Lào Cai, Vietnam
Locality: nearby road, gravel soid. Around is bamboo, Rhododendron
Coordinates: 22.3118, 103.7677
(Map it)
Elevation: 2899m.
Comment: Shurbs, branchlets glabrous, with curved prickles. Leaves simple, blade elliptic, base cordate, apex cacuminate, margin doubly serrate. Petiole glabrous, curved prickles. Inflorescences terminal.
Collector(s):