seeds of periploca laevigata. flowering plant in family apocynaceae native to cape verde, canary and savage islands. commonly

seeds periploca laevigata apocynaceae cape verde canary islands savage cornicabra cornice goat horn shrub pods chevalieri browicz soil stabilizer bush cornical flora native seed seedheads tenerife wild plant xerophyte xerophytic andalusia angustifolia cabo gata close evergreen fruit spain sepium tracheophytes angiosperms eudicots asterids gentianales silkvine graeca ornamental vine chinese traditional therapy aphylla oleandervaxter laevigata flowering family islands commonly