arabidopsis thaliana, arnoseris minima, chenopodium album, digitaria ischaemum, elymus repens, erysimum cheiranthoides, fallopia convolvulus, mentha arvensis, ornithopus perpusillus, raphanus raphanistrum, rumex acetosella, scleranthus annuus, setaria viridis, spergula arvensis, teesdalia nudicaulis, vicia sativa, viola tricolor, achillea millefolium, galeopsis tetrahit, persicaria hydropiper, roemeria argemone, veronica arvensis