Ecology suitability of Polygonum capitatum in Guizhou province based on topographical conditions Intestinal absorption kinetics of Polygonum capitatum extract in rats A study of total flavone contents on various organs of different Polygonum capitatum accessions Pharmacodynamic study of Relinqing granules on bacterial pyelonephritis model in rats Study on sequence characterized amplified region (SCAR) markers of Polygonum capitatum Analysis on chloroplast DNA sequences of Polygonum capitatum of different geographical population Chemical constituents in aerial parts of Polygonum capitatum Genetic diversity of Polygonum capitatum fromGuizhou populations by ISSR markers Determination of quercitrin in Polygonum capitatum and Relinqing granules  by HPLC Prescription parsing of Miao medicine Polygonum capitatum and Kelintong capsule RAPD Polymorphism of Polygonum capitatum Population from Guizhou and Sichuan Pharmacological Studies of Polygonum capitatum Buch-Ham ex D Don