对十一个橡胶无性系叶的形态学与解剖学方面的变异进行了测定。在气孔密度无性系具有高度的显著性,而无性系间的叶面积,测定结果,其显著程度是较低的,许多叶的形态和解剖方面的参数,例如:叶表皮层细胞数目、叶片厚度、栅栏层厚度、海绵层厚度、栅栏层和海绵层切片在每单位长度上的平均细胞数目,都揭示出无性系差异的显著性。但是,这些结构的特性与无性系产量及生势之间并无明显的相关。 The morphological and anatomical variations of eleven rubber clones were determined. The clonal density of stomatal density is highly significant, but the leaf area between clones is not significant, and the significance level is lower. Many leaf morphological and anatomical parameters such as leaf epidermal cell number, leaf thickness , The thickness of the barrier layer, the thickness of the sponge layer, the average number of cells per unit length of the barrier layer and the layer of sponge revealed the significance of clonal differences. However, there is no clear correlation between the characteristics of these structures and clonal yield and vigor.