title: [Pharmacognostical identification of niuxi from Guizhou Province].
abstract: In this paper, 7 kinds of Niuxi from Guizhou Province have been studied on their pharmacognostical characters, histological characters and effective constituents and the difference of species have been found based on the experimental results.
authors.affiliation: Guiyang College of Traditional Chinese Medicince, 550002.
authors.forename: L
authors.initials: L
authors.lastname: Dong
authors.forename: M
authors.initials: M
authors.lastname: Feng
authors.forename: H
authors.initials: H
authors.lastname: Bu
mesh_terms: D029044:Achyranthes / Q000033:anatomy & histology* / Q000737:chemistry / Q000145:classification; D002854:Chromatography, Paper; D010598:Pharmacognosy; D018517:Plant Roots / Q000033:anatomy & histology / Q000145:classification / Q000648:ultrastructure; D010946:Plants, Medicinal / Q000033:anatomy & histology* / Q000737:chemistry / Q000145:classification; D011134:Polysaccharides / Q000032:analysis*
chemical_list: D011134:Polysaccharides