Fr: populage des marais, souci d'eau
Provincial Status: LN
Range: Circumboreal (disj.); sw/w/nw/s/eNfld.; N to sLab.
[=Caltha arctica R.Br.]
[=Caltha asarifolia DC.]
[=Caltha cornuta Schott, Nyman, & Kotschy]
[=Caltha flabellifolia Pursh]
[=Caltha laeta Schott, Nyman, & Kotschy]
[=Caltha minor Mill. subsp. arctica (R.Br.) Á.Löve & D.Löve]
[=Caltha natans Pall. var. arctica (R.Br.) Á.Löve & D.Löve]
[=Caltha natans Pall. var. asarifolia (DC.) Huth]
[=Caltha palustris L. forma cornuta (Schott, Nyman, & Kotschy) Huth]
[=Caltha palustris L. forma radicans (T.F.Forst.) Kjellm.]
[=Caltha palustris L. subsp. arctica (R.Br.) Hultén]
[=Caltha palustris L. subsp. asarifolia (DC.) Hultén]
[=Caltha palustris L. subsp. radicans (T.F.Forst.) Hook.]
[=Caltha palustris L. var. arctica (R.Br.) Huth]
[=Caltha palustris L. var. asarifolia (DC.) Huth 1891, nom. illeg. isonym., non (DC.) Rothr. 1872]
[=Caltha palustris L. var. asarifolia (DC.) Rothr.]
[=Caltha palustris L. var. cornuta (Schott, Nyman, & Kotschy) Rouy & Foucaud]
[=Caltha palustris L. var. flabellifolia (Pursh) Torr. & A.Gray]
[=Caltha palustris L. var. laeta (Schott, Nyman, & Kotschy) Huth]
[=Caltha palustris L. var. palustris]
[=Caltha palustris L. var. radicans (T.F.Forst.) Beck]
[=Caltha palustris L. var. radicans (T.F.Forst.) A.Gray 1895, nom. illeg. isonym., non (T.F.Forst.) Beck 1886]
[=Caltha radicans T.F.Forst.]
[Locations on the Burin and Avalon Peninsulas (Rouleau & Lamoureux 1991) likely represent introduced populations.]