FLORA OF VIETNAM Tiliaceae Burretiodendron hsienmu W.Y. Chun & F.C. How ( = Excentrodendron tonkinense (A. Chevalier) Hung T. Chang & R.H. Miao)
Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Can Ty commune, Lung Vay village, around point 23°06ʹ02.6ʺN 105°03ʹ04.5ʺE, 1200-1305 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. Tree to 20 (or more) m tall. Common. 15 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 209 (HN, LE01054370).