secale cereale, scleranthus annuus, apera spica-venti, viola arvensis, centaurea cyanus, equisetum arvense, holcus mollis, lysimachia vulgaris, myosotis arvensis, persicaria amphibia, ranunculus repens, raphanus raphanistrum, rumex acetosella, spergula arvensis, stachys palustris, veronica arvensis, vicia grandiflora, vicia sativa, vicia tetrasperma