cirsium arvense, amaranthus retroflexus, avena fatua, chenopodium album, cichorium intybus, convolvulus arvensis, crepis tectorum, elymus repens, euphorbia helioscopia, euphorbia tommasiniana, fallopia convolvulus, fumaria officinalis, galeopsis bifida, galeopsis ladanum, lactuca serriola, linaria vulgaris, medicago sativa, myosotis sylvatica, polygonum aviculare, raphanus raphanistrum, salsola collina, setaria viridis, silene noctiflora, sonchus arvensis, tanacetum vulgare, tripleurospermum inodorum, camelina microcarpa, capsella bursa-pastoris, rumex confertus, silene vulgaris, thlaspi arvense, viola arvensis