蒙古绣线菊(原变种) meng gu xiu xian ju (yuan bian zhong)

Spiraea crenifolia C. A. Meyer var. mongolica Maximowicz, Trudy Imp. S.-Peterburgsk. Bot. Sada 6: 181. 1879; S. gemmata Zabel.

Branchlets, buds, and petioles glabrous. Follicles glabrous, or puberulous only on adaxial suture.

Thickets on slopes, mountain summits, rocky valleys; 1600--3600 m. Gansu, Hebei, Henan, Nei Mongol, Ningxia, Qinghai, Shaanxi, Shanxi, Sichuan, Xinjiang, Xizang.