13a. Lespedeza virgata var. virgata
细梗胡枝子(原变种) xi geng hu zhi zi (yuan bian zhong)
Hedysarum virgatum Thunberg in Murray, Syst. Veg., ed. 14, 675. 1784; L. swinhoei Hance.
Leaflets often elliptic or oblong, terminal one (0.6-)1-2(-3) × 0.4-1(-1.5) cm, abaxially densely adpressed pubescent. Flowering peduncle thin, filiform, adpressed white pubescent. Calyx 4-6 mm. Fl. Jul-Sep, fr. Sep-Oct.
Rocky mountain slopes, mountain forests, roadsides, thickets; below 800 m. Anhui, Fujian, Guizhou, Hebei, Henan, Hubei, Hunan, Jiangsu, Jiangxi, Liaoning, Shaanxi, Shandong, Shanxi, Taiwan, Zhejiang [Japan, Korea].
