生活型

tree

形態特徵

• Small evergreen trees; branches with conspicuous lenticels; branchlets glabrous.
• Leaves chartaceous, ovate, 2–4.5 cm long, 1.5–4 cm broad, acute, rounded at base, remotely serrate, recurved; petioles 5 mm long.
• Staminate flowers in axillary racemes of length to 1 cm long, 3–4.5 mm across; pedicels 2 mm long; calyx 4- to irregularly 5-lobed; if sepals 4, decussate, imbricate, 2-formed; outer ones rounded, 1.5 mm across, inner two broadly rhomboid, over 2 mm long, up to 3 mm broad, thinner than the outer two; stamens 16–20, 3–4 mm long; disk extrastaminal, divided into about 8–10 glands.

分布

• 台灣 : Rarely found in the eastern region from coast to central ranges only.
• 世界 : China, Japan.

引證標本

HUALIEN: Tienhsiang, Lin s. n. 1989*.

參考文獻

• LI, HUI-LIN and LO, HANN-CHUNG, Flora of Taiwan, second edition 3: 801-804. .  (Fl. Taiwan 2nd edit.)