Combretaceae
使君子科
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特徵描述
作者
LI, HUI-LIN and LO, HANN-CHUNG
型態特徵
Trees or shrubs, often climbing, sometimes spiny, without milky latex. Leaves mostly opposite or distichous, sometimes spirally arranged or verticillate, simple, exstipulate. Flowers in racemes or spikes, sometimes capitate, bracteolate at base, bisexual, rarely polygamo-monoecious; calyx-tube whether or not strongly produced beyond ovary; limb 4–5-fid, persistent or not; petals 4–5 or absent, often small, imbricate or valvate in bud; stamens 4–10, seated on calyx-limb or on the bottom of the calyx, 1-seriate if there are as many stamens as calyx-lobes, 2-seriate if there are more stamens; filaments subulate or filiform, incurved in bud; anthers dorsifixed, small, 2-celled, dehiscing longitudinally; ovary inferior, 1-celled; ovules 1–6, hanging from apex of the ovary-cell; style 1; stigma small, entire; disk present or not. Fruit dry, often angular or winged; pyrene 1-celled, 1-seeded. Seed without endosperm.
屬
A pantropical family of about 18 genera, two genera native to Taiwan.
