Castalia tuberosa (Paine) Greene
Nymphaea odorata Aiton var. maxima (Conrad) B. Boivin
Nymphaea tuberosa Paine
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Nymphaea odorata Aiton ssp. tuberosa (Paine) Wiersma & Hellquist Fragrant white water lily
Tuberous water lily is native to North and Central America. The name derives from egg-sized brown tubers on the roots, which are edible. Beautiful in the wild, and coveted as an ornamental, it is nevertheless considered an invasive in some habitats. Plants spread slowly, but they eventually commandeer large patches of water less than eight feet deep at the expense of other plants. Identification: Water lilies are instantly recognizable by their 4-12″ (10-30 cm), round, flat leaves, often turned up slightly at the edges in order to float. If they are flowering, as they do during the first half of the day, you'll see their large, very attractive, white (sometimes pink), fragrant blossoms. These iconic blossoms are 5-9″ (12-22 cm) around, with 25 or more white petals and yellow centers made up of as many as 70 stamens. Edibility: Young unrolling leaves and unopened flower buds may be boiled for 5-10 minutes and served buttered; root tubers may be prepared like potatoes. Online References:
The Lady Bird Johnson Wildflower Center Naturalmedicines.therapeuticresearch.com Nymphaea odorata ssp. tuberosa description by Thomas H. Kent, last updated 25 May 2020.
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6/15/2010 · Garden in the Woods, Framingham, Massachusetts
6/15/2010 · Garden in the Woods, Framingham, Massachusetts Range:
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