(Matthiola maderensis)
Matthiola maderensis is a flowering plant species of stock in the Brassicaceae family, native and endemic to the Madeira Islands. Matthiola maderensis at the Berlin Botanical Garden It is a shrubby herb, up to 100–150 cm in height, with long, lanceolate, silvery-green leaves, and branching racemes of very fragrant flowers.