生活型

shrub

形態特徵

• A shrub, 1–2 m tall.
• Leaves pinnately 5–7-foliolate, the terminal smallest, ovate, with a petiolule 2.5 cm long, the lateral leaflets opposite, larger, sessile to short-petiolulate, ovate-oblong, 10–12 cm long, 4–5 cm broad, acuminate, entire below, serrulate above, the lateral veins of 10–15 pairs.
• Flowers in umbels about 2.5 cm across, about 50-flowered, bracteate; calyx glabrous; petals caducous, oblong-triangular, about 1.5 mm long; stamens with filaments 2 mm long; disc conical; styles 5.
• Fruit depressed-globose, 3 mm across.

分布

• 台灣 : Endemic. In the northern and central parts of the island (2,000–2,300 m). often epiphytic on Castanopsis spp.

引證標本

NANTOU: Tsuey-fong, Yang 89. CHIAYI: Mt. Alishan, Hayata & Sasaki s. n. 1912.

引用文獻

• OHASHI, HIROYOSHI, Flora of Taiwan, second edition 3: 999-1002. 1993.  (Fl. Taiwan 2nd edit., 台灣植物誌第二版)