Launaea arborescensLaunaea arborescens is a species of flowering plant in the family Asteraceae.TaxonomyThe species was first described by Jules [Aimé Battandier] in 1888 as Zollikoferia arborescens. It was transferred to Launaea in 1923 by Svante [Samuel Murbeck].DistributionThe species occurs in Spain, the Canary Islands, Algeria, Morocco, Mauritania and Cape Verde.