| Classification | Polygonaceae: Polygonum | 
| Complex Object | This is a complex collection object (2 items with 1 preparation) | 
| Harvard University Herbaria Barcode(s) | 02346445 | 
| Other Barcodes on Sheet | 02346444 | 
| Collector | Ern. P. Walker | 
| Collector number | 307 | 
| Country | United States of America | 
| State | Utah | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Utah: Grand County | 
| Locality | Dark Canyon | 
| Date Collected | 1912-07-18 | 
| Verbatim Elevation | 9500 [ft] | 
| Habitat | Wet bog land. | 
| Container | Plants of Utah | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a05213e3-bd95-4cb6-89b6-6cae6274b0ce | 
| Harvard University Herbaria Barcode | 02346445 | 
| Herbarium | GH | 
| Previous ownership | From The Rocky Mountain Herbarium, University of Wyoming, Laramie. | 
| Family | Polygonaceae | 
| Determination | Polygonum bistortoides Pursh | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |