Potaninia mongolica Maxim, is recorded in the Chinese plant red book in 1992, as one of rare and endangered plant. More and more attention has been paid to its important ecological effect, ancient floristic geographic element, specific morphology of cardinal number three in Rosaceae and also to its obvious economic value. As far as research of Potaninia mongolica Maxim, was mainly focused on the ecology and biology fields, However, research on the whole plant adaptive strategies to environment st...