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CCDB → Angiosperms → Brassicaceae → Erysimum → Cheiranthus × allionii Bois
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Cheiranthus × allionii Bois | Erysimum × marshallii (Stark) Bois | "40-42" | Fedorov, 1974 | Manton 1932 | ||
| ! | Cheiranthus × allionii Bois | Erysimum × marshallii (Stark) Bois | 42 | Fedorov, 1974 | Jaretzky 1932 |