| Classification | Onagraceae: Oenothera |
| Harvard University Herbaria Barcode(s) | 01644265 |
| Collector | K. M. Wiegand & M. C. Wiegand |
| Collector number | 1574 |
| Country | United States of America |
| State | Texas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Taylor County |
| Locality | 1 mile north of Trent |
| Date Collected | 1935-03-31 |
| Habitat | Open field, sandy loam |
| Container | Plants of Texas |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/de1cf804-3014-4ccb-8419-13d5f0a2e1a9 |
| Harvard University Herbaria Barcode | 01644265 |
| Herbarium | GH |
| Previous ownership | Ex Dept. of Botany, Cornell University, Ithaca, N. Y. |
| Family | Onagraceae |
| Determination | Oenothera grandis (Britton) Smyth |
| Determined by | Dietrich, Werner |
| Date Determined | 1978 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
