| Classification | Onagraceae: Ludwigia |
| Harvard University Herbaria Barcode(s) | 01779990 |
| Collector | M. Riedel |
| Country | United States of America |
| State | Texas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: DeWitt County |
| Locality | Western De Witt Co. |
| Date Collected | 1941-07-20 |
| Habitat | Black damp soil |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c1e79193-ac18-4f38-b414-033441ad9c43 |
| Harvard University Herbaria Barcode | 01779990 |
| Herbarium | GH |
| Previous ownership | Ex Herbarium of The University of Texas |
| Family | Onagraceae |
| Determination | Ludwigia octovalvis (Jacquin) P. H. Raven |
| Determined by | Zardini, Elsa Matilde |
| Date Determined | 1986 |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
