| Classification | Polygonaceae: Persicaria |
| Harvard University Herbaria Barcode(s) | 02363459 |
| Collector | C. B. Hellquist |
| Collector number | 12904 |
| Country | United States of America |
| State | Texas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Grayson County |
| Locality | near Harris Creek ca. 1 mi W of Headquarters, Hagerman National Wildlife Refuge west of Sherman-Denison |
| Date Collected | 1978-07-07 |
| Habitat | marsh near Creek |
| Container | Flora of Texas |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d424303f-d357-4dc3-96e9-714f9a2d833d |
| Harvard University Herbaria Barcode | 02363459 |
| Herbarium | GH |
| Previous ownership | [Ex] Herbarium of Boston State College; Transferred from Massachusetts College of Liberal Arts Herbarium (NASC) |
| Family | Polygonaceae |
| Determination | Persicaria hydropiperoides (Michaux) Small |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
