| Classification | Polygonaceae: Persicaria |
| Harvard University Herbaria Barcode(s) | 02363195 |
| Collector | R. C. Bacigalupi, I. L. Wiggins & R. J. Ferris |
| Collector number | 2686 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Fresno County |
| Locality | [data not captured] |
| Date Collected | 1941-07-29 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4ab1a019-f5b6-4f19-b20c-7df25d964805 |
| Harvard University Herbaria Barcode | 02363195 |
| Herbarium | GH |
| Family | Polygonaceae |
| Determination | Persicaria hydropiperoides (Michaux) Small |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
