xanthium strumarium, echinochloa crus-galli, bidens tripartita, polygonum aviculare, agrostis stolonifera, atriplex tatarica, chenopodium album, cichorium intybus, elymus repens, erigeron canadensis, lolium perenne, lycopus europaeus, persicaria lapathifolia, plantago major, rorippa sylvestris, rumex conglomeratus, salix triandra, sonchus asper, symphytum officinale