| Classification | Polygonaceae: Persicaria |
| Harvard University Herbaria Barcode(s) | 02363070 |
| Collector | L. H. Pammel |
| Collector number | 166 |
| Country | United States of America |
| State | Iowa |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Iowa |
| Locality | [data not captured] |
| Date Collected | 1914-09-02 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/29a43fa1-c499-43d3-9f67-fdb12c3b9005 |
| Harvard University Herbaria Barcode | 02363070 |
| Herbarium | GH |
| Family | Polygonaceae |
| Determination | Persicaria hydropiper (Linnaeus) Spach |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
