Dak Nong Province, Dak Song District, Nam Nung Protected Area, dry evergreen broad-leaved submontane forest on basalt and sandstone at elevation 800-900 m a.s.l. Terrestrial herb to 1 m tall in open swamp grassy wetland. Locally abundant. 25 October 2019, L. Averyanov, Nguyen Van Canh, T. Maisak, AL 1176.
Herbarium prepared in 9 August 2020, flowers white to light greenish, L. Averyanov, T. Maisak, AL 1176.1
Record creation: 2020-08-29, Leonid Averyanov, PhotoScan D2. Processing status: work_status_1Citation: Specimen LE 01085895 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01085895