| Classification | Polygonaceae: Persicaria |
| Harvard University Herbaria Barcode(s) | 02363404 |
| Collector | U. T. Waterfall |
| Collector number | 2469 |
| Country | United States of America |
| State | Oklahoma |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Oklahoma: Oklahoma County |
| Locality | 2 mi. west & 2 south of Harrah. |
| Date Collected | 1940-09-14 |
| Habitat | west clay soil in overflow land near creek in a Populus-Salix-Cephalanthus associes. |
| Container | Plants of Oklahoma |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b69357fe-c1f6-4abf-8163-0883237af3e3 |
| Harvard University Herbaria Barcode | 02363404 |
| Herbarium | GH |
| Family | Polygonaceae |
| Determination | Persicaria hydropiperoides (Michaux) Small |
| Determined by | C. Park |
| Date Determined | 1990-06-** |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
