it, roma, convolvulus arvensis, hordeum murinum, poa annua, papaver rhoeas, plantago lanceolata, bromus hordeaceus, bromus diandrus, cynodon dactylon, chenopodium album, sonchus oleraceus, daucus carota, polygonum aviculare, medicago polymorpha, avena barbata, malva sylvestris, avena sterilis, helminthotheca echioides, vicia sativa, raphanus raphanistrum, poa trivialis, stellaria media, rumex crispus, dactylis glomerata, veronica persica, rumex pulcher, geranium molle, senecio vulgaris, bromus sterilis, picris hieracioides, lysimachia arvensis, bromus madritensis, cirsium arvense, lolium perenne, sonchus tenerrimus, sonchus asper, foeniculum vulgare, galium aparine, capsella bursa-pastoris, symphyotrichum subulatum, trifolium repens, potentilla reptans, veronica arvensis, lactuca serriola, cerastium glomeratum, sherardia arvensis, cichorium intybus, anthemis arvensis, alopecurus myosuroides, eryngium campestre, geranium dissectum