Brandy-Bottle

The yellow brandy-bottle (Nuphar lutea) is a common aquatic plant with floating leaves from the water lily family (Nymphaeaceae).

The brandy-bottle is a plant that spreads by itself with its Rhizome and seed. In the first year, the plant mostly has only leaves that stay under water. Then come the driving sheets and in the summer the yellow flowers that appear on large buttercups. The flowers don't float on the water but stick shows above the belt. The stamens bounce off except yellow also ultraviolet light, making them found  by bees very well