FLORA OF VIETNAM
Apocynaceae
Holarrhena pubescens Wall.

Ha Giang Prov., Quan Ba Distr., Thai An Commune, Seo Lung Two Village, around point 22.96988°N 105.08646°E. Very steep mountain slopes composed of stratified shale and clayey subsoil at elevation 800–1000 m a.s.l. Tree 10-15 m tall on very steep slope of stream canyon. Fruits green to 0.5 m long. Not common. 10 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1600 (LE01061303).