Laos, Khammoune prov., Boualapa distr., Langkhang village, steep southern slopes of sandstone ridge allied to the road from the north between points 17°34'02.2"N 105°42'42.6"E, 200 m and 17°34'51.1"N 105°43'01.2"E, 535 m a.s.l. Primary lowland semideciduous and evergreen dry forest on very steep rocky slopes. Epiphyte. Occasional. 15 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, AL 1080.1
Herbarium prepared in 15.05.2019. Flowers white with violet tint, lip with 2 large dark purple-violet spots, anther dark purple-violet. L. Averyanov. Photos.
Record creation: 2019-05-18, Аверьянов Леонид Владимирович. Processing status: work_status_1Citation: Specimen LE 01055085 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01055085