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CCDB → Angiosperms → Ranunculaceae → Caltha → Caltha sibirica
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Caltha sibirica | Caltha sibirica Makino | 28 | IPCN online | Probatova, N. S. & A. P. Sokolovskaya. 1981. Chromosome numbers of some aquatic and bank plant species of the flora in the Amur River basin in connection with the peculiarities of its formation. Bot. Zhurn. 66 (11): 1584–1594. | ||
| ! | Caltha sibirica (Regel) Tolm. | Caltha palustris var. sibirica Regel | c.70 | Cave1963 | Sokolovskaya 1963 | ||
| ! | Caltha sibirica Makino | Caltha sibirica Makino | 56-58 | IPCN online | Probatova. 2006. Chromosome numbers of some plant species of the Primkorsky Territory and the Amur River basin. Bot. Žhurn. (Moscow & Leningrad) 91(5): 785–804. |