| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 02007128 |
| Collector | [no data available] |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Suffolk County: South Boston |
| Locality | [no additional data] |
| Date Collected | 1879-07-03 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d348f8b5-7ec5-42cc-b4d1-4e8eb04bd7b4 |
| Harvard University Herbaria Barcode | 02007128 |
| Herbarium | GH |
| Family | Polygonaceae |
| Determination | Polygonum patulum M. Bieberstein |
| Determined by | Hinds, Harold R. |
| Date Determined | 1994 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
