生活型

climber

形態特徵

• A climber; sparsely minutely puberulent or nearly glabrous; hairs less than 0.1 mm long.
• Leaves chartaceous, ovate to oblong-ovate, 4.5–12 cm long, 2–9 cm wide, acute to obtuse at apex, obliquely or equilaterally obtuse to cordate at base, 5- or 7-nerved; petioles 0.7–1.5 cm long.
• Staminate spikes subpendulous, 2–6 cm long; peduncles 0.8–1.5 cm long. Pistilate spikes subpendulous, 1–3.5 cm long; peduncles 0.7–2 cm long; stigmas 4–7.
• Fruit free.

分布

• 台灣 : In forests at low to medium altitudes throughout the island.

引證標本

TAIPEI: Wuchihshan, Lu 16922. TAICHUNG: Tungshih, Lu 24728 (Holotype, TAIF). NANTOU: Lienhuachih, Lu 15479. PINGTUNG: Chufengshan, Lu 13871. TAITUNG: Tawu, Lu 14101. HUALIEN: Hungyeh, Peng 11603.

參考文獻

• LIN, TZER-TONG and LU, SHENG-YOU, Flora of Taiwan, second edition 2: 629. 1996.  (Fl. Taiwan 2nd edit.)