藜营养器官的形态解剖学研究

hAnatomical Studies on the Vegetative Organs of Chenopodium Album L.

对藜的营养器官进行了解剖学研究,结果发现:藜的根中木质部发达,导管数量多,口径大;茎的髓发达,表明贮存能力强;叶的栅栏组织及海绵组织均排列疏松,表明贮水能力强。在茎和叶中发现簇生的小细胞,其功能不详。

The following observative result can be got by conducting the anatomy of the vegetative organs of Chenopodium album L.It has developed xylem,containing lots of drive pipes whose calibers are big.The developed marrow of stem shows that the water holding capacity is strong.The palisade tissue and spongy tissue looseness show that the water holding capacity is strong.There are cluster small cells whose function is unknown.