虎舌红茎、叶解剖学研究  

The Anatomical Structure of Stem and Leaf of Ardisia Mamillata Hance

作　　者：杨妙贤[1] 张晚风[1] 柳正葳[2] 王鑫[2] 

机构地区：[1]仲恺农业技术学院 [2]江西农业大学

出　　处：《林业科技开发》2006年第5期44-46,共3页China Forestry Science and Technology

基　　金：仲恺农业技术学院校级科研基金(G3052727)

摘　　要：虎舌红茎、叶解剖学特征研究表明:虎舌红的茎由周皮、皮层、维管束、髓4部分构成,属于木质茎;茎和叶柄的皮层薄壁细胞内均含有不同程度的淀粉和晶体。叶为异面叶,海绵组织发达,气孔器仅分布在下表皮;虎舌红具有发达的分泌系统和通气结构。In this paper, the anatomical structure of stem and leaf of Ardisia mamillata Hance were studied. The results were as follows： 1） The stem of Ardisia mamillata was of ligneous, composed of four parts including periderm, coetex, vascular bundle and medulla. There were many starch and crystal bundle in the cortex cell of the stem and petiole; 2） The leaf was biracial, the spinge texture was intricate, and the stomatal apparatus of leaf only existed under epidermis, which was absent in upper epidermis; 3） Ardisia mamillata had excellent excrete system and aerate structure.

关 键 词：虎舌红 茎 叶 解剖学特征 

分 类 号：S682.29[农业科学—观赏园艺]