Vientiane Prov., Vang Vieng Distr., Phol Xai village, about 8 km to the W of Vang Vieng town, Phar Poon Mt., around point 18°56’11.5”N 102°20’05.0”E.
Dry broad-leaved primary and secondary evergreen forest on very steep rocky slopes and on vertical cliffs of remnant highly eroded rocky limestone mountains composed by solid crystalline limestone at elevation 300-900 m.
Terrestrial achlorophyllous yellowish-white saprophyte on rocky tops of mountain at elevation 800-900 m. Flowers white, tepals and lip dull purple spotted. Locally common.
Record creation: 2021-01-26, Аверьянов Леонид Владимирович. Processing status: work_status_1Citation: Specimen LE 01089119 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01089119