Pollinator shift and its influence on floral traits have been well documented to explain the diversity of angiosperms,bu......

Distyly is a genetically controlled flower dimorphism.In distyly,the flowers of one morph have a long style and short st......

为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

报道了连翘中的二型花柱(长花柱和短花柱).长花柱的柱头和雄蕊高度分别为6.12±0.05 mm和2 35±0.04 mm,短花柱则为2.23±0.04 mm......

Primula chungensis is a species with considerable floral and mating-system variation,including distylous(outcrossing),ho......

首次详细报道了蚕茧草的异型花柱现象,研究表明,除了其雄蕊、柱头高度有二型性外,其花瓣大小、柱头形态、花粉粒大小、数量和种子......

花部形态特征在植物交配系统的演化与维持过程中起关键作用，交配方式的转变将可能伴随着相应花部形态的调整。为探寻交配系统与花形......

本文分别从物候、繁育结构和传粉等方面研究了国家三级保护植物、安徽特有种——安徽羽叶报春（Primula merrilliana）的繁殖生物学特......