Erysimum sylvestre subsp. cheiranthus Schinz & Thell. in Schinz & Keller, Fl. Schweiz, ed. 4: 316. 1923
Erysimum sylvestre subsp. cheiranthus in Schinz & Keller, Fl. Schweiz, ed. 4: 316. 1923
Taxon for this nameErysimum sylvestre subsp. cheiranthus in Schinz & Keller, Fl. Schweiz, ed. 4: 316. 1923