生活型

shrub

形態特徵

• Prostrate or ascending undershrub; stems, petioles and pedicels with stellate hairs.
• Leaves ovate or orbicular, the apex acuminate, the base cordate, crenate to serrate, 2–5 cm long, 5–7-nerved at base, minutely hairy on both surfaces; petioles 1–2 cm long; stipules filiform.
• Flowers fasciculate or in racemes, sometimes solitary; pedicels slender, 1.5–3 cm long; calyx campanulate, sparsely villose outside, the segments triangular, 3 mm long; corolla yellow, about 8 mm across; staminal tube hirsute.
• Carpels 5, awnless, glabrous or pubescent at apex
• This species is easily confused with Sida javensis Cav., but the latter is marked by the awned carpels and rooting branches.

引證標本

MIAOLI: Yuanli, Hsu 5267. YUNLIN: Huwei, Hsu 4760. PENGHU: Huang 6865. PINGTUNG: Hengchun, Chang 2443.

引用文獻

• CHANG, CHING-EN abutilon by YANG, ALECK TSUNG-YU, Flora of Taiwan, second edition 3: 750. .  (Fl. Taiwan 2nd edit., 台灣植物誌第二版)