生活型

herb

形態特徵

• A scandent or prostrate herb, densely clothed with appressed hairs.
• Leaves trifoliolate; leaflets elliptical, rounded or mucronate at the apex, 3–3.5 cm long; stipules lanceolate, triangular, 2.5 mm long, hirsute.
• Flowers violet, in short axillary racemes; calyx campanulate, 3.5 mm long, densely hairy,
• Pods linear, dehiscent, 1–2 cm long, 2–5-seeded.

分布

• 台灣 : Taiwan, in open place, including seaside, grassland, wasteland, at elevation below 100 m high, throughout the island, in the southwestern part.
• 世界 : Australia, the Philippines, Pacific islands and southern China.

引證標本

PINGTUNG: Hsiaoliuchiu, Huang & Huang 13500; Maopitou, Tateishi et al. 25220. TAITUNG: Tungho, Huang 1703*.

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: 294. .  (Fl. Taiwan 2nd edit.)