Cauline leaves ovate-lanceolate , base rounded or shallowly cordate .

茎生叶卵状披针形，基部圆形或者浅心形。

Basal leaf blade ovate-cordate to reniform , base usually cordate .

基生叶卵状心形到肾形，基部通常。

Leaf blade base rounded or unequally cordate .

不相等的叶片基部圆形或心形。

Leaf blade deeply cordate at base .

叶片深心形在基部。

Leaf blade base usually truncate or slightly cordate .

通常的叶片基部截形或稍心形。