apera spica-venti, arabidopsis thaliana, arnoseris minima, chenopodium album, digitaria ischaemum, elymus repens, fallopia convolvulus, galeopsis ladanum, ornithopus perpusillus, raphanus raphanistrum, rumex acetosella, scleranthus annuus, setaria viridis, spergula arvensis, vicia sativa, viola arvensis, achillea millefolium, capsella bursa-pastoris, centaurea cyanus, teesdalia nudicaulis, vicia hirsuta