| Harvard University Herbaria Barcode(s) | 00712141 | 
| Collector | N. C. Fassett | 
| Collector number | 7 | 
| Country | United States of America | 
| State | Maine | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Sagadahoc County: Bowdoinham | 
| Locality | Bowdoinham | 
| Date Collected | 1920-08-31 [August 31, 1920] | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/40fc28a1-ee66-4016-9c59-92b0c6a4bcad | 
| Harvard University Herbaria Barcode | 00712141 | 
| Herbarium | GH | 
| Determination | Potamogeton pusillus var. tenuissimus Mertens & Koch | 
| Determination Remarks | [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |