it, parma, convolvulus arvensis, papaver rhoeas, veronica persica, dittrichia viscosa, euphorbia helioscopia, dactylis glomerata, daucus carota, sonchus asper, helminthotheca echioides, picris hieracioides, vicia sativa, lysimachia arvensis, medicago sativa, alopecurus myosuroides, sherardia arvensis, plantago lanceolata, lolium multiflorum, avena sterilis, cota tinctoria, rapistrum rugosum, cichorium intybus, fumaria officinalis, tordylium apulum, avena fatua, foeniculum vulgare, geranium dissectum, elymus repens, bromus sterilis, trifolium campestre, polygonum aviculare, ranunculus arvensis, silene vulgaris, mercurialis annua, potentilla reptans, lactuca serriola, bromus hordeaceus, medicago lupulina, gladiolus italicus, poa trivialis, verbena officinalis, senecio vulgaris, fallopia convolvulus, stellaria media, clematis vitalba, geranium molle, tragopogon porrifolius, cirsium arvense, chenopodium album, sonchus oleraceus, silene latifolia