it, pescara, poa annua, symphyotrichum subulatum, hordeum murinum, convolvulus arvensis, parietaria judaica, sonchus oleraceus, chenopodium album, cynodon dactylon, plantago lanceolata, plantago major, polygonum aviculare, malva sylvestris, erigeron sumatrensis, erigeron bonariensis, stellaria media, veronica persica, conyza bonariensis, amaranthus retroflexus, solanum nigrum, trifolium repens, poa trivialis, lolium perenne, sonchus tenerrimus, piptatherum miliaceum, rumex crispus, picris hieracioides, sonchus asper, daucus carota, portulaca oleracea, erigeron canadensis, capsella bursa-pastoris, potentilla reptans, senecio vulgaris, verbena officinalis, galium aparine, medicago lupulina, cichorium intybus, diplotaxis tenuifolia, papaver rhoeas, dactylis glomerata, trifolium pratense, elymus repens, helminthotheca echioides, bromus hordeaceus, echinochloa crus-galli, avena barbata, polycarpon tetraphyllum, digitaria sanguinalis, mercurialis annua, artemisia vulgaris