生活型

shrub

形態特徵

• An erect undershrub; Stems, petioles and pedicels stellate-hairy.
• Leaves exceedingly variable, the lower ones usually orbicular and lobed, the middle ones ovate, larger, the upper ones ovate or ovate-elliptic, evenly serrate, 2–5 cm long, 3–6 cm broad, 3–9-nerved at base, with a linear nectary near the base; petioles 2–4 cm long; stipules linear or lanceolate.
• Flowers solitary, sometimes 2–3-fasciculate; pedicels 3 mm long; epicalyx campanulate, the segments lanceo¬late; calyx 5-parted, the segments elliptic, acute, stellate-pubescent; corolla pink, the petals obovate; stamens pink, the tube 10–12 mm long.
• Fruit about 1 cm across, the carpels stellate-pubescent, with glochidiate spines.

分布

• 台灣 : Common in waste places and along roadsides.
• 世界 : Pantropical.

引證標本

TAIPEI: Suzuki s. n. 1930*. Yangmingshan, Cheng 1041. ILAN: Yuanshan, Hsu 8374*. NANTOU: Hoshe, Huang 4047. KAOHSIUNG: Chishan, Hsu 5053. PINGTUNG: Oluanpi, Chang 2078. TAITUNG: Is. Lanyu, Chang 2270; Is. Lutao, Chang 4009.

引用文獻

• CHANG, CHING-EN abutilon by YANG, ALECK TSUNG-YU, Flora of Taiwan, second edition 3: 752. .  (Fl. Taiwan 2nd edit., 台灣植物誌第二版)