| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 02360640 |
| Collector | A. Nelson |
| Collector number | 7979 |
| Country | United States of America |
| State | Wyoming |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Wyoming: Albany County |
| Locality | Centennial |
| Date Collected | 1900-08-06 |
| Habitat | On the abrupt, moist stony banks. |
| Container | Plants of Wyoming |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d1478862-e40a-42bb-95dc-723aa6d836ab |
| Harvard University Herbaria Barcode | 02360640 |
| Herbarium | GH |
| Previous ownership | From the Rocky Mountain Herbarium, University of Wyoming, Laramie |
| 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 |
