elymus repens, anthemis arvensis, centaurea cyanus, scleranthus annuus, achillea millefolium, agrostis gigantea, arenaria serpyllifolia, equisetum arvense, festuca rubra, mentha arvensis, myosotis arvensis, rumex acetosella, setaria viridis, tripleurospermum inodorum, veronica arvensis, viola arvensis, cerastium holosteoides, cirsium arvense, poa compressa, raphanus raphanistrum, spergula arvensis, stellaria graminea, vicia sativa