1.【生】单性的;雌雄异体的
2.限于一种性别的,非男女同校的
1.related to or limited to one gender
2.having either only male or only female reproductive organs
1.In unisexual flowers some of the same genes are likely to be present and their expression is subject to hormonal and genetic control.
单性花可能存在部分花发育基因，它们的表达受激素和遗传的调控。
2.Bracteoles connate, forming an involucre; flowers unisexual, solitary, male flower with each stamen with a tongue like appendage behind it.
小苞片合生，形成的一总苞；单性的花，单生，每的雄花具雄蕊具一附属物在后面它。
3.Inflorescences axillary, unbranched, usually bisexual, sometimes unisexual, female flowers few, proximal, male flowers distal.
花序腋生，不分枝，通常两性，有时单性，雌花很少，下部，雄花在上部。
4.Orderly flower or not orderly flower, bisexual or unisexual, platoon rank in all sorts of inflorescence , it is raceme or spike normally.
整洁花或不整洁花，两性或单性，排列于各种花序中，通常为总状花序或穗状花序。
5.Characteristics: Annual herb, succulent; monoecious , with unisexual flowers.
形态：一年生草本，肉质；雌雄同株异花。
6.unisexual One-sexed; fishes which consist solely of the female sex. See bisexual, gynogenesis , hybridogenesis.
单性的单一性别；鱼的性别组成只包含母鱼的。见两性的，雌核发育，杂种发育。
7.Flowers unisexual, monoecious, densely fascicled in terminal racemes, female in lower part, male in upper part, sometimes male throughout.
单性的花，雌雄同株，密簇生在顶生总状花序内，在下半部分内女性，在上半部分内男性，有时各部都有男性。
8.Flowers bisexual, rarely unisexual, actinomorphic, perigynous or epigynous.
花两性，很少单性，辐射对称，周位或上位。
9.Flowers bisexual to rarely unisexual, pinkish to white, pendent or erect, actinomorphic and hypogynous, arranged in panicles or racemes.
花两性或很少单性，粉红色或白色，下垂或者直立，辐射对称和下位，组成圆锥花序或者总状花序。
10.Flowers dense, small, actinomorphic, hermaphroditic or rarely unisexual and plants dioecious.
花紧密，单性的小，辐射对称，两性或很少和植株雌雄异株。