a water lily

It is actually just the flower of the plant, the stem and roots being hidden underwater, and the leaves being not attractive. It has soft, delicate whitish-pink petals with long stamens that shed a shining gold pollen. The flower also has a sweet perfume which makes you feel dizzy.

It is a water lily.
It weighs a few ounces.

You identify a water lily.
It is a plant.
It weighs four ounces, and it is worth about one celeb and fifty busc.
Its keywords are lily, plant, flower, and water-lily.