línghuā
water caltrop flower
菱花 línghuā
- water caltrop flower
- The small, white flower of the water caltrop plant; often used in classical poetry
- bronze mirror
- (literary) A name for a bronze mirror, so called because water caltrop flower patterns were frequently carved on the back of such mirrors.
- water caltrop
- The water caltrop or water chestnut plant (Trapa natans); also its edible fruit