Plants of this genus are popular aquatics for cultivation, and many cultivars derived from species from all over the world are grown for colorful flowers and for the variegated leaves of some forms. These cultivars, many of hybrid origin, are sometimes planted in natural streams, ponds, and lakes near houses, but so far only one occurrence that seems to be definitely ouside of cultivation is known (see under Nymphaea odorata). 

1. Flowers ca. 5 cm or less across, opening in the afternoon; sepals ca. 3 cm or shorter at flowering time, becoming a little longer and stiffly erect over the fruit; stigmas 10 or fewer; leaf blades small (usually less than 7 cm broad), ca. 1.3–1.5 times as long as wide, with sinus extending half their length.

N. leibergii

1. Flowers more than ca. 5 cm across (except in dwarf bogpool forms), opening early in the morning; sepals over 3 cm long, curving over the fruit; stigmas more than 10; leaf blades ordinarily more than 7 cm broad, at most about 10% longer than wide, with sinus extending less than half the length.

N. odorata

All species found in Nymphaea

Nymphaea leibergiiPYGMY POND-LILY 


MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. September 27, 2022. https://michiganflora.net/genus.aspx?id=Nymphaea.