绣球绣线菊(原变种) xiu qiu xiu xian ju (yuan bian zhong)

Spiraea obtusa Nakai.

Leaf blades rhombic-ovate to obovate, 2–3.5 cm. Pedicels and hypanthium abaxially glabrous. Petals 2–3.5 mm. Carpels and follicles glabrous.

Mixed forests, sunny slopes, roadsides; 500--2000 m. Anhui, Fujian, Gansu, Guangdong, Guangxi, Hebei, Henan, Hubei, Hunan, Jiangsu, Jiangxi, Liaoning, Nei Mongol, Shaanxi, Shandong, Shanxi, Sichuan, Zhejiang [Japan, Korea].