hordeum vulgare, arabidopsis thaliana, arenaria serpyllifolia, cirsium arvense, geranium pusillum, medicago lupulina, persicaria mitis, trifolium repens, vicia hirsuta, achillea millefolium, centaurea cyanus, cerastium glomeratum, cerastium holosteoides, chenopodium album, erysimum cheiranthoides, fallopia convolvulus, fumaria rostellata, galeopsis tetrahit, lamium purpureum, lysimachia arvensis, myosotis arvensis, poa annua, poa trivialis, ranunculus repens, senecio vulgaris, sonchus arvensis, symphytum officinale, thlaspi arvense, tripleurospermum inodorum, veronica arvensis, veronica persica, vicia sativa, viola arvensis