生活型

shrub

形態特徵

• Shrubs; branches and branchlets very slender, ridged, hirsute.
• Leaves chartaceous to coriaceous, oblong to oblong-lanceolate, 3–4 cm long, 1.5 cm wide, glabrous above, apex acuminate or acute, obtuse at the summit, base acute, margins serrulate, midrib impressed above; petioles 1–2 mm long, sulcate.
• Flowers axillary, fascicled; pedicels 2 mm long. Male flowers: sepals 5, rounded, unequal, 1–1.5 mm long, concaved, slightly pilose; petals 5, oblong, 2.5–3 mm long, 2 mm wide, imbricate, glabrous, margins entire; stamens 7–8, cohering with the petals at base, filaments 2 mm long, glabrous. Female flowers: sepals 5, unequal, oblong or ovate, 1–1.5 mm long slightly pilose; petals 5, unequal, oblong, 1.5–2 mm long, glabrous; ovary ovoid, 0.6 mm long; styles filiform, 1 mm long, shortly 3-fid, segments recurved.
• Fruit globose, 2–2.5 mm long.

分布

• 台灣 : throughout the island at altitudes of 600–3,000 m.

引證標本

ILAN: Pianan-anpu, Yamamoto 1928; Taipingshan, Suzuki 1929. TAIPEI: Agyoku, Suzuki 14536. TAOYUAN: Lalashan, Suzuki ST11738. MIAOLI: Hsuehchien, T. C. Huang & S. F. Huang 15431. TAICHUNG: Pilushi, Wang 3105. NANTOU: Chiti, Hsu 5094. CHIAYI: Alishan, Kudo & Suzuki 16232. KAOHSIUNG: Nanfongshan, Chuang & Kao 3360. PINGTUNG: Tawushan, Suzuki 6939. HUALIEN: Tailoku-Tailokutaishan, Sasaki 330359. TAITUNG: Idumo, Mori & Yamamoto 550.

參考文獻

• HSIEH, CHANG-FU, LING, LAI-KUAN and YANG, KUOH-CHENG, Flora of Taiwan, second edition 2: 681. 1996.  (Fl. Taiwan 2nd edit.)