Oriental columbine
The stem is about 30 to 70 cm in height. The rooted leaves are bunched, with 3 double emergence twice, the petiole length is 15 to 25 cm, and the leaves on the top of the stem are 3 double emergence once. The leaflet is fan-shaped, the tip of the leaf splits 2-3, and the fragments split 2-3 further. The flower blooms downward, the flower diameter is 3 to 3.5 cm, the number of sepals is five, narrow egg-shaped, the number of petals is five, and the length is 1.2 to 2.5 cm. The base of the petal extends long behind and becomes a distance, and wraps inside. The petals are yellow, and the color of the sepals and the distance is blue-purple-brown. The fruit becomes a sac and the glandular hair grows densely.