Abstract: The analysis of succession and evolution patterns in single excellent species of Aneurolepidium chinense shows that the morphological structure of A.chinense on chernozem-type soil is simple, and that on saline-alkaline soil is complex,which consists of higher evoluted tissues,i.e.aerenchyma,protective tissue,parenchyma and conducting tissue etc.The results show that A.chinense on different soil types has significant intraspecific difference.

Key words: Aneurolepidium chinense, Evolutionary morphology, Soil type, twig length, leafing intensity, leaf number, twig diameter, leaf area