Plant flowered in culture in Nguyen Van Canh Garden in Buon Ma Thuot originated from Phu Yen Province, Tuy Hoa City, Hoa Xuan Commune, highly degraded secondary evergreen broad-leaved dry forest with bamboo on very steep rocky mountain slope on granite at elevation of about 400 m a.s.l., around point 12º53’N 109º24’E (Bia Mountain), terrestrial herb in open place.
Record creation: 2026-08-26, Аверьянов Леонид ВладимировичCitation: Specimen LE 01360542 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01360542