生活型

shrub

形態特徵

• A shrub, 50–60 cm high, with crowded triangular branches, wholly pubescent.
• Leaves simple; blades 6–10 cm long, 2–4 cm wide, oblong to lanceolate, acute at the apex, the upper surface glabrous, the lower surface hairy along the veins; veins 7–11-paired; petioles 2–3 cm long, prominently winged; stipules large, 1–2 cm long, 2–4 mm wide.
• Racemes axillary and terminal; flowers in axils of minute bracts; calyx 5 mm long, hairy; corolla 7 mm long, pink.
• Pods 2–3 cm long, 5 mm wide, 6–7-jointed, somewhat curved, with white hairs on both sutures, ventral suture constricted.

分布

• 台灣 : In open grassland, margin of thickets, at elevation below 1500 m high, throughout the whole island.
• 世界 : The Himalayas, China and the Philippines

引證標本

KAOHSIUNG: Hsiaolin, Huang 3319; Tengchu, Huang & Huang 114408*. PINGTUNG: Kenting, Huang & Huang 13778.

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: 369. .  (Fl. Taiwan 2nd edit., 台灣植物誌第二版)