生活型

herb

形態特徵

• A perennial herb; stems prostrate, branched at base, 20-35 cm long, pale green, with scattered brown pubescence.
• Leaves ovate to oblong, 1.5-2.5 cm long, pale green, the lower ones long-petiolate, the upper sessile.
• Flowers solitary, axillary; pedicels 1-1.5 cm long; sepals 5, deeply 2-fid, as long as the sepals; stamens 8-10, occasionally 5-6; styles 3.
• Capsules obovoid, 4-5 mm long; seeds globose, about 1.5 mm across, with conical acutish mammillae.

分布

• 台灣 : A common weed throughout the island.
• 世界 : Eurasia, North Africa and North America.

引證標本

TAIPEI: Ying s. n. July 23, 1971.

參考文獻

• YING, SHAO-SHUN. 1996. Flora of Taiwan, second edition 2: 376. (Fl. Taiwan 2nd edit.)