Chemical constituents and bioactivity of Kalimeris indica Research on Artificial Cultivatation of Kalimeris indica Studies on the chemical constituents of Kalimeris indica (Ⅱ) Chemical constituents and bioactivity of Kalimeris indica Effects of light intensity on biological characteristics, physiological indexes and flavone content of Kalimeris indica Triterpenes from Kalimeris indica Separation, purification, and preliminary structure analysis of polysaccharides from Kalimeris indica