| Classification | Onagraceae: Gayophytum | 
| Barcode(s) | 01778706 | 
| Collector | E. B. Payson & G. M. Armstrong | 
| Collector number | 3400 | 
| Country | United States of America | 
| State | Wyoming | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Wyoming: Lincoln County | 
| Locality | Alpine (on Snake River, near the Idaho boundary) | 
| Date Collected | 1923-07-07 | 
| Habitat | Abandoned field | 
| Container | Plants of Wyoming | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7f4f97f2-e83c-4cef-a68c-5fec2d1d6557 | 
| Harvard University Herbaria Barcode | 01778706 | 
| Herbarium | GH | 
| Previous ownership | [ex] The Rocky Mountain Herbarium | 
| Family | Onagraceae | 
| Determination |  Gayophytum diffusum subsp. parviflorum F.H. Lewis & Szweyk. | 
| Determination Remarks |  [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |