| Classification | Polygonaceae: Rumex | 
| Harvard University Herbaria Barcode(s) | 00759611 | 
| Collector | F. S. Collins | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Malden | 
| Locality | Malden, Linden | 
| Date Collected | 1885-09-03 [Sept. 3, 1885] | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b04f8065-362d-4c63-b497-44c4569e767f | 
| Harvard University Herbaria Barcode | 00759611 | 
| Herbarium | NEBC | 
| Family | Polygonaceae | 
| Determination | Rumex obtusifolius Linnaeus | 
| Determination Remarks | [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |