| Classification | Polygonaceae: Polygonum |
| Classification 1 | Polygonaceae: Persicaria |
| Harvard University Herbaria Barcode(s) | 02361326 |
| Collector | R. T. Clausen & H. Trapido |
| Collector number | 5339 |
| Country | United States of America |
| State | Texas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Cameron County |
| Locality | shore of Resaca del Rancho Viejo at Olmito. |
| Date Collected | 1940-09-12 |
| Verbatim Elevation | 26 feet |
| Habitat | Muddy shore |
| Container | Flora of North America |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/fea8c07e-b6e7-4838-a6ac-66f0abb56992 |
| Harvard University Herbaria Barcode | 02361326 |
| Herbarium | GH |
| Previous ownership | [Ex] Herbarium of Robert T. Clausen |
| Family | Polygonaceae |
| Determination | Polygonum sp. |
| Determination Remarks | [0] |
| Family | Polygonaceae |
| Determination | Persicaria sp. |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
