According to the fruit anatomy structures, the evolutionary tendency of the Trib. was supposed to be like this: Ligularia Cass. →Senecio L.→Doronicum L.→Tussilago L..
According to the fruit anatomy structures, the evolutionary tendency of the Trib. was supposed to be like this: Ligularia Cass. →Senecio L.→Doronicum L.→Tussilago L..
由果实的解剖结构推测该族的演化，趋势可能是：吾属（Ligularia Cass．）→千里光属（Senecio L．）→多榔菊属（Doronicum L．）→款冬属（TussilagoL．）。