线叶水芹(原亚种) xian ye shui qin (yuan ya zhong)

Oenanthe dielsii H. de Boissieu; O. javanica (Blume) de Candolle subsp. linearis (Wallich ex de Candolle) Murata; O. sinensis Dunn.

Plants slender. Lower leaves 1-pinnate, rarely 2-pinnate; pinnae linear, 20–40 × 1–2 mm, narrowly lanceolate or rhombic-ovate, 5–30 × 2–5 mm. Fruit dorsal and intermediate ribs mainly filiform.

Moist shade under shrubs and trees, marshes, grassy places near water; 800–3000 m. Chongqing, Guizhou, Hubei, Sichuan, Taiwan, Xizang, Yunnan [India, Indonesia, Myanmar, Nepal, Vietnam].

This variety has reputed medicinal value