Lào Cai, Vietnam
Locality: nearby road, gravel soid
Coordinates: 22.3071, 103.7754
(Map it)
Elevation: 2970m.
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):