【摘要】 利用扫描电子显微镜首次对山东补血草属三种、一变种的花粉形态进行了观察研究 ,报道了花粉形态特征 ,探讨了花粉形态特征的分类学意义。结果表明本属花粉粒大小和外壁纹饰可作为分种的依据。同时结果也支持新变种———刺突补血草 (Lmoniumsinense(Girard)Kuntzevar.SpinulosumY .Huang)的成立。更多还原

【Abstract】 This paper is the first report of the morphologia characteristics under SEM of three species and one variety of Limonium Mill.in Shandong.The taxonomic significance of these characteristics is discussed. The results showed that the species of Limonium can be classified on the basis of the morphology,size and exine sculptuer of pollen grains.更多还原