arabidopsis thaliana, arnoseris minima, capsella bursa-pastoris, chenopodium album, elymus repens, fallopia convolvulus, hypochaeris glabra, ornithopus perpusillus, rumex acetosella, scleranthus annuus, spergula arvensis, vicia hirsuta, vicia sativa, viola arvensis, viola tricolor, centaurea cyanus, erysimum cheiranthoides, raphanus raphanistrum, roemeria argemone, setaria viridis