In order to investigate flower development and female abortion during sex differentiation of Xanthoceras sorbifolia, ana......

本研究对多核枇杷品种种子退化及胚败育情况进行了调查,并首次从花药结构、花药散粉情况、花粉活力、柱头可受性、自然授粉后花粉......

文冠果属杂性花，即两性花(孕花)与雄花(不孕花)同株。在花性别分化的早期即两种类型花在蕾期时，花器官结构基本相同，雄蕊、雌蕊都存在......