| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00729105 |
| Collector | E. F. Williams |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Essex County: Topsfield |
| Locality | Topsfield |
| Date Collected | 1903-08-23 [Aug. 23, 1903] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/aab248c9-2859-4e7c-9498-5c2f3ac7d68d |
| Harvard University Herbaria Barcode | 00729105 |
| Herbarium | GH |
| Family | Polygonaceae |
| Determination | Polygonum robustius (Small) Fernald |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
