| Classification | Plantaginaceae: Penstemon |
| Harvard University Herbaria Barcode(s) | 02002027 |
| Collector | J. J. Thornber |
| Country | United States of America |
| State | Arizona |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Arizona: Pima County |
| Locality | Pusch's Steam Pump on the Oracle Road. |
| Date Collected | 1905-05-14 |
| Container | Plants of Arizona |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/eb01a9a8-5d95-4654-8d62-5a8a6aa6e375 |
| Harvard University Herbaria Barcode | 02002027 |
| Herbarium | GH |
| Previous ownership | [ex] The University of Arizona Herbarium [ARIZ] |
| Family | Plantaginaceae |
| Determination | Penstemon ambiguus Torrey |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
