Quantitative Analysis of Morphological Characters of Ardisia crenata Complex (Primulaceae) Callus Induction and Establishment of Suspension Cell Line of Ardisia crenata Sims. Four Kinds of Agrobacterium rhizogenes on Sterile Leaves Induction of Ardisia crenata Sims Studies on the Chemical Constituents of Ardisia crenata Sims Studies on the Chemical Constituents of Ardisia crenata Sims Tissue culture and plant regeneration of Ardisia crenata Studies on anti-tumor metastatic constituents from Ardisia Crenata Karyotypes of three species in Ardisia The Mating System of Ardisia crenata var. bicolor (Myrsinaceae), a Subtropical Understory Shrub in Tiantong National Forest Park, Zhejiang Province