| Classification | Onagraceae: Oenothera |
| Harvard University Herbaria Barcode(s) | 01643822 |
| Collector | R. McVaugh |
| Collector number | 7741 |
| Country | United States of America |
| State | Texas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Val Verde County |
| Locality | 8 miles northwest of Del Rio (ca. 4 mi NW of junction of routes US 90 and 277) |
| Date Collected | 1947-04-01 |
| Habitat | Rocky limestone hills |
| Container | Plants of Texas |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e509b80f-307c-4641-ba3f-96b8395caa7a |
| Harvard University Herbaria Barcode | 01643822 |
| Herbarium | GH |
| Previous ownership | Ex Herbarium of The University of Michigan |
| Family | Onagraceae |
| Determination | Oenothera speciosa Nuttall |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
