The leaves with axillary buds of Orostachys malacophyllus were selected to investigate the effect of different plant growth regulators on axillary buds initiation by using MS medium with different concentrations of 6-benzylamino purine,1-naphthaleneacetic acid,and 2,4-dichlorophenoxyacetic acid for developping an efficient procedure of plant regeneration of O.malacophyllus.The results of this study showed that the optimum initiating culture medium for leaves axillary buds of O.malacophyllus was MS medium ap...