| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 02360567 |
| Collector | O. P. Phelps |
| Collector number | 1146 |
| Country | United States of America |
| State | New York |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New York |
| Locality | [data not captured] |
| Date Collected | 1915-08-25 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/16ba54d7-968b-49d9-91ba-799e65dc9d89 |
| Harvard University Herbaria Barcode | 02360567 |
| Herbarium | GH |
| 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 |
