生活型

shrub

形態特徵

• A spiny shrub; branchlets rusty tomentose when young.
• Leaves chartaceous, ovate to oblong, 3.5–5 cm long, 2–3 cm broad, obtuse at both ends, serrulate, glabrous, dark above, pale beneath, distinctly and stoutly 3-nerved at base, the lateral nerves very slender, inconspicuous; petioles 3–4 mm long.
• Inflorescences in axillary cymes, tomentose; style 2-lobed above.
• Fruit obconical, truncate, about 12 mm across; seed single, stony.

分布

• 台灣 : at low altitudes.
• 世界 : China, Korea, Japan.

引證標本

TAIPEI: Tanshui, Keng & Kao K2929. TAOYUAN: Chungli, Chang 2433. HSINCHU: Hsinpu, Wang 10695. TAICHUNG: Tanan, Yamamoto & Mori 8482. NANTOU: Chushan, Kuo 1816. TAINAN: Hsinying, Yamamoto & Suzuki 1323. HUALIEN: Chimei to Juisui, Liu & Lin 1863.

引用文獻

• LIU, YEH-CHING, LU,FU-YUEN, OU, CHERN-HSIUNG and WANG, CHIOU-MEEI, Flora of Taiwan, second edition 3: 684. 1993.  (Fl. Taiwan 2nd edit., 台灣植物誌第二版)