FLORA OF VIETNAM Acanthaceae Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Can Ty commune, Lung Vay village, around point 23º05ʹ46.7ʺN 105º02ʹ53.1ʺE, 1100-1280 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved humid forest on steep rocky slopes near mountain tops. Erect terrestrial herb in shady place. Fruits green. Occasional. 15 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 164.
Record creation: 2019-06-21, Аверьянов Леонид ВладимировичCitation: Specimen LE 01058124 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01058124