Aconitum sinomontanum Nakai is a kind of medicinal plant of genus aconite of Ranunculaceae,which extract is widely used in various clinic because of its analgesic efficacy without addiction. However,the plant seeds have deep-dormant characteristics, it is very difficult to be domestically cultivatedresulting in exhausted wild resources. In this paper, based on systematically studying blossoming andfruiting behaviour, seed filling pattern and seed maturity traits of the wild plants distributed in Yongdengcou...