Alyssum constellatum var. confertum Boiss., Fl. Orient. 1: 270. 1867.

 Alyssum callichroum Boiss. & Balansa in Boiss., Diagn. Pl. Orient. ser. 2, 5: 34. 1856.

= Odontarrhena callichroa (Boiss. & Balansa) Španiel et al. in Pl. Syst. Evol. 301: 2484. 2015.

Note. – This is a renaming at the varietal rank of the following entry.