The Physiological Responses of Plantago asiatica L.and Viola philippcia Cav.to Water Stress Seed Weight, Germination and Their Correlation with the Geographic and Meteorological Factors of Seeds from Plantago asiatica in China Effects of phenylethanoid glycosides from seeds of Plantago asiatica on maturation of dendritic cells Studies on Physiological Responses to Aluminum Stress of Plantago asiatica THE STUDY OF ULTRASTRUCTURE OF CHLOROPLAST ON POLYGONUM AVICULARE AND PLANTAGO ASIATICA AT QINGHAI-TIBET PLATEAU Study on cultivating technology of high yield and quality of Plantago asiatica of Jiangxi Geo-herbalism Studies on the Extraction Conditions of Asiatic Plantain Seed (Plantago asiatica) andIts Preparation into Granular Dosage Form