it, roma, papaver rhoeas, convolvulus arvensis, sherardia arvensis, cynodon dactylon, bromus hordeaceus, trifolium campestre, verbascum sinuatum, geranium molle, raphanus raphanistrum, veronica arvensis, vicia sativa, eryngium campestre, chondrilla juncea, malva sylvestris, silybum marianum, erodium cicutarium, foeniculum vulgare, chenopodium album, hordeum murinum, senecio vulgaris, plantago lanceolata, medicago sativa, avena barbata, euphorbia helioscopia, lysimachia arvensis, daucus carota, diplotaxis tenuifolia, lactuca serriola, crepis sancta, carduus pycnocephalus, cerastium glomeratum, silene latifolia, bromus sterilis, poa bulbosa, salvia verbenaca, cichorium intybus, heliotropium europaeum, portulaca oleracea, lamium amplexicaule, avena sterilis, anthemis arvensis, polygonum aviculare, lepidium draba, sonchus asper, mercurialis annua, helminthotheca echioides, sonchus oleraceus, urospermum dalechampii, dittrichia viscosa, silene vulgaris