生活型

herb

形態特徵

• A small, sparsely prickly, glabrous tree, the prickles short, small.
• Leaves with a pair of leaflets at each division of the rachis, the pinnae 7–11 foliolate; leaflets chartaceous, short-petiolulate, ovate, 4–7 cm long, 2.5–5 cm broad, acute to acuminate, the base rounded, the margins serrulate, glabrous or nearly so, glaucous beneath; petiolules to 4 mm long.
• Inflorescence a large terminal panicle, 30–70 cm long, prickly. Flowers white or yellowish, pedicels 5–10 mm long. Petals 5, about 2 mm long.
• Fruit globose, about 3 mm across, glabrous, 5-ribbed.

分布

• 台灣 : In exposed places and edges of forests, at 200–700 m.
• 世界 : West New Guinea, the Philippines, the Ryukyus, Japan (SW Kyushu).

引證標本

TAIPEI: Pihu, Tateishi et al. 16761; Keelung, Shimada 151. ILAN: Taipingshan, Suzuki 262. HSINCHU: Kuanwu, Huang 4152*. TAICHUNG: Liu et al. 362, Pahsienshan, Liu et al. s. n. 1956. CHIAYI: Mt. Alishan, Wilson 9654. NANTOU: Jenai, Ohashi & Nemoto 17212. KAOHSIUNG: Mt. Stone, Huang 6850*. PINGTUNG: Hengchun, Henry 15, Faurie 7. HUALIEN: Suzuki s. n. 1931.

參考文獻

• OHASHI, HIROYOSHI, Flora of Taiwan, second edition 3: 987-990. 1993.  (Fl. Taiwan 2nd edit.)