it, pescara, poa annua, parietaria judaica, symphyotrichum subulatum, convolvulus arvensis, hordeum murinum, sonchus oleraceus, malva sylvestris, plantago lanceolata, erigeron sumatrensis, cynodon dactylon, chenopodium album, plantago major, polygonum aviculare, sonchus tenerrimus, veronica persica, stellaria media, piptatherum miliaceum, trifolium repens, erigeron bonariensis, lolium perenne, poa trivialis, conyza bonariensis, solanum nigrum, amaranthus retroflexus, papaver rhoeas, picris hieracioides, daucus carota, sonchus asper, portulaca oleracea, polycarpon tetraphyllum, dactylis glomerata, senecio vulgaris, diplotaxis tenuifolia, galium aparine, capsella rubella, cymbalaria muralis, rumex crispus, avena barbata, capsella bursa-pastoris, cichorium intybus, mercurialis annua, bromus hordeaceus, verbena officinalis, bromus diandrus, catapodium rigidum, rumex pulcher, raphanus raphanistrum, erigeron canadensis, trifolium pratense, urtica membranacea