生活型

vine

形態特徵

• A vine, woody at base.
• Leaves trifoliolate; terminal leaflets ovate to elliptic, acute at apex, obtuse at base, hairy, 3–15 cm long, 2.5–10 cm wide; stipulate.
• Flowers white, in axillary pseudoracemes, 5–10 mm long.
• Pods linear, 4-seeded, 2.5–3.5 cm long, 3–5 mm wide, hairy or glabrous.

分布

• 台灣 : Cultivated and escaped in the open wasteland, at elevation below 100 m high, in the central and southern part.
• 世界 : Cultivated in tropics

引證標本

CHANGHUA: Shenchiang, Huang 2269. PINGTUNG: Kenting, Huang 2343*.

參考文獻

• Huang, S. F. & T. C. Huang, Taiwania 32(1): 11-118. 1987.
• Huang, S. F. & T. C. Huang, Flora of Taiwan, second edition 3: 343. .  (Fl. Taiwan 2nd edit.)