Alyssum tortuosum Willd., Sp. Pl. ed. 4, 3(1): 466. 1800 Alyssum tortuosum Willd., Sp. Pl. ed. 4, 3(1): 466. 1800is basionym for Odontarrhena tortuosa (Waldst. & Kit. ex Willd.) C. A. Mey. in Ledebour, Fl. Altaic. 3: 60. 1831Taxon for this nameAlyssum tortuosum Willd., Sp. Pl. ed. 4, 3(1): 466. 1800