plantago coronopus, anthemis arvensis, centaurea calcitrapa, hordeum murinum, reseda alba, tribulus terrestris, beta vulgaris, cynodon dactylon, echium plantagineum, heliotropium europaeum, plantago bellardii, scolymus hispanicus, sisymbrium officinale, bromus rigidus, catapodium marinum, chondrilla juncea, hedypnois rhagadioloides, lagurus ovatus, raphanus raphanistrum