| Classification | Najadaceae: Najas | 
| Harvard University Herbaria Barcode(s) | 02284052 | 
| Collector | J. M. Hoy with | 
| Collector number | 2018-7 | 
| Country | United States of America | 
| State | New Hampshire | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New Hampshire: Sullivan County: Springfield | 
| Locality | McDaniels Marsh | 
| Date Collected | 2018-07-27 | 
| Habitat | pond | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f23cb307-221b-4b44-b1bc-2f828c237893 | 
| Harvard University Herbaria Barcode | 02284052 | 
| Herbarium | NEBC | 
| Family | Najadaceae | 
| Determination | Najas flexilis (Willdenow) Rostkoius & W. L. E. Schmidt | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | Fruit | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |