Caltha palustris var. guerangerii (Boreau) Corb. variety synonym

Caltha biflora var. biflora variety synonym

Caltha palustris f. pygmaea (Makino) Ohwi form synonym

Caltha lasiopetala Steud. species synonym

Caltha sagittata var. latifolia Huth variety proparte synonym

Caltha palustris subsp. violacea (Khokhr.) Luferov subspecies proparte synonym

Trollius palustris (L.) E.H.L.Krause, 1901 species homotypic synonym

Caltha ucrainica (Racib.) Nyman species synonym

Trollius palustris (L.) D.Brândza species synonym

Caltha palustris f. ucrainica Racib. form synonym

Caltha howelliae (Hutch.) Greene species synonym

Caltha napaulensis Royle species synonym

Caltha dysosmoides TaoZhang et al. species doubtful

Caltha palustris var. guerangerii (Boreau) Syme variety synonym

Caltha palustris var. vulgaris (Schott) Syme variety synonym

Caltha palustris var. parnassiifolia (Raf.) Beck variety synonym

Caltha palustris var. subcornuta Zapal. variety synonym

Populago palustris (L.) Moench species synonym

Caltha palustris var. asarifolia (DC.) Beck variety synonym

Caltha palustris var. acuteserrata Huth variety synonym

Caltha palustris var. integerrima (Pursh) Beck variety synonym

Trollius paluster (L.) E.H.L.Krause species synonym

Psycrophila sagittata (Cav.) Raf. species synonym

Psycrophila auriculata Raf. species synonym

Psychrophila sagittata (Cav.) Bercht. & J.Presl species synonym

Psychrophila phylloptera (A.W.Hill) H.Eichler species synonym

Psychrophila obtusa (Cheeseman) W.A.Weber species synonym

Psychrophila novae-zealandiae (Hook.fil.) W.A.Weber species synonym

Psychrophila leptosepala (DC.) W.A.Weber species synonym

Psychrophila introloba (F.Muell.) W.A.Weber species synonym

Caltha dentata Muhl. species synonym

Psychrophila dionaeifolia (Hook.) Gay species synonym

Psychrophila auriculata Raf. species synonym

Psychrophila appendiculata (Pers.) Bercht. & J.Presl species synonym

Psychrophila andicola Gay species synonym

Populago palustris (L.) Scop. species synonym

Thacla ficarioides Spach species synonym

Caltha sinogracilis W.T.Wang species accepted

Caltha sagittata Cav. species accepted

Caltha rotundifolia (Huth) Greene species synonym

Caltha leposepala species accepted

Caltha appendiculata Lechl. ex Müll.Berol. species synonym

Caltha polypetala Hochst. ex Lorent species synonym

Caltha palustris var. integerrima (Pursh) Torr. & A.Gray variety synonym

Caltha palustris var. himalensis (D.Don) Mukerjee variety synonym

Caltha introloba var. obtusa (Cheesman) Ewart variety synonym

Caltha vulgaris Schott, Nyman & Kotschy species synonym

Caltha uniflora Rydb. species synonym

Caltha thracica (Velen.) Adamovic ex Graebn. & P.Graebn. species synonym

Caltha stagnalis Magnier ex Rouy & Foucaud species synonym

Caltha sinogracilis f. rubriflora (B.L.Burtt & Lauener) W.T.Wang form synonym

Caltha silvestris Vorosch. species synonym

Caltha serotina Tolm. species synonym

Caltha scaposa Hook.fil. & Thomson species accepted

Caltha sagittata f. typica Speg. form synonym

Caltha rubriflora B.L.Burtt & Lauener species synonym

Caltha rotundifolia var. howellii (Huth) K.C.Davis variety synonym

Caltha riparia G.Don species synonym

Caltha ranunculoides Schur species synonym

Caltha pygmaea (Makino) Makino species synonym

Caltha pusilla Pursh species synonym

Caltha pumila Schur species synonym

Caltha populago Gouan species synonym

Caltha phylloptera A.W.Hill species accepted

