Nuphar rubrodisca Morong. Section: Astylus. Phen: Jun-Sep. Hab: Lakes and ponds. Dist: NB, QC, and ON south to NJ, PA, MI, and MN.
Origin/Endemic status: Native
Syn: = FNA3, NE; = Nuphar ×rubrodisca – C, K3, K4, Padgett (2007); = Nuphar ×rubrodiscum – F; = Nuphar lutea ssp. rubrodisca – K1; = Nuphar microphylla × variegata – NY; = Nuphar rubrodiscum – G
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