几种枸杞属植物叶片的结构比较

报道了茄科（Ｓｏｌａｎａｃｅａｅ）枸杞属（Ｌｙｃｉｕｍ Ｌ．）５ 个种叶片比较解剖学的研究结果．结果表明，这５ 个种的叶片具有较一致的结构，但气孔类型和分布、气孔指数和气孔大小、气孔频率及叶表皮细胞角质膜厚度和叶片内部结构均存在较大差异，可作为枸杞属分种的辅助特征．

Several kinds of blades structure of Lycium L

This paper is about the research result for five kinds of blades of Solanaceae's Lycium L about comparative anatomy.The result shows that all of these five blades have relative uniform structure,however,there also exist significant differences in the stomatal types, distribution,index,size,frequency,the thickness of the horny membrane of leaves epidermal cells and the internal structure of the blades,all of these differences can be regarded as the auxiliary features to differentiate Lycium L .