FLORA OF VIETNAM Orchidaceae Bulbophyllum protractum Hook.f.
N. Viet Nam, Ha Giang Prov., Quang Ba Distr., Bat Dai Son mt. Primary deciduous forest on limestone with Xanthocyparis, Fraxinus, Quercus, Pseudotsuga, Taxus and Acer dominants along ridge and below peak. 23°09′N 104°59′E at elev. 1100-1200 m. Frequent lithophyte. DKH 5151 5 April 2000 Collectors: D.K. Harder, N.T. Hiep, L.V. Averyanov.
Record creation: 2019-07-17, Leonid Averyanov, PhotoScan D1. Processing status: work_status_1Citation: Specimen LE 01057633 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01057633