Ha Giang Prov., Bac Me District., Phieng Luong commune, Phieng Luong village. Primary evergreen broad- leaf forest on schist or limestone at elevation 1000-1135 m a.s.l. Grows in soil humus , on slope of mountaine at elevation 1135 m a.s.l. around point 220 38° 46.1°°N;1050 18° 0.34°°E, 1153 m, Herb 80 cm in height, flower white, common 05 April 2014, CPC 7269 Coll.: N. Q. Hieu, N.T.Hiep, N.N. Hung, T.Q. Ngan, T.P.Tuan
Comment:
N. Tanaka note: Characterizedby the pedunculate inflorescences of a few flowers from leaf axils (inflorescencesnot confined to stem apices). This species has been recorded only from China.Flora of China treats D. pedunculatumas a synonym of D. calcaratum, butthese are quite different species. D.pedunculatum was described on the basis of specimens in fruit, and thus itsflowers need to be described.
Record creation: 2019-01-13, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01048838 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01048838