medicago sativa, chenopodium album, polygonum aviculare, erigeron canadensis, lactuca serriola, calystegia sepium, ambrosia artemisiifolia, lactuca tatarica, melilotus albus, plantago major, abutilon theophrasti, cirsium vulgare, convolvulus arvensis, cynanchum acutum, descurainia sophia, echinochloa crus-galli, lotus tenuis, persicaria lapathifolia, sonchus arvensis, trifolium aureum