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. Terrestrial and lithophytic rosulate herb with tessellated leaves. Common. 4 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 660.
Herbarium prepared in15.07.2020. Doral sepal and synsepalum light green with green nerves, sepals greenish with many brown spots, lip dark purple, staminode light green with green nerves. AL 660.1 L. Averyanov.
Coordinates (geographic position):17° 35′ 0.3″ N, 105° 47′ 35.6″ E ±1000 mComment:
Record creation: 2020-07-15, Аверьянов Леонид Владимирович. Processing status: work_status_1Citation: Specimen LE 01087103 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01087103