elymus repens, equisetum arvense, arabidopsis thaliana, chenopodium album, setaria viridis, aphanes arvensis, arenaria serpyllifolia, artemisia vulgaris, centaurea cyanus, digitaria ischaemum, fallopia convolvulus, fumaria officinalis, lamium amplexicaule, roemeria argemone, rumex acetosella, scleranthus annuus, trifolium arvense, tripleurospermum inodorum, vicia hirsuta, vicia sativa, viola arvensis, achillea millefolium