| Harvard University Herbaria Barcode(s) | 02120014 | 
| Collector | [no data available] | 
| Country | United States of America | 
| State | South Dakota | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: South Dakota: Brookings County | 
| Locality | Lake Oakwood | 
| Date Collected | 1892 [7/4-'92] | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/dd24d647-865a-4ef6-bc6b-a7530edf0ddf | 
| Harvard University Herbaria Barcode | 02120014 | 
| Herbarium | GH | 
| Previous ownership | [ex] Herbarium of John J. Thornber.; Herbarium of Alvah A. Eaton, Purchased by the Gray Herbarium, 1909 | 
| Determination | Penstemon gracilis Nuttall | 
| Determined by | Pennell, Francis Whittier | 
| Date Determined | 1930 | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |