it, roma, poa annua, symphyotrichum subulatum, erigeron sumatrensis, parietaria judaica, chenopodium album, poa trivialis, piptatherum miliaceum, plantago major, sonchus oleraceus, hordeum murinum, sonchus tenerrimus, convolvulus arvensis, polygonum aviculare, stellaria media, trifolium repens, solanum nigrum, artemisia vulgaris, plantago lanceolata, echinochloa crus-galli, galium aparine, amaranthus retroflexus, lolium perenne, malva sylvestris, conyza bonariensis, erigeron bonariensis, veronica persica, cynodon dactylon, picris hieracioides, rumex crispus, sonchus asper, elymus repens, urtica dioica, xanthium orientale, agrostis stolonifera, calystegia sepium, diplotaxis tenuifolia, daucus carota, erigeron canadensis, verbena officinalis, rubus ulmifolius, persicaria lapathifolia, paspalum distichum, dactylis glomerata, potentilla reptans, trifolium pratense, avena barbata, papaver rhoeas, myriophyllum heterophyllum, bidens frondosa, maclura pomifera