title: [A second discussion on the position of a new species mianbixie].
abstract: The characteristics of Dioscorea spongiosa, or in Chinese Mianbixie, are clearly different from those of D. septemloba in morphology, histology, pollen etc. The establishment of the position of the new species of D. spongiosa is well grounded.
authors.affiliation: Zhejiang Provincial Institute for Drug Control, Hangzhou.
authors.forename: W L
authors.initials: WL
authors.lastname: Zhao
authors.forename: J Y
authors.initials: JY
authors.lastname: He
authors.forename: J Q
authors.initials: JQ
authors.lastname: Xi
mesh_terms: D005638:Fruit / Q000033:anatomy & histology; D008516:Medicine, Chinese Traditional; D010598:Pharmacognosy; D010946:Plants, Medicinal / Q000033:anatomy & histology* / Q000145:classification; D011058:Pollen / Q000033:anatomy & histology; D009626:Terminology as Topic