ambrosia artemisiifolia, chenopodium album, cyclachaena xanthiifolia, melilotus albus, polygonum aviculare, rumex crispus, atriplex tatarica, daucus carota, echinochloa crus-galli, elymus repens, plantago major, portulaca oleracea, bassia scoparia, cichorium intybus, persicaria maculosa