| Harvard University Herbaria Barcode(s) | 01801113 |
| Collector | R. C. Rollins |
| Collector number | 1257 |
| Country | United States of America |
| State | Colorado |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Colorado: Huerfano County |
| Locality | near Huerfano River, 20 miles west of Gardner |
| Date Collected | 1936-06-28 |
| Verbatim Elevation | 8,500 ft. |
| Habitat | Rocky soil |
| Container | Plants of the Rocky Mountains, Colorado |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/966cdef6-782f-4e0c-a344-765d1b55917c |
| Harvard University Herbaria Barcode | 01801113 |
| Herbarium | GH |
| Determination | Penstemon unilateralis Rydberg |
| Determined by | Keck, David Daniels |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
