| Name | Nuphar variegata Engelmann ex Durand |
| Authorship | Engelmann ex Durand |
| Rank | Species |
| Placed in | Nuphar Smith |
| Citation | 1866 Rep. (Annual) Regents Univ. State New York State Cab. Nat. Hist. 19: 73 |
| Holdings | 409 Specimens held in the Harvard University Herbaria identified as Nuphar variegata Engelmann ex Durand |
| Identification made in | [no date] (399), 1952 (1), 1991 (8), 2018 (1) |