当前位置: 首页 > 文章 > 太行花叶的解剖构造与生态环境的关系 河南农业大学学报 1988 (4) 441-445
Position: Home > Articles > Relation Between Leaf Botanical Structure of Tahangia Rupestris Yu et Li and Ecological Environment Journal of Henan Agricultural University 1988 (4) 441-445

太行花叶的解剖构造与生态环境的关系

作  者:
和严然;黎明
单  位:
河南农业大学林学系
关键词:
太行花;解剖构造;生态环境
摘  要:
对太行花的解剖观察结果表明:叶的表皮细胞壁较厚,外被有很厚的角质层;栅栏组织由1—2层圆柱状细胞组成,细胞内富含叶绿体;海绵组织排列疏松,含大的胞间隙,形成发达的通气系统;主脉具有发达的机械组织。说明太行花的叶具有某些趋向旱生植物的特征。文章讨论了子叶的解剖构造与生态环境的关系,并提出了对太行花引种繁殖的建议。
译  名:
Relation Between Leaf Botanical Structure of Tahangia Rupestris Yu et Li and Ecological Environment
作  者:
He Yanran Li Ming
关键词:
tahangia repustris Yu et Li;;botanical structure;;ecologicla environment
摘  要:
This paper discusses the relation between the botanical structure of the leafand the ecological environment.The result observed shows the epidermal cell-wall of the leaf is thick with thick cuticulae;the palisade tissue consists of1—2 layers of cylindrical ceils which contain large quantities of chloroplasts;the cells in spongy tissue are very locsely packed together,with large airspaces among them,forming the advanced aerating system;the main veinpossesses advanced mechanical tissue.All these show tahangia rupestris Yuet Li has some characteristics inclining to xerophytes.

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