| 释义 | 
		val·lis·ne·ria \ˌvalə̇ˈsnirēə, -lə̇zˈn-\ noun Usage: capitalized Etymology: New Latin, from Antonio Vallisnieri died 1730 Italian naturalist + New Latin -ia  : a genus of submerged aquatic plants (family Hydrocharitaceae) with ribbonlike leaves and pistillate spathes on long finally spiral scapes |