achillea millefolium, elymus repens, euphorbia helioscopia, lycopsis arvensis, raphanus raphanistrum, spergula arvensis, aegopodium podagraria, campanula rapunculoides, centaurea cyanus, cerastium arvense, fallopia convolvulus, galeopsis speciosa, lysimachia arvensis, myosotis arvensis, persicaria maculosa, scleranthus annuus, veronica arvensis, vicia cracca