keck, David Daniels |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
