| Classification | Nymphaeaceae: Nymphaea | 
| Harvard University Herbaria Barcode(s) | 00761942 | 
| Collector | C. B. Hellquist | 
| Collector number | 3239 | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Winchester | 
| Locality | Winchester, by Upper Mystic Lake | 
| Date Collected | 1971-09-22 [9/22/71] | 
| Habitat | small pond | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0e686885-c43e-481c-8258-dc96ceb1e625 | 
| Harvard University Herbaria Barcode | 00761942 | 
| Herbarium | NEBC | 
| Family | Nymphaeaceae | 
| Determination | Nymphaea tuberosa Paine | 
| Determination Remarks | [current name] | 
| Family | Nymphaeaceae | 
| Determination | Nymphaea odorata subsp. tuberosa (Paine) Wiersema & Hellquist | 
| Determination Remarks | [filed under] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |