plantago coronopus, carpobrotus acinaciformis, hordeum murinum, scolymus hispanicus, anthemis arvensis, avena barbata, beta vulgaris, cakile maritima, carduus tenuiflorus, chondrilla juncea, crepis bellidifolia, cynodon dactylon, glaucium flavum, hedypnois rhagadioloides, hypecoum procumbens, lotus cytisoides, silene sericea, sisymbrium officinale, amaranthus deflexus, jasione montana, lagurus ovatus, matthiola tricuspidata, papaver rhoeas