Ha Giang prov., Quan Ba distr., Tung Vai commune, Lung Kho village, around point 23º02ʹ55.0ʺN 104º56ʹ01.4ʺE, steep rocky slopes near hill top composed with stratified highly eroded limestone at elevation 900–980 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest. Tree 10-12 m tall on rocky slope. Flowers green to pinkish. Very common. 18 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 994.
Coordinates (geographic position):23° 2′ 55″ N, 104° 56′ 1.4″ E ±1000 mComment:
Record creation: 2019-05-03, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01054180 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054180