| BarCode: | VSC0032333 |
| Family: | Onagraceae |
| Species: | Oenothera speciosa |
| Collection Date: | May 1, 1988 |
| Collector(s): | R. Dale Thomas, Cecil Slaughter |
| Collection Number: | 104,242 |
| Location: | Madison Parish, Louisiana, United States |
| Latitude: | 32.37 |
| Longitude: | -91.25 |
| Verbatim Locality: | |
