Aconitum kusnezoffii is a perennial herb of Ranunculaceae (wild species) or the root tuber of Aconitum kusnezoffii. When the stems and leaves wither in autumn, remove fibrous roots and sediment and dry them. Most of the kusnezoff monkshood used in the market are wild products, which are mainly taken from the Ranunculaceae plant Kusnezoff monkshood in northern China and the root tuber of Kusnezoff monkshood in southern China. Fuzi is distributed in Heilongjiang, Jilin, Liaoning, Inner Mongolia, Hebei, Shanxi and other places. Aconitum Huangshan is distributed in Anhui and Zhejiang. Trichophyton is distributed in Jiangsu and Zhejiang. Aconitum is distributed in Gansu and Shaanxi. Aconitum is distributed in Liaoning and Jilin. Aconitum is distributed in Liaoning and Jilin. Aconitum plants are significantly distributed in Yunnan. There are many Aconitum plants distributed in Xinjiang. Aconitum Junggar is distributed in Xinjiang. Arnebia euchroma is distributed in Yunnan. Aconitum yadong is distributed in Tibet. Kusnezoff monkshood is distributed in Tibet. Kusnezoff monkshood is distributed in Yunnan. Location: Zhejiang, Hubei, Hunan, Jiangsu, Anhui, Liaoning and other places.