| Classification | Onagraceae: Oenothera |
| Harvard University Herbaria Barcode(s) | 01643830 |
| Collector | S. D. McKelvey |
| Collector number | 1733 |
| Country | United States of America |
| State | Texas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas |
| Locality | About 25 miles south of San Antonio |
| Date Collected | 1931-04-05 |
| Container | Plants of Texas |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9e8f3c93-cb8c-4bf0-b93c-29e49ee132fb |
| Harvard University Herbaria Barcode | 01643830 |
| Herbarium | GH |
| Family | Onagraceae |
| Determination | Oenothera speciosa Nuttall |
| Determined by | P. H. Raven & D. R. Parnell |
| Date Determined | 1970 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
