| Trollius africanus Wender. | Trollius asiaticus L. |
| Trollius akiyamae Toyok. | Trollius hondoensis Nakai |
| Trollius aldanensis Volot. | Trollius membranostylis Hultén |
| Trollius asiaticus chinensis (Bunge) Maxim. | Trollius chinensis Bunge |
| Trollius aureus Tausch | Trollius ranunculinus (Sm.) Stearn |
| Trollius bargusinensis Sipliv. | Trollius asiaticus L. |
| Trollius bhotanicus (King ex Brühl) Mukerjee | Trollius pumilus D.Don |
| Trollius boreosibiricus Tolm. | Trollius sibiricus (Regel & Tiling) Schipcz. |
| Trollius buddae dolichopetalus P.L.Liu & C.Du | Trollius buddae Schipcz. |
| Trollius caucasicus Ledeb. | Trollius altaicus C.A.Mey. |
| Trollius caucasicus Steven | Trollius ranunculinus (Sm.) Stearn |
| Trollius connivens Moench | Trollius europaeus L. |
| Trollius dahuricus Turcz. | Trollius asiaticus L. |
| Trollius decapetalus DC. | Trollius laxus Salisb. |
| Trollius emarginatus G.Don | Trollius europaeus L. |
| Trollius gammieanus Stapf | Trollius pumilus D.Don |
| Trollius geranifolius (Brühl) Mukerjee | Trollius pumilus D.Don |
| Trollius germanicus Wender. | Trollius europaeus L. |
| Trollius globosus Lam. | Trollius europaeus L. |
| Trollius grandiflorus Tausch | Trollius europaeus L. |
| Trollius humilis Crantz | Trollius europaeus L. |
| Trollius chinensis macropetalus (Regel) Luferov | Trollius chinensis Bunge |
| Trollius japonicus Miq. | Trollius riederianus Fisch. & C.A.Mey. |
| Trollius kansuensis (Brühl) Mukerjee | Trollius farreri Stapf |
| Trollius kurilensis Sipliv. | Trollius riederianus Fisch. & C.A.Mey. |
| Trollius ledebourii pulcher Popov | Trollius ledebourii Rchb. |
| Trollius macropetalus (Regel) F.Schmidt ex W.T.Wang | Trollius chinensis Bunge |
| Trollius medius Wender. | Trollius europaeus L. |
| Trollius minimus Wender. | Trollius europaeus L. |
| Trollius miyabei Sipliv. | Trollius riederianus Fisch. & C.A.Mey. |
| Trollius montanus Salisb. | Trollius europaeus L. |
| Trollius napellifolius Roepert | Trollius europaeus L. |
| Trollius ochotensis Tiling | Trollius ranunculinus (Sm.) Stearn |
| Trollius paluster E.H.L.Krause | Caltha palustris L. |
| Trollius palustris (L.) D.Brândza | Caltha palustris L. |
| Trollius papavereus Schipcz. | Trollius yunnanensis (Franch.) Ulbr. |
| Trollius parviflorus Ledeb. ex Rchb. | Trollius ranunculinus (Sm.) Stearn |
| Trollius patulus Salisb. | Trollius ranunculinus (Sm.) Stearn |
| Trollius patulus sibiricus Regel & Tiling | Trollius sibiricus (Regel & Tiling) Schipcz. |
| Trollius pentapetalus Pursh | Trollius laxus Salisb. |
| Trollius pumilus kansuensis BrĂĽhl | Trollius farreri Stapf |
| Trollius pumilus ranunculoides (Hemsl.) BrĂĽhl | Trollius ranunculoides Hemsl. |
| Trollius pumilus yunnanensis Franch., Bull. Soc. Bot. France 33: 375 (1886) | Trollius yunnanensis (Franch.) Ulbr. |
| Trollius rotundifolius Stokes | Trollius europaeus L. |
| Trollius saniculifolius H.Lév. | Trollius yunnanensis (Franch.) Ulbr. |
| Trollius sertiflorus Salisb. | Trollius asiaticus L. |
| Trollius schipczinskii Miyabe | Trollius riederianus Fisch. & C.A.Mey. |
| Trollius somcheticus K.Koch | Trollius ranunculinus (Sm.) Stearn |
| Trollius sphaericus Salisb. | Trollius europaeus L. |
| Trollius stenopetalus Stapf | Trollius buddae Schipcz. |
| Trollius tanguticus foliosus W.T.Wang, Acta Phytotax. Sin., Addit. 1: 52 (1965) | Trollius pumilus D.Don |
| Trollius tatrae Borbás | Trollius europaeus L. |
| Trollius tauricus Wender. | Trollius europaeus L. |
| Trollius tehkehesis W.T.Wang, Acta Phytotax Sin., Addit. 1: 52 (1965) | Trollius pumilus D.Don |
| Trollius viridis Mielichh. | Trollius europaeus L. |
| Trollius vitalii Stepanov | Trollius chinensis Bunge |
| Trollius vitallii nadeshdae Stepanov | Trollius chinensis Bunge |