FLORA OF LAOS Orchidaceae Bulbophyllum nigrescens Rolfe
Xiangkhouang Prov., Peak Distr., Khoang village, Pa Khao mt., around point 19°33′02.2′N 103°39′56.3′E. Primary and secondary broad-leaved evergreen dry forest on solid rocky highly eroded limestone at elev. 1200-1450 m a.s.l. Short creeping, clustering epiphyte on tall mossy tree. Sepals yellowish with purple-brown nerves, petals almost black, lip greenish with dull brow-green apical part. Not rare. LA-VN 1002 3 April 2015 photos Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Hieu, T.Maisak, Pheng Phengsintham.
Coordinates (geographic position):19° 33′ 2.2″ N, 103° 39′ 56.3″ E ±1000 mRecord creation: 2019-07-17, Leonid Averyanov, PhotoScan D1. Processing status: work_status_1Citation: Specimen LE 01055801 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01055801