As for the root growth form,the taproot type reaches the majority to 66%,and the rhizome and the brush root type reaches the majority to 66%,and the rhizome and the brush root types make up 17% and 16% respectively.

• 根生长型结构以直根型的种类最多,占66%25; 根茎型和刷状根型分别为17%25和16%25。