| Classification | Onagraceae: Ludwigia |
| Harvard University Herbaria Barcode(s) | 01779977 |
| Collector | A. Traverse |
| Collector number | 1638 |
| Country | United States of America |
| State | Texas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Harris County |
| Locality | Sheldon Reservoir Road, W side of reservoir, ca. 400 m. S of intersection w. Garrett Road |
| Date Collected | 1960-08-11 |
| Verbatim Elevation | 50 feet |
| Habitat | In ditch bank just above water. Gray clay with shell fragments. Typha sp. Grasses |
| Container | Plants of Texas |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9677a70a-9d53-428a-b024-c91d91b4b22d |
| Harvard University Herbaria Barcode | 01779977 |
| Herbarium | GH |
| Family | Onagraceae |
| Determination | Ludwigia octovalvis (Jacquin) P. H. Raven |
| Determined by | Ramamoorthy, Thennilapuram Parasuraman |
| Date Determined | 1980 |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
