centaurea sphaerocephala, calamagrostis arenaria, cutandia divaricata, lotus creticus, plantago coronopus, scolymus hispanicus, eryngium maritimum, lagurus ovatus, launaea fragilis, seseli tortuosum, silene colorata, echinophora spinosa, ononis natrix, sporobolus pungens, thinopyrum junceum