生活型

tree

形態特徵

• Small Trees; branchlets slender, puberulous and with long spreading hairs (to 2 mm long); leaf-buds acuminate, glabrous.
• Leaves thin-coriaceous, oblong or oblong-lanceolate, 2.5–3.5 cm long, 1.2–1.5 cm wide, glabrous on both surfaces, apex acuminate or acute with obtuse summit, base obtuse or cuneate, margins serrulate, midrib hirsute above; petioles 1.5–2.5 mm long.
• Flowers subterminal, sessile; bracts 3–4, triangular; sepals 5, persistent, glabrous, triangular-rounded, 3 mm long, margins hirsute; petals 5, obovate-elliptic, 10–15 mm long, glabrous; stamens numerous, 6–8 mm long; ovary subglobose, 1 mm long, glabrous; styles 6–8 mm long, glabrous, 3-fid at apex.

分布

• 台灣 : In the central mountains of the island at low and medium altitudes (700–2,300 m).

引證標本

ILAN: Shenmi Lake, Wang 5040. HSINCHU: Compartment 25, Chutung, Liu et al. 1400. MIAOLI: 230 Logging Road, Wang 1716. TAICHUNG: Anmashan, Huang 8077. NANTOU: Onoue, Hsieh & Kao 4; Lienhuachih, Ishizawa & Hagiya 24027. PINGTUNG: Yidinshan, Su 500.

引用文獻

• HSIEH, CHANG-FU, LING, LAI-KUAN and YANG, KUOH-CHENG, Flora of Taiwan, second edition 2: 674. 1996.  (Fl. Taiwan 2nd edit., 台灣植物誌第二版)