摘要
研究八角莲营养器官根、根茎、茎、叶的横切面的组织形态结构。采用石蜡切片法和水合氯醛装片法。结果表明,八角莲根茎中含有特殊的石细胞环;茎中木质部符合双子叶植物茎的构造特征,同时兼有单子叶植物的茎迹维管束存在;叶为等面叶;粉末为淡黄棕色,石细胞极多。
To study Dysosma vegetative organic tissue morphological structure of Dysosma. Paraffin method and chloral hydrate mounting farad. Results: There are specific stone loops in Dysosma rhizome; it has heterotopy vascular bundle culms; the leaf is isolator leaf; the color of the powder is light yellow brown, there are many stone cells in it.
出处
《中国林副特产》
2008年第2期30-32,共3页
Forest By-product and Speciality in China
基金
安徽科技学院引进人才专项(ZRC200436)
关键词
八角莲
营养器官
显微构造
Oysosma vegetative
Organs
micro-structure