Bulbophyllum orectopetalum Garay, Hamer & Siegerist
Luang Prabang prov., Pon Xay distr., between Houay Man and Nam Bo villages, Phou Hua Ben Toc Mountain, around point 19°57'33.1''N 102°25'25.8''E. Degraded primary evergreen and semideciduous forest on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 500-650 m a.s.l. Creeping epiphyte and lithophyte on mossy rocky mountain tops. Flowers: sepals and petals yellowish with purple nerves. Not rare.
Record creation: 2020-07-19, Аверьянов Леонид Владимирович. Processing status: work_status_1Citation: Specimen LE 01087176 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01087176