论文部分内容阅读
对华北驼绒藜、驼绒藜和内蒙驼绒藜１０个供试材料的根、茎、叶三个营养器官的横切面进行了观察，发现这三种植物的叶片具有比较典型的旱生结构，根和茎中都具有异常次生结构。
The cross sections of three vegetative organs of 10 tested cultivars (Ceratoides palliformis, Ceratoides cernus and Ceratoides lanatus) were observed. The results showed that the leaves of these three plants had typical structure of xerophyte, root and root Stems have abnormal secondary structure.