zea mays, chenopodium album, equisetum arvense, galinsoga parviflora, helianthus annuus, setaria viridis, achillea millefolium, amaranthus retroflexus, anthemis arvensis, arabidopsis thaliana, cirsium arvense, elymus repens, fallopia convolvulus, lolium perenne, lycopsis arvensis, persicaria lapathifolia, plantago lanceolata, raphanus raphanistrum, rumex crispus, senecio vulgaris, sinapis arvensis, spergula arvensis, thlaspi arvense, vicia hirsuta