| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 02007068 |
| Collector | C. B. Graves, B. H. Long & D. H. Linder |
| Collector number | 21097 |
| Country | Canada |
| State | Nova Scotia |
| Geography | North America: North America (CA, US, MX) (Region): Canada: Nova Scotia: Queens County (Nova Scotia) |
| Locality | [data not captured] |
| Date Collected | 1920-08-16 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b7dbce1a-d96e-4577-8980-6ab4664d8157 |
| Harvard University Herbaria Barcode | 02007068 |
| Herbarium | GH |
| Family | Polygonaceae |
| Determination | Polygonum oxyspermum subsp. raii (Babington) D. A. Webb & Chater |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
