Luang Prabang prov., Ngoy distr., Nong Khiew village, Pha Deng Mountain around point 20°34'14.3''N 102°37'31.8''E. Secondary semideciduous and evergreen dry forest on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 700-825 m a.s.l.
Woody vine on mossy cliff on rocky mountain top. Flowers dark red to reddish brown buds dull yellowish. Not common. LA-VN 1901 31 March 2017. Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.Maisak, Vichith Lamxay, Koudkeo Phommachanh, Phizar Sayalath, Keooudone Souvannakhoummane.
Coordinates (geographic position):20° 34′ 14.3″ N, 102° 37′ 31.8″ E ±1000 mComment:
Record creation: 2020-12-27, Аверьянов Леонид Владимирович. Processing status: work_status_1Citation: Specimen LE 01088678 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01088678