Erysimum scoparium (Willd.) Snogerup

Shrub to nearly 1 m tall. Leaves mostly less than 7 mm wide, narrowly oblanceolate to almost linear. Flowers almost all year round, the sepals purple and the petals white at first, becoming purple; summer. [Cheiranthus scoparius Willd.]

Canary Islands

Source: Spencer, R. (1997). Brassicaceae. In: Spencer, R.. Horticultural Flora of South-eastern Australia. Volume 2. Flowering plants. Dicotyledons. Part 1. The identification of garden and cultivated plants. University of New South Wales Press.

Erysimum scoparium 'Variegatum'

Leaves variegated with cream.

kingdom Plantae
phylum   Tracheophyta
class    Magnoliopsida
superorder     Rosanae
order      Brassicales
family       Brassicaceae
genus        Erysimum L.