它们是复杂的多倍体，其中一部分是四倍体，一部分是六倍体。

They are complex polyploids, being partly tetraploid and partly hexaploid.

youdao

它们是复杂的多倍体，其中一部分是四倍体，一部分是六倍体。

They are complex polyploids, being partly tetraploid and partly hexaploid.

youdao