secale cereale, buglossoides arvensis, centaurea cyanus, elymus repens, fallopia convolvulus, roemeria argemone, viola arvensis, viola tricolor, achillea millefolium, anthemis arvensis, capsella bursa-pastoris, cerastium holosteoides, chenopodium album, convolvulus arvensis, galium aparine, hylotelephium maximum, knautia arvensis, myosotis arvensis, papaver dubium, rhinanthus serotinus, scleranthus annuus, silene vulgaris, spergula arvensis, thlaspi arvense, vicia sativa