Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes at summit of Phou Chuang (Poujeuang) Mt. around point 17°35'00.3"N, 105°47'35.6"E. Primary evergreen mixed and coniferous dense wind-formed forest at elev. 1000-1400 m a.s.l. Epiphyte on tall trees on mountain top. Common. 4 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 675.2
Herbarium specimen prepared in 07 09 2019, L. Averyanov, T. Maisak, AL 675.2. Flowers white, apical half of all tepals purple.
Photos. L. Averyanov.
Coordinates (geographic position):17° 35′ 0.3″ N, 105° 47′ 35.6″ E ±1000 mComment:
Record creation: 2019-09-10, Leonid Averyanov, PhotoScan D1. Processing status: work_status_1Citation: Specimen LE 01058755 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01058755