| Classification | Potamogetonaceae: Potamogeton | 
| Barcode(s) | 00700625 | 
| Collector | T. Morong | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Ashland | 
| Locality | Ashland | 
| Date Collected | 1881-06-20 [June 20 1881] | 
| Habitat | Mill race | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a25bf490-5a01-46a6-828e-6010d8512269 | 
| Harvard University Herbaria Barcode | 00700625 | 
| Herbarium | NEBC | 
| Family | Potamogetonaceae | 
| Determination |  Potamogeton pusillus var. tenuissimus Mertens & Koch | 
| Determination Remarks |  [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |