Dictionary
wa'ter shield"
1. Also called
water target. an aquatic plant,
Brasenia schreberi, of the water lily family, having purple flowers, floating, elliptic leaves, and a jellylike coating on the underwater stems and roots.
2. a fanwort, esp.
Cabomba caroliniana. See illus. under
dimorphism. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.