Caltha natans Pall. species accepted

Caltha alba Cambess. species accepted

Caltha appendiculata Pers. species accepted

Caltha biflora DC. species accepted

Caltha dysosmoides Tao Zhang, Bing Liu, Y.Q.Hao, Y.Yang & Y.J.Lai species accepted

Caltha introloba F.Muell. species accepted

Caltha leptosepala DC. species accepted

Caltha novae-zelandiae Hook.fil. species accepted

Caltha obtusa Cheeseman species accepted

Caltha palustris L. species accepted

Caltha phylloptera A.W.Hill species accepted

Caltha sagittata Cav. species accepted

Caltha scaposa Hook.fil. & Thomson species accepted

Caltha sinogracilis W.T.Wang species accepted

Caltha × goodalliana T.R.Dudley species accepted

Caltha dionaeifolia Hook.fil. species accepted