Common names: Aubretia, Rock cress, Lilacbush, Purple Rock Cress and Rainbow Rock Cress; Scientific name: Aubrieta deltoidea, Synonym: Alyssum deltoideum; Family: Brassicaceae; Genus: Aubrieta.

Plant type: Perennial; Height: 6-12 in. (15-30 cm); Flowering time: April-June; Flower colors: Purple, Pink, Dark blue; The leaves are green, spoon-shaped to oval-shaped.