secale cereale, convolvulus arvensis, anthemis arvensis, centaurea cyanus, delphinium consolida, knautia arvensis, myosotis arvensis, apera spica-venti, avena sativa, bromus secalinus, cerastium holosteoides, chenopodium album, equisetum arvense, erigeron canadensis, galium aparine, lysimachia arvensis, ranunculus repens, rumex acetosella, scleranthus annuus, stachys palustris, stellaria graminea, stellaria media, trifolium campestre, trifolium pratense, tussilago farfara, veronica arvensis, vicia sativa, vicia tetrasperma, vicia villosa, viola arvensis