| Classification | Polygonaceae: Persicaria | 
| Classification 1 | Polygonaceae: Polygonum | 
| Harvard University Herbaria Barcode(s) | 00342068 | 
| Collector | W. G. Farlow | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Suffolk County: Boston | 
| Locality | Bussey [The Arnold Arboretum, Jamaica Plain] | 
| Date Collected | 1876-10-** | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/52b74ebf-e01b-43ae-bad0-8cbe28404ba3 | 
| Harvard University Herbaria Barcode | 00342068 | 
| Herbarium | NEBC | 
| Family | Polygonaceae | 
| Determination | Persicaria robustior (Small) E. P. Bicknell | 
| Determined by | Kittredge, Walter Tobey | 
| Date Determined | 2012 | 
| Determination Remarks | [current name] | 
| Family | Polygonaceae | 
| Determination | Polygonum robustius (Small) Fernald | 
| Determination Remarks | [filed under] | 
| Family | Polygonaceae | 
| Determination | Polygonum acre Lamarck | 
| Determination Remarks | [label name] | 
| Phenology | Fruit | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |