| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00689230 |
| Collector | H. I. Brown, Mrs. H. I. Brown & F. C. Seymour |
| Collector number | 1509 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Dukes County: Chilmark |
| Locality | Chilmark |
| Date Collected | 1916-08-21 [21 Aug. 1916] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/fecd2a9b-50ca-488b-b65c-7ab4fee036af |
| Harvard University Herbaria Barcode | 00689230 |
| Herbarium | GH |
| Family | Polygonaceae |
| Determination | Polygonum glaucum Nuttall |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
