Erysimum witmannii subsp. transsilvanicum (Schur) P. W. Ball in Feddes Repert. Spec. Nov. Regni Veg. 69: 151. 1964
Erysimum witmannii subsp. transsilvanicum in Feddes Repert. Spec. Nov. Regni Veg. 69: 151. 1964
Taxon for this nameErysimum witmannii subsp. transsilvanicum in Feddes Repert. Spec. Nov. Regni Veg. 69: 151. 1964