| Classification | Plantaginaceae: Penstemon |
| Harvard University Herbaria Barcode(s) | 02002222 |
| Collector | R. C. Rollins |
| Collector number | 489 |
| Country | United States of America |
| State | Wyoming |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Wyoming: Washakie County |
| Locality | on the western slope of the Big Horn Mountains, Buffalo-Ten Sleep |
| Date Collected | 1934-06-04 |
| Habitat | Dry hillside |
| Container | Plants of the Rocky Mountains, Wyoming |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/167172cd-6e25-4d95-8247-d62e0b092710 |
| Harvard University Herbaria Barcode | 02002222 |
| Herbarium | GH |
| Family | Plantaginaceae |
| Determination | Penstemon aridus Rydberg |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
