apera spica-venti, capsella bursa-pastoris, centaurea cyanus, tripleurospermum inodorum, vicia sativa, arabidopsis thaliana, chenopodium album, draba verna, elymus repens, erysimum cheiranthoides, fallopia convolvulus, lamium amplexicaule, myosotis arvensis, veronica arvensis, veronica hederifolia, senecio vulgaris