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Vitaceae

葡萄科

特徵描述
屬列表
Ampelopsis 山葡萄屬
Cayratia 虎葛屬
Cissus 粉藤屬
Parthenocissus 地錦屬
Pseudocayratia 擬烏斂莓屬
Tetrastigma 崖爬藤屬
Vitis 葡萄屬
標本列表

Cayratia 虎葛屬

作者

LU, FU- YUAN

型態特徵

Climbing shrubs, rarely herbaceous; tendrils usually branched. Leaves alternate, 3-foliolate or 5–7-foliolate and pedate, leaflets stalked. Flowers perfect, 4-merous, in axillary corymose or umbellate inflorescence; calyx indistinct; petals valvate, spreading; disc 4-lobed, thin, adnate to the ovary; stamens 4; style filiform. Fruit a 2–4 seeded berry; seeds with 1–2 deep ventral grooves.

About 16 species in southern and eastern Asia, one species in Taiwan.