Ant
It is a perennial plant distributed in Korea, Japan, China and Australia. It grows in the grass on the sides of the mountains, and it is about 30cm tall. Its bottom side grows to the side, branches are split, usually reddish brown circles and squares. Leaves are opposite, petiole free, oval, with little sawtooth. Yellowish-brown flowers bloom on the ends of the branches in July-August with a conical gunshot.