生活型

herb

形態特徵

• A creeping perennial herb, up to 10–30 cm long, glabrous.
• Leaves trifoliolate; leaflets obcordate, minutely denticulate, 8–20 mm long; stipules ovate-lanceolate, 4–10 mm long.
• Flowers white, 7–8 mm long, in rather loose globular heads, pedicellate; peduncles elongate; calyx glabrous, the teeth acuminate, shorter than the tube.
• Pods small, linear; seeds 3–4.

分布

• 台灣 : Cultivated and escaped in open roadside, wasteland, at elevation below 2,500 m high, in the northern part and central mountain area.
• 世界 : Native to Europe;

引證標本

TAIPEI: Wanfang, Huang 3267*. HUALIEN: Tayuling-Tsuen, Huang 152.

引用文獻

• Huang, S. F. & T. C. Huang, Taiwania 32(1): 11-118. 1987.
• Huang, S. F. & T. C. Huang, Flora of Taiwan, second edition 3: 377. .  (Fl. Taiwan 2nd edit., 台灣植物誌第二版)