| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 02360642 |
| Collector | P. A. Rydberg & E. A. Bessey |
| Collector number | 5364 |
| Country | United States of America |
| State | Wyoming |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Wyoming |
| Locality | East De Lacy's Creek, Yellowstone Park |
| Date Collected | 1897-08-10 |
| Verbatim Elevation | 7500 feet |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e8097c80-5986-466b-a60b-a74a02771fd5 |
| Harvard University Herbaria Barcode | 02360642 |
| Herbarium | GH |
| Previous ownership | [Ex] New York Botanical Garden |
| Family | Polygonaceae |
| Determination | Polygonum douglasii Greene |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
