it, siena, papaver rhoeas, avena sterilis, convolvulus arvensis, lysimachia arvensis, sherardia arvensis, dittrichia viscosa, sonchus asper, daucus carota, vicia sativa, alopecurus myosuroides, rapistrum rugosum, legousia speculum-veneris, veronica persica, lolium multiflorum, cota tinctoria, avena fatua, avena barbata, anthemis arvensis, picris hieracioides, ranunculus arvensis, euphorbia helioscopia, plantago lanceolata, fallopia convolvulus, adonis annua, polygonum aviculare, bromus sterilis, trifolium campestre, bromus diandrus, fumaria officinalis, tordylium apulum, helminthotheca echioides, knautia integrifolia, geranium dissectum, foeniculum vulgare, lolium rigidum, lactuca serriola, gladiolus italicus, dactylis glomerata, scandix pecten-veneris, stellaria media, raphanus raphanistrum, chenopodium album, cynodon dactylon, crepis sancta, galium aparine, silene vulgaris, bromus hordeaceus, melilotus officinalis, ajuga chamaepitys, cirsium arvense