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CCDB → Angiosperms → Euphorbiaceae → Ricinus → Ricinus gibsonii auct.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Ricinus gibsonii auct. | Ricinus communis L. | 20 | Fedorov, 1974 | Sugiura 1931, 1936b | ||
| ! | Ricinus gibsonii auct. | Ricinus communis L. | 20 | Fedorov, 1974 | Perry B. A. 1943 | ||
| ! | Ricinus gibsonii auct. | Ricinus communis L. | 20 | Darlington, 1955 | Sugiura 1936b |