2, perennial herbs, pinnate compound leaves, white, oval fruit. China, Sichuan and Yunnan provinces. The whole grass has fragrance, and the underground stems can be used as medicine. Also known as "Chuanxiong".
3, "Tang Yun" into the palace to chop "Qiyun" Qiu Gong chop "Zheng Yun" Zhong Qiu chop, sound dome. Andromeda herb. Yang Xiong Ganquan Fu was written by Whelan and Xiong Zhen. Notes, leaves are like books. Notes on Materia Medica, or cloud: the king of world is the head, and the sky is like it. This medicine is used to treat headaches, hence the name Bear Bone. The ancients called the horse a hero because its roots were like a horse's title. Later generations are called sparrow brain heroes because of its shape. Xiong Jing went through customs, Chuan Xiong went out of Sichuan, Tai Xiong went out of Tiantai and Fu Xiong went out of Jiangnan. The Miao people in Natural History are called Gracilaria, and their roots are called bear bones.