摘要
利用解剖学方法对丁香属8种植物的叶片解剖特征做了比较和分析。结果表明:8种丁香的叶片结构相似,均为背腹型叶,表皮由单层细胞构成;叶片的主脉、栅栏组织和海绵组织的发达程度、栅栏组织与海绵组织的比例、胞间隙大小均表现出种间异质性。
Compared and analyzed the leaf anatomical structure of 8 species in Syinga. The result showed that leaf structure of 8 species was similar, and their leave were bifacial. The epidermis consistd of singlelayer epidermal cells. The development degree of main vein, the ratio of palisande tissue to sponge tissue and intercellular space were different among the 8 species.
出处
《青海大学学报（自然科学版）》
2007年第3期11-13,19,共4页
Journal of Qinghai University(Natural Science)
关键词
丁香属
叶片
解剖结构
Syinga
leave
anatomical structures
