it, roma, convolvulus arvensis, papaver rhoeas, hordeum murinum, cynodon dactylon, poa annua, chenopodium album, avena barbata, sonchus oleraceus, plantago lanceolata, polygonum aviculare, raphanus raphanistrum, malva sylvestris, avena sterilis, stellaria media, bromus hordeaceus, anthemis arvensis, senecio vulgaris, amaranthus retroflexus, rumex pulcher, bromus madritensis, daucus carota, bromus diandrus, lysimachia arvensis, geranium molle, vicia sativa, veronica arvensis, portulaca oleracea, bromus sterilis, rostraria cristata, euphorbia helioscopia, sonchus tenerrimus, picris hieracioides, veronica persica, verbascum sinuatum, medicago polymorpha, dasypyrum villosum, sonchus asper, chondrilla juncea, sherardia arvensis, catapodium rigidum, diplotaxis tenuifolia, capsella bursa-pastoris, lolium rigidum, carduus pycnocephalus, foeniculum vulgare, erigeron canadensis, galium aparine, capsella rubella, mercurialis annua, erigeron sumatrensis