生活型

herb

形態特徵

• A creeping herb, up to 30 cm high.
• Leaves trifoliolate, 1.4–1.7 cm long; leaflets obovate, 7–10 mm long, 3.5–6 mm wide, the apex emarginate or obtuse, the base cuneate or acute, glabrous above, dotted with yellowish dots beneath; stipules narrowly triangular, 1 cm long.
• Racemes 1.3–3.5 cm long. Flowers 6–10, red, 8.5–9.5 mm long.
• Pods straight, quadrangular, 1.7–2.3 cm long, 2.5 mm wide, winged, 5–8-seeded.

分布

• 台灣 : In the open seaside, at elevation below 50 m high, confined to Hengchun Peninsula.
• 世界 : India;

引證標本

PINGTUNG: Lungken, Huang 14685*; Chiaoloshui, Huang 14545*.

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: 301-305. .  (Fl. Taiwan 2nd edit.)