Resources investigation of medicinal plants of Pueraria DC. in Yunnan Province Studies on root of Pueraria DC. to differentiate it from other species of same genus by pattern recognition Ⅱ Quality evaluation of plants in Pueraria DC.based Oil GA-BP neural network A CLADISTIC ANALYSIS OF PUERARIA DC.(LEGUMINOSAE) Chemical constituents in cane of Pueraria lobata Studies on chemical const ituents from root of Pueraria omeiensis Ⅱ Chemical constituents in cane of Pueraria lobata