| Classification | Onagraceae: Ludwigia | 
| Barcode(s) | 01779989 | 
| Collector | J. Drummond | 
| Collector number | 41 | 
| Country | United States of America | 
| State | Texas | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Travis County: Austin | 
| Locality | S. Felipe de Austin | 
| Date Collected | 1835-01-** | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9e62cce6-e6c5-47ee-9ff5-1a9fa8246f95 | 
| Harvard University Herbaria Barcode | 01779989 | 
| Herbarium | GH | 
| Previous ownership | From Herb. J. Gay, Purchased by Dr. Hooker; Ex K | 
| 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 |