rumex acetosella, equisetum arvense, scleranthus annuus, setaria viridis, chenopodium album, fallopia convolvulus, ornithopus perpusillus, raphanus raphanistrum, spergula arvensis, apera spica-venti, elymus repens, lysimachia arvensis, polygonum aviculare, trifolium arvense, tripleurospermum inodorum, vicia sativa, arabidopsis thaliana, melilotus albus, papaver dubium, stachys arvensis