⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2799964, with some changes.

Erysimum cuspidatum f. brevistylos Nejcev is a synonym of Erysimum cuspidatum (M.Bieb.) DC.

This name is a synonym of Erysimum cuspidatum (M.Bieb.) DC..

The record derives from WCSP (in review) which reports it as a synonym with original publication details: God. Sof. Univ. Fiz.-Mat. Fac. 2: 135 1906.