| Classification | Potamogetonaceae: Potamogeton | 
| Harvard University Herbaria Barcode(s) | 01050750 | 
| Collector | F. C. Seymour | 
| Collector number | 17182 | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Bristol County: Dighton | 
| Locality | Dighton. Along tidal part of Segreganset River | 
| Date Collected | 1957-07-15 [15 July, 1957] | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/349ac232-18b4-11e6-b5e0-001ec9fd629b | 
| Harvard University Herbaria Barcode | 01050750 | 
| Herbarium | NEBC | 
| Family | Potamogetonaceae | 
| Determination | Potamogeton sp. | 
| Determination Remarks | [current name] | 
| Annotation Text | Potamogeton gramineus x perfoliatus var. bupleuroides | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |