Thanh Hoa Prov., Thuong Xuan Distr., Bat Mot Municipality, Vin village, Xuan Lien Natural Reserve.
Open secondary broad-leaved evergreen forest on alluvial valley along stream between rocky limestone hills at elevation about 800 m a.s.l. around point 20°00′00.4″N 104°59′00.7″E.
Treelet or shrub to 3 m tall on open slope. Fruits pink-purple. Occasiolnal.
2 November 2013 CPC 6551 L.Averyanov, N.T.Hiep, N.S.Khang