Vientiane prov., Kasi distr., between San and Tham Tai villages, around point 19°17'47.9''N 102°08'58.9''E.
Secondary broad-leaved evergreen dry forest on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 900-1000 m a.s.l.
Terrestrial achlorophyllous herb in bamboo forest. Flowers white. Locally very common.
Record creation: 2021-01-24, Аверьянов Леонид Владимирович. Processing status: work_status_1Citation: Specimen LE 01089044 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01089044