echinochloa crus-galli, chenopodium album, persicaria hydropiper, persicaria lapathifolia, ranunculus repens, sinapis arvensis, solanum nigrum, vicia cracca, achillea millefolium, arabidopsis thaliana, capsella bursa-pastoris, cerastium holosteoides, cirsium oleraceum, daucus carota, elymus repens, galinsoga parviflora, lipandra polysperma, lysimachia arvensis, plantago lanceolata, ranunculus arvensis, rorippa palustris, scorzoneroides autumnalis, silene latifolia, stellaria aquatica, stellaria media, trifolium repens, lythrum salicaria, sisymbrium officinale