缠绕茎、攀缘茎、匍匐茎的支持力解剖学研究  

ANATOMICAL STUDIES ON SUPPORTING FORCE OF TWINING STEM CLIMBING STEM AND CREEPING STEM

作　　者：柯曼琴 

机构地区：[1]曲阜师大生物系,山东省曲阜市273165

出　　处：《曲阜师范大学学报（自然科学版）》1995年第4期91-94,共4页Journal of Qufu Normal University(Natural Science)

摘　　要：通过对缠绕茎、攀缘茎、匍匐茎三种类型茎的解剖观察研究 ,结果表明 ,它们共同的解剖特征是 :皆具有较发达的厚角组织 ;在皮层内侧与维管组织之间均有周维纤维 .The common characteristic of twining stem,climbing stem and creeping stem is provided with strong supporting force. By observing and studing the anatomical structure of twining stem,climbing stem and creeping stem ,the result is as follows:the common anatomical characteristic is that the stems possess relatively flourishing collenchyma,and have periwascular fiber between inner side of the cortex and the vascular tissue. It shows a close relation between supporting force and structure of the stems.

关 键 词：支持力 解剖学 缠绕茎 攀缘茎 匍匐茎 厚角组织 周维纤维 形态结构 

分 类 号：Q944.55[生物学—植物学]