Chemical constituents in root tuber of Tetrastigma hemsleyanum and their anti-oxidative activities Molecular cloning, bioinformatics characterization, and gene expression analysis of full-length expansin gene cDNA from Tetrastigma hemsleyanum Chemical Constituents of Tetrastigma hemsleyanum Diels. et Gilg Study on leaf transpiration and stomatal structure of medicinal plant Tetrastigma hemsleyanum New C-glycosylflavones from Tetrastigma hemsleyanum (Vitaceae) Qualitative and quantitative analysis of major constituents in Tetrastigma hemsleyanum by HPLC-Q-TOF-MS and UPLC-QqQ-MS Comparison on accumulation of flavonoids in loose and compact callus suspension cell culture of Tetrastigma hemsleyanum Comparison on accumulation of flavonoids in loose and compact callus suspension cell culture of Tetrastigma hemsleyanum