A Study on the Genus Ribes L. in China Optimization of extracting technology for active fractions from Saxifraga stolonifera with anti-prostate cancer activity by response surface method New Taxa of the Genus Saxifraga from Hengduan Mountains New Taxa of the Genus Saxifraga from China A New Form of the Genus Saxifraga from Xinjiang,China Gas Exchange and Leaf Structure of Saxifraga stolonifera Curt. under Different Temperatures Microscopic identification of Tibetan medicinal herb "Songdi" (Saxifraga umbellulata var. pectinata) New Taxa of Saxifragaceae and Rosaceae from the Hengduan Mountains Correlation Analysis between Photosynthetic Characteristics and Contents of Active Ingredients in Saxifraga stolonifera Curt. under Different Light and Temperature Conditions Chemical constituents from Hydrangea macrophylla HPLC fingerprints of Tibetan medicinal herb “Songdi” Delayed Autonomous Self-pollination in Saxifraga hirculus L.(Saxifragaceae) Chemical Constituents of Tibetan Herbal Medicine Saxifraga melanocentra Circumscription and phylogeny of Saxifraga sect. Ciliatae: Evidence from nrDNA ITS sequences Saxifraga banmaensis and S. dingqingensis, two new species of the Saxifragaceae from China Additional Notes on a Chrysosplenium L. (Saxifragaceae) from Anhui, China A New Tribe with a New Monotypic Genus of Saxifragaceae s. l. from China A Study on the Genus Saxifraga L. from China