| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 02007500 |
| Collector | T. A. Williams |
| Country | United States of America |
| State | Wyoming |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Wyoming |
| Locality | Green River |
| Date Collected | 1897-07-09 |
| Container | Plants of Wyoming |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8bb6d4b1-0cd4-4f49-b9a3-64d5d9a288ac |
| Harvard University Herbaria Barcode | 02007500 |
| Herbarium | GH |
| Previous ownership | From The United States National Herbarium, Smithsonian Institution |
| 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 |
