ldentification of Medicinal Plant Xanthium L. Produced in China A study on the mode of insecticidal action and the activity of detoxification enzyme in extracts of Xanthium sibiricum against Lipaphis erysimi and Mythimna separata Effects of storage condition and duration on seed germination of four annual species growing in water-level-fluctuation zone of Three Gorges Reservoir STUDIES ON THE MORPHOLOGY AND ANATOMY OF XANTHIUM SIBIRICUM PATRIN Diversity Analysis by Seed Traits and ISSR marker of Xanthium sibiricum Patrin Germplasm in Shandong Province Chemical constituents from Xanthium mongolicum A NEWVARIETY OF XANTHIUM L. FROM GANSU CHINA——XANTHIUM SIBIRICUM VAR. JINGYUANENSE Distribution and Community Characteristics of Invasive Xanthium spinosum in Xinjiang Dimorphic seed germination, plant growth difference, and ecological adaptability of Xanthium italicum THE KARYOTYPE ANALYSIS OF XANTHIUM MONGOLICUM EXAMINATION OF CHROMOSOME NUMBERS AND KARYOTYPE OF XANTHIUM STRUMARIUML Studies on Identification of Fruits of Xanthium sibiricum Patr,and X. mongolicum Kitag. Textual studies on Xanthium sibiricum in ancient Chinese medicinal literatures Progress in studies on sesquiterpene lactones from Xanthium L. Chemical constituents from Xanthii Fructus Study on chemical constituents from whole herbs of Xanthium mongolicum Isolation and identification of chemical constituents in Xanthium sibiricum Prediction of the potential survival area of Xanthium italicum in China Allelopathic potential of Xanthium sibiricum on seeds germination and seedling growth of different plants Isolation and identification of chemical constituents in Xanthium sibiricum