| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 02007484 |
| Collector | J. F. Brenckle |
| Collector number | 11 |
| Country | United States of America |
| State | South Dakota |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: South Dakota |
| Locality | Near Mellette |
| Date Collected | 1942-09-03 |
| Habitat | Margin of slough |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/23c616f6-41f3-4822-8d80-2dc4898ef3ea |
| Harvard University Herbaria Barcode | 02007484 |
| Herbarium | GH |
| Family | Polygonaceae |
| Determination | Polygonum prolificum (Small) B. L. Robinson |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