Caltha parnassifolia Raf. species synonym

Caltha paradoxa T.F.Forst. species synonym

Caltha paniculata Wall. species synonym

Caltha palustris f. transsilvanica Soó & Kovács-Lang form synonym

Caltha palustris f. simonkaiana Soó form synonym

Caltha palustris f. retyzatensis Soó form synonym

Caltha palustris f. platycarpa Soó & Kovács-Lang form synonym

Caltha palustris var. parnassifolia (Raf.) Torr. & A.Gray variety synonym

Caltha palustris var. major (Mill.) DC. variety synonym

Caltha palustris f. integerrima (Pursh) Huth form synonym

Caltha palustris var. borealis Polozhij variety synonym

Caltha palustris var. borbasii Soó variety synonym

Caltha palustris f. arrabonensis Soó form synonym

Caltha palustris var. aleutensis Huth variety synonym

Caltha pallidiflora Martrin-Donos species synonym

Caltha obtusa Cheeseman species accepted

Caltha novae-zelandiae var. introloba (F.Muell.) Huth variety synonym

Caltha napalensis Royle species synonym

Caltha multicapsularis Sond. ex DC. species synonym

Caltha marginata Colenso species synonym

Caltha malvacea Greene species synonym

Caltha major Mill. species synonym

Caltha macounii Greene species synonym

Caltha longirostris Beck species synonym

Caltha limbata Schltdl. species synonym

Caltha leptostachya G.Don species synonym

Caltha leptosepala subsp. biflora (DC.) P.G.Smit subspecies synonym

Caltha leptosepala var. rotundifolia Huth variety synonym

Caltha leptosepala var. macounii (Greene) K.C.Davis variety synonym

Caltha leptosepala f. chionophila (Greene) Cockerell form synonym

Caltha lasopetala Steud. species synonym

Caltha involuta A.W.Hill species synonym

Caltha introloba F.Muell. species accepted

Caltha intermedia Schott, Nyman & Kotschy species synonym

Caltha integerrima Pursh species synonym

Caltha howellii Huth species synonym

Caltha holophylla Leyb. species synonym

Caltha himalensis D.Don species synonym

Caltha himalayanus Royle species synonym

Caltha gracilis Nakai species heterotypic synonym

Caltha gorovii Vorosch. species synonym

Caltha ×goodalliana T.R.Dudley species accepted

Caltha glabra Gilib. species synonym

Caltha funstonii K.C.Davis, 1900 species accepted

Caltha freyniana Heldr. ex Beck species synonym

Caltha emodorum Spreng. species synonym

Caltha elata Duthie species synonym

Caltha dioneaefolia Hook.f., 1843 species accepted

Caltha dionaeifolia Hook.fil. species accepted

Caltha deranco Steud. species synonym

Caltha crenata Belyaeva & Sipliv. species synonym

Caltha coronata Schur species synonym

Caltha confinis Greene species synonym

Caltha chionophila Greene species synonym

Caltha chelidonii Greene species synonym

Caltha biflora var. rotundifolia (Huth) C.L.Hitchc. variety synonym

Caltha biflora subsp. howellii (Huth) Abrams subspecies synonym

Caltha baicalensis P.A.Demidov ex Steud. species synonym

Caltha auriculata (Raf.) Merr. species synonym

Caltha asarifolia DC. species synonym

Caltha appendiculata var. chilensis Huth variety synonym

Caltha alpina (Schur) Schur species synonym

Caltha alba Jacquem. species synonym

Caltha ficarioides Pursh species synonym

Caltha govaniana Wall. species synonym

Caltha alata A.W.Hill species synonym

Caltha biflora var. howellii Huth variety synonym

Caltha palustris f. silvatica Gilli form synonym

Caltha palustris var. scaposa (Hook.fil. & Thomson) Maxim. variety synonym

Caltha palustris var. alpina Schur variety synonym

