金凤花
Kingcup \King"cup`\, n. (Bot.) The common buttercup.
kingcup n 1: swamp plant of Europe and North America having bright yellow flowers resembling buttercups [syn: {marsh marigold}, {meadow bright}, {May blob}, {cowslip}, {water dragon}, {Caltha palustris}] 2: any of various plants of the genus Ranunculus [syn: {buttercup}, {butterflower}, {butter-flower}, {crowfoot}, {goldcup}]