chenopodium album, elymus repens, polygonum aviculare, abutilon theophrasti, ambrosia artemisiifolia, apera spica-venti, convolvulus arvensis, datura stramonium, echinochloa crus-galli, medicago sativa, persicaria lapathifolia, setaria pumila, xanthium strumarium, cichorium intybus, daucus carota, equisetum arvense, plantago major, rorippa sylvestris, silene latifolia