hordeum vulgare, lolium rigidum, ranunculus arvensis, muscari comosum, papaver rhoeas, anchusa azurea, avena sativa, bifora testiculata, buglossoides arvensis, centaurea cyanus, cirsium arvense, convolvulus arvensis, coronilla scorpioides, filago pyramidata, fumaria officinalis, galium tricornutum, hypecoum imberbe, lathyrus aphaca, lathyrus cicera, medicago polymorpha, scandix pecten-veneris, silene vulgaris, vicia faba, vicia peregrina, vicia sativa