cow lily(n = noun.plant) nuphar advena, spatterdock, yellow pond lily - common water lily of eastern and central North America, having broad leaves and globe-shaped yellow flowers; in sluggish fresh or slightly brackish water; Array
is a kind of water lily
is a member of genus nuphar, nuphar

adobe lily, african lily, amber lily, annunciation lily, ant cow, arum lily, atamasco lily, australian sword lily, avalanche lily, aztec lily, belladonna lily, bermuda lily, blood lily, blue african lily, calla lily, canada lily, canna lily, cash cow, checkered lily, climbing lily, clinton's lily, coast lily, columbia tiger lily, corn lily, cow, cow barn, cow chip, cow cockle, cow dung, cow man, cow manure, cow oak, cow parsley, cow parsnip, cow pasture, cow pen, cow pie, cow pony, cow shark, cow tree, creeping lily, dairy cow, day lily, devil lily, easter lily, easter lily vine, egyptian water lily, european white lily, false lily of the valley, fawn lily, fragrant water lily, gild the lily, glacier lily, globe lily, glory lily, guernsey lily, impala lily, jacob'91an lily, jacobean lily, kudu lily, lemon lily, lent lily, leopard lily, leper lily, lily, lily family, lily livered, lily of the incas, lily of the nile, lily of the valley, lily pad, lily pons, lily turf, mad cow disease, madonna lily, mariposa lily, may lily, meadow lily, michigan lily, milch cow, milk cow, mount cook lily, mountain lily, oregon lily, paint the lily, panther lily, peace lily, peruvian lily, pine lily, plantain lily, pond lily, rose globe lily, sacred cow, sea cow, sea lily, sego lily, snow lily, springing cow, steller's sea cow, swamp lily, sword lily, tiger lily, toad lily, trout lily, water lily, white globe lily, white lily, white trumpet lily, wild lily of the valley, wild meadow lily, wild yellow lily, wood lily, yellow globe lily, yellow pond lily, yellow water lily