Adenophora is an extremely variable genus,and its taxonomy is very controversial.Of the genus,Adenophora potaninii compl......

根据木材结构观察，运用方差分析和数量分类方法，对木槿五个种下类群的种下分类和系统进化进行讨论。结果表明，木槿五个种下类群共同的......