apera spica-venti, arabidopsis thaliana, fallopia convolvulus, scleranthus annuus, agrostis stolonifera, centaurea cyanus, chenopodium album, galeopsis ladanum, setaria viridis, trifolium arvense, vicia sativa, achillea millefolium, arnoseris minima, artemisia vulgaris, capsella bursa-pastoris, draba verna, equisetum arvense, lysimachia arvensis, ornithopus perpusillus, polygonum aviculare, rumex acetosella, setaria pumila, spergula arvensis, stellaria media, tripleurospermum inodorum, veronica hederifolia, vicia hirsuta, viola arvensis, aphanes arvensis, myosotis stricta, roemeria argemone, sisymbrium officinale, veronica arvensis, veronica triphyllos