Spectrum-effect correlation analysis of traditional Tibetan medicine “Morina nepalensis” on nitric oxide production inhibition New Records of Angiosperm Plants in Xizang Optimization of extracting condition for Morina nepalensis by uniform design Optimization of extracting condition for Morina nepalensis by uniform design Two New Triterpenoid Saponins from Morina nepalensis var. alba On Historical Elements and Tertiary Precursors of Eastern Asiatic Angiospermous Flora—Based on Phytogeogrophy of Staphyleaceae, Morinaceae and Caprifoliaceae Two New Species of Morina L. from China Enrichment and purification of total saponins in Morina nepalensis with macroporous adsorption resins Enrichment and purification of total saponins in Morina nepalensis with macroporous adsorption resins