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CCDB → Angiosperms → Ranunculaceae → Clematis → Clematis fusca var. violacea Maxim.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Clematis fusca var. violacea Maxim. | Clematis fusca Turcz. | 16 | IPCN online | Gurzenkov, N. N. 1973. Studies of chromosome numbers of plants from the south of the Soviet Far East. Komarov Lectures. 20: 47–61. |