it, roma, dasypyrum villosum, cynodon dactylon, convolvulus arvensis, bromus hordeaceus, plantago lanceolata, hordeum murinum, papaver rhoeas, daucus carota, chenopodium album, avena barbata, anthemis arvensis, lysimachia arvensis, sherardia arvensis, helminthotheca echioides, avena sterilis, rumex pulcher, medicago polymorpha, sonchus asper, vicia sativa, lolium perenne, poa annua, sonchus oleraceus, polygonum aviculare, poa trivialis, lolium rigidum, trifolium campestre, galium aparine, poa bulbosa, bromus sterilis, raphanus raphanistrum, alopecurus myosuroides, stellaria media, cichorium intybus, verbascum sinuatum, dactylis glomerata, matricaria chamomilla, geranium molle, elymus repens, malva sylvestris, geranium dissectum, rumex crispus, euphorbia helioscopia, eryngium campestre, silybum marianum, amaranthus retroflexus, clinopodium nepeta, veronica arvensis, bromus madritensis, heliotropium europaeum, echinochloa crus-galli