The responses of clonal architectures of Epimedium brevicornu Maxim to heterogeneous habitats were studied,and the correlations between heterogeneous habitats and plasticity of clonal architectures were explored.The preliminary results showed that the moisture,organic content in soil,and the relative intensity influenced the clonal growth of E.brevicornum greatly in habitat;whereas the value of pH in soil influenced it hardly.E stablished equation about the correlations between characteristics of clonal arc...