| Classification | Plantaginaceae: Penstemon |
| Harvard University Herbaria Barcode(s) | 02119763 |
| Collector | F. W. Pennell |
| Collector number | 21378 |
| Country | United States of America |
| State | South Dakota |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: South Dakota: Pennington County |
| Locality | upper slope of Bad Land Rim, 8 mile south of Wall |
| Date Collected | 1937-09-07 |
| Verbatim Elevation | 3100-3200 f. |
| Habitat | Loose white clay |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e4c11acb-913e-49ca-9849-92202b4dab36 |
| Harvard University Herbaria Barcode | 02119763 |
| Herbarium | GH |
| Previous ownership | [ex] The Academy of Natural Sciences of Philadelphia |
| Family | Plantaginaceae |
| Determination | Penstemon glaber Pursh |
| Determined by | Ray E. Umber & Marisa Latady |
| Date Determined | 1987 |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
