Also known as green bamboo, green butterfly, light bamboo leaves, etc.It belongs to the order Powdered Endosperm, Commelinaceae, and Commelina is an annual loose herb.Commelina commemorum is a hermaphrodite. The upper two petals are blue and the lower petal is white. The flower buds are in the shape of a spathe and are green.In my country, they are mostly distributed in the provinces south of the Yangtze River, and are common in wetland environments with full sun or semi-shade.