es, navarra, convolvulus arvensis, lolium rigidum, papaver rhoeas, chenopodium album, rapistrum rugosum, hordeum murinum, diplotaxis erucoides, polygonum aviculare, cirsium arvense, galium tricornutum, anacyclus clavatus, lamium amplexicaule, sonchus oleraceus, buglossoides arvensis, senecio vulgaris, coronilla scorpioides, lactuca serriola, fumaria parviflora, neslia paniculata, sisymbrium irio, hypecoum imberbe, eruca vesicaria, caucalis platycarpos, medicago sativa, roemeria hybrida, euphorbia serrata, capsella bursa-pastoris, bromus diandrus, gypsophila vaccaria, fumaria officinalis, filago pyramidata, vicia peregrina, sisymbrium orientale, lysimachia arvensis, silene vulgaris, chondrilla juncea, bromus madritensis, avena sterilis, poa annua, veronica hederifolia, scandix pecten-veneris, reseda phyteuma, sonchus tenerrimus, cynodon dactylon, anchusa azurea, sinapis arvensis, stellaria media, veronica polita, calendula arvensis, lepidium draba