光滑黄皮 guang hua huang pi

Clausena kerrii Craib.

Trees 2-3 m tall. Branchlet pith fairly large. Leaves 9-15-foliolate; leaflet blades ovate to lanceolate, asymmetric, 2-5 × 1.5-3.5 cm at base of rachis, ca. 18 × 11 cm at middle and apex of rachis, margin crenate. Inflorescences terminal. Flowers ovoid in bud. Calyx lobes 5. Petals (4 or)5, white but basally reddish to dark yellow. Stamens (8 or)10; filaments short; anthers oblong. Fruit globose, ca. 1 cm in diam., 1-3-seeded. Fl. Apr-Jun, fr. Sep-Oct.

Mountain forests; 500-1300 m. Guangdong, SW Guangxi, Hainan, S Yunnan [Laos, Thailand, NE Vietnam].