Caltha grosseserrata Pant. species synonym

Psychrophila sagittata (Cav.) Raf. species synonym

Psychrophila dioneifolia Gay species doubtful

Psychropila leptosepala (de Candolle) W.A.Weber species synonym

Caltha natans Pall. species accepted

Caltha leptosepala DC. species accepted

Caltha palustris L. species accepted

Caltha natans var. asarifolia (DC.) Huth variety synonym

Caltha palustris var. alba (Cambess.) Hook.fil. & Thomson variety synonym

Caltha alba Cambess. species accepted

Caltha palustris f. orthocarpa (Rupr.) Huth form synonym

Caltha gracilis Hand.-Mazz. species heterotypic synonym

Caltha palustris var. membranacea (Turcz.) Beck variety heterotypic synonym

Psychrophila holophylla Leyb. species synonym

Caltha palustris subsp. vulgaris (Schott, Nyman & Kotschy) Hayek subspecies synonym

Caltha palustris var. vulgaris (Schott, Nyman & Kotschy) Rouy & Foucaud variety synonym

Caltha palustris var. typica Beck variety synonym

Caltha laeta subsp. rostrata (Borbás) Jáv. subspecies synonym

Caltha novae-zelandiae Hook.fil. species accepted

Caltha leptosepala subsp. leptosepala subspecies synonym

Caltha biflora DC. species accepted

Thacla natans (Pall.) Deyl & Soják species synonym

Caltha metans Pall. species doubtful

Caltha palustris var. dentata Čelak. variety synonym

Caltha palustris var. himalaica M.Tamura variety synonym

Psychrophila appendiculata (Pers.) Gay, 1845 species homotypic synonym

Caltha howellii (Huth) Greene species synonym

Caltha rostrata Borbás species synonym

Caltha palustris var. asarifolia (DC.) Huth variety synonym

Caltha dioneifolia Hook.f. species synonym

Caltha palustris var. himalensis (D.Don) Mukh. variety synonym

Caltha holubyi (Schur) Beck species synonym

Caltha natans Pallas ex Georgi species doubtful

Caltha andicola (Gay) Walp. species synonym

Caltha palustris var. pygmaea Makino variety synonym

Caltha palustris var. asarifolia (DC.) Rothr. variety synonym

Caltha leptosepala subsp. howellii (Huth) P.G.Sm. subspecies synonym

Caltha govaniana Wall. ex Royle species synonym

Caltha scaposa var. pusilla Huth variety synonym

Caltha appendiculata Pers. species accepted

Caltha leptosepala var. leptosepala variety synonym

Caltha palustris f. dentata (Celak.) Huth form synonym

Caltha palustris subsp. thracica Velen. subspecies synonym

Caltha cespitosa Schipcz. species accepted

Caltha sibirica Makino species accepted

Caltha guerangerii Boreau species synonym

Caltha appendiculata Lechl. ex Müll.Stuttg. species doubtful

Caltha palustris subsp. asarifolia (DC.) Hultén subspecies synonym

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

Caltha palustris var. himalayensis Brühl ex Banerji variety synonym

Caltha leptosepala var. biflora (DC.) G.Lawson variety synonym

Caltha scaposa var. parnassioides Ulbr. variety synonym

Caltha leptosepala var. howellii Huth variety synonym

Caltha scaposa var. smithii Ulbr. variety synonym

Caltha palustris f. alpina Gilli form synonym

Caltha palustris var. purpurea Sparre & Fisch. variety synonym

Caltha palustris var. himalayensis Brühl variety homotypic synonym

Caltha appendiculata Lechl. species homotypic synonym

Caltha stagnalis Magnier species homotypic synonym

Caltha multicapsularis Sond. species homotypic synonym

Caltha baicalensis P.A.Demidov species homotypic synonym

Caltha freyniana Heldr. species homotypic synonym

Caltha thracica (Velen.) Adamovic species homotypic synonym