生活型

shrub

形態特徵

• An erect shrub; branchlets spinous, smooth.
• Leaves alternate on long shoot and fascicled on short shoot, widely elliptic to elliptic-lanceolate, 3–6 cm long, 2.5–3 cm wide, acute to round at apex, cuneate at base, serrulate, lateral veins 4–6 per side, glabrescent above and pubescent in the vein axils; petioles 0.5–1.5 cm long, pubescent.
• Flowers dioecious, 2–5-fasciculate; pedicels glabrous, 7–8 mm long; calyx 4-lobed, the lobes triangular, 3mm long, 2 mm wide; petals linear-oblong, 1.3 mm long, 0.5 mm wide; stamens 4, filaments thickened at base, about 1.5 mm long; ovary 1.5 mm across, glabrous; style 3-fid at apex.
• Fruit globose, 3-seeded.

分布

• 台灣 : known only from Mt. Chingshuishan.

引證標本

HUALIEN: Chingshuishan, Wang & Yang 11146.

參考文獻

• LIU, YEH-CHING, LU,FU-YUEN, OU, CHERN-HSIUNG and WANG, CHIOU-MEEI, Flora of Taiwan, second edition 3: 687. 1993.  (Fl. Taiwan 2nd edit.)