| Classification | Polygonaceae: Rumex | 
| Harvard University Herbaria Barcode(s) | 00749978 | 
| Collector | P. F. Zika | 
| Collector number | 7453 | 
| Country | United States of America | 
| State | New Hampshire | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New Hampshire | 
| Locality | Sheldon | 
| Date Collected | 1983-07-15 [15 July 1983] | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/18a5a294-48e6-425e-98de-3c5bdaa04610 | 
| Harvard University Herbaria Barcode | 00749978 | 
| Herbarium | NEBC | 
| Family | Polygonaceae | 
| Determination | Rumex longifolius de Candolle | 
| Determination Remarks | [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |