Cheiranthus L., Sp. Pl.: 661. 1753.

Tribe: Erysimeae Dumort.

Note. – Cheiranthus is universally accepted as a synonym of Erysimum L. Both genera were simultaneously described by LINNAEUS (1753). WETTSTEIN (1889) was the first to unite the genera, and he adopted Erysimum for the combined genus. Therefore, the latter has priority (see TURLAND et al., 2018: Art. 11.5).