| Classification | Polygonaceae: Persicaria | 
| Harvard University Herbaria Barcode(s) | 02363470 | 
| Collector | V. L. Cory | 
| Collector number | 51062 | 
| Country | United States of America | 
| State | Texas | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Brazoria County | 
| Locality | 1 mile south of Jones Creek P. O. | 
| Date Collected | 1945-11-21 | 
| Habitat | in mud or moist soil along creek; branches sprawling, up to 2 m long. | 
| Container | Plants of Texas | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e0a2adc1-61f2-44f8-a446-c1f0b55a12c3 | 
| Harvard University Herbaria Barcode | 02363470 | 
| Herbarium | GH | 
| Previous ownership | [Ex] Herbarium of Southern Methodist University | 
| Family | Polygonaceae | 
| Determination | Persicaria hydropiperoides (Michaux) Small | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |