摘要
对采自武安国家森林公园的6种树生叶状地衣的标本,从外部形态和内部结构状况方面,进行综合研究。利用石蜡切片法对武安山区6种地衣的解剖结构进行了观察比较分析,最后运用统计学软件对相似性状进行分析得出聚类分析树状图。结果表明:6种地衣的基本结构具有相似性,均由上皮层、藻胞层、髓层、下皮层、假根组成;聚类分析表明,地衣各种之间的亲缘关系与地衣传统的分类系统相一致,能够为地衣的系统进化、分类鉴定提供理论依据。
Based on six specimens collected in Wu＇ an National Forest Park, comprehensive study was carried on from morphology and anatomy. Observation and analysis of anatomical characteristics of six species lichens in Wu＇ an mountains were compared by using wax-slides,and finally get tree diagram using statistical software to analyze similar traits. The results showed that lichen structure of all species was similar,composed of the upper cortex,the algal layer, the medulla and next cortex. The results of the Cluster Analysis showed that the genetic relationship of sever lichens were similar with traditional classification systems of lichen,and it could provide theoretical basis for lichens of the system evolution,classification and identification.
出处
《北方园艺》
CAS
北大核心
2012年第6期57-60,共4页
Northern Horticulture
基金
河北省自然科学基金资助项目(C2008000178)
邯郸市科技攻关指令资助项目(200610102)
关键词
地衣
石蜡制片
解剖结构
武安国家森林公园
lichens
paraffin section
anatomical structure
Wu ＇an National Forest Park
