裸芸香 luo yun xiang

Plants 30-80 cm tall. Leaves 2.5-4.5 cm, glabrous, with citrus odor; petiole 0.8-1.5 cm; leaflet blades ovate-elliptic to elliptic-obovate, in lateral leaflets 4-10 × 2-6 mm, in terminal leaflet 1.5-2.8 × 0.6-1.2 cm. Sepals ca. 1 mm. Petals ovate-elliptic, 4-6 mm. Stamens slightly shorter than petals. Ovary usually obcordate; style to 2 mm. Capsule ca. 5 mm. Seeds ca. 1.5 × 1 mm. Fl. and fr. May-Aug.

● Hill slopes; ca. 800 m. Guizhou, Hubei, Sichuan.