lipandra polysperma, chenopodium album, persicaria lapathifolia, atriplex sagittata, echinochloa crus-galli, elymus repens, erigeron canadensis, populus alba, bidens tripartita, calystegia sepium, convolvulus arvensis, helianthus annuus, mentha arvensis, oxybasis rubra, potentilla supina, rorippa amphibia, rubus caesius, salix triandra, taraxacum minimum