Localities documented in Tropicos sources
Nuphar lutea subsp. polysepala (Engelm.) E.O. Beal:
Canada (North America)
United States (North America)
Note: This information is based on publications available through Tropicos and may not represent the entire distribution. Tropicos does not categorize distributions as native or non-native.
Canada (North America)
United States (North America)
Note: This information is based on publications available through Tropicos and may not represent the entire distribution. Tropicos does not categorize distributions as native or non-native.
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Wiersema, J. H. & C. B. Hellquist. 1993. Nymphaeaceae. 62 pp.
http://www.tropicos.org/Reference/45224
