| Classification | Polygonaceae: Persicaria |
| Harvard University Herbaria Barcode(s) | 02364348 |
| Collector | Ced. L. Porter |
| Collector number | 5278 |
| Country | United States of America |
| State | Colorado |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Colorado: Jackson County |
| Locality | near Walden |
| Date Collected | 1949-08-22 |
| Verbatim Elevation | 8000 ft |
| Habitat | Roadside ditch |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3dbca302-17dd-46e3-9d34-bddf4a4f7f76 |
| Harvard University Herbaria Barcode | 02364348 |
| Herbarium | GH |
| Previous ownership | [Ex] The Rocky Mountain Herbarium, University of Wyoming, Laramie |
| Family | Polygonaceae |
| Determination | Persicaria amphibia (Linnaeus) Delarbre |
| Determined by | Atha, Daniel E. |
| Date Determined | 2014 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
