secale cereale, poa annua, achillea millefolium, apera spica-venti, aphanes arvensis, chenopodium album, cirsium arvense, elymus repens, equisetum arvense, mentha arvensis, myosotis arvensis, persicaria lapathifolia, potentilla argentea, stellaria