ambrosia artemisiifolia, echinochloa crus-galli, abutilon theophrasti, cynodon dactylon, euphorbia spinosa, setaria pumila, sorghum halepense, artemisia vulgaris, calystegia sepium, capsella bursa-pastoris, chenopodium album, cirsium arvense, convolvulus arvensis, crepis biennis, daucus carota, erigeron acris, galinsoga parviflora, galium aparine, lamium amplexicaule, lipandra polysperma, lysimachia arvensis, persicaria lapathifolia, plantago major, polygonum aviculare, sinapis arvensis, solanum nigrum, sonchus arvensis, sonchus asper, sonchus oleraceus, stachys palustris, stellaria media, viola arvensis