| Classification | Polygonaceae: Polygonum | 
| Harvard University Herbaria Barcode(s) | 00736016 | 
| 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: Cambridge | 
| Locality | Cambridge, Charles River between Mass. Ave. and Anderson Bridge | 
| Date Collected | 1917-09-07 [Sept 7 1917] | 
| Habitat | Shore | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e4ac94ad-68c7-44d4-9cc0-c89ec0fb2ac0 | 
| Harvard University Herbaria Barcode | 00736016 | 
| Herbarium | NEBC | 
| Family | Polygonaceae | 
| Determination | Polygonum lapathifolium Linnaeus | 
| Determination Remarks | [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |