it, padova, veronica persica, convolvulus arvensis, stellaria media, euphorbia helioscopia, chenopodium album, papaver rhoeas, cirsium arvense, senecio vulgaris, legousia speculum-veneris, fallopia convolvulus, polygonum aviculare, capsella bursa-pastoris, lysimachia arvensis, sonchus asper, elymus repens, solanum nigrum, ranunculus arvensis, mercurialis annua, sonchus oleraceus, amaranthus retroflexus, fumaria officinalis, lamium purpureum, vicia sativa, galium aparine, persicaria maculosa, veronica hederifolia, setaria helvola, setaria viridis, digitaria sanguinalis, plantago major, alopecurus myosuroides, veronica arvensis, rumex crispus, potentilla reptans, echinochloa crus-galli, calystegia sepium, kickxia spuria, delphinium consolida, sorghum halepense, cerastium glomeratum, sherardia arvensis, geranium dissectum, poa annua, cynodon dactylon, sinapis arvensis, delphinium paniculatum, avena fatua, lolium multiflorum, lactuca serriola, myosotis arvensis