sorghum halepense, calystegia sepium, amaranthus retroflexus, atriplex patula, cirsium arvense, echinochloa crus-galli, equisetum arvense, galinsoga parviflora, setaria pumila, sinapis arvensis, xanthium strumarium, aristolochia clematitis, chenopodium album, convolvulus arvensis, crepis foetida, daucus carota, erigeron canadensis, fallopia convolvulus, galium verum, lathyrus tuberosus, lipandra polysperma, lysimachia arvensis, neslia paniculata, persicaria hydropiper, persicaria lapathifolia, persicaria maculosa, polygonum aviculare, rubus caesius, sonchus arvensis, stachys palustris, stellaria media, veronica polita