it, grosseto, convolvulus arvensis, papaver rhoeas, sherardia arvensis, lysimachia arvensis, chenopodium album, anthemis arvensis, euphorbia helioscopia, stellaria media, sonchus asper, cynodon dactylon, plantago lanceolata, veronica persica, veronica arvensis, polygonum aviculare, cerastium glomeratum, vicia sativa, senecio vulgaris, poa annua, sonchus oleraceus, elymus repens, geranium dissectum, galium aparine, geranium molle, raphanus raphanistrum, fallopia convolvulus, amaranthus retroflexus, poa trivialis, alopecurus myosuroides, avena barbata, avena sterilis, daucus carota, avena fatua, setaria viridis, capsella bursa-pastoris, fumaria officinalis, bromus hordeaceus, portulaca oleracea, lolium multiflorum, bromus sterilis, cirsium arvense, legousia speculum-veneris, rumex crispus, mercurialis annua, echinochloa crus-galli, solanum nigrum, lolium perenne, hordeum murinum, potentilla reptans, helminthotheca echioides, calepina irregularis