生活型

vine

形態特徵

• Evergreen vines, the main axis with 5-7 longitudinal grooves.
• Young leaves dark red and less serrulate, mature leaves dark green, oblong- or lanceolate-elliptic, abruptly acuminate to acuminate, obtuse to acute at base, 5 - 8.5 cm long, 2.5 - 5 cm broad, the margins remotely dentate or rarely entire; petioles to 2 cm long.
• Pedicels to 3.0 cm long in staminate flower, 2.5 cm to 5.5 cm long in pistillate flowers; tepals 8- 15, light green to yellow.
• Mature carpels dark red, usually with 2 seeds, the testa light brown.

分布

• 台灣 : at elevations from 100 to 2,000 m.
• 世界 : South Korea, Japan, the Ryukyus.

引證標本

TAIPEI: Chantsushan, Masamune 1477. ILAN: Tayenshan, Kao 3169. HSINCHU: Sinpo, Simada s. n. 1924. TAICHUNG: Miaoli, Wang & Yang 4869. NANTOU: between Tsueifeng and Sunkang, Lin et al. 240. KAOHSIUNG: Arikan, Matsuda 847. PINGTUNG: Nanjenhu, Peng 5505.

參考文獻

• LI, HUI-LIN & CHAW, SHU-MIAW, Flora of Taiwan, second edition 2: 423. 1996.  (Fl. Taiwan 2nd edit.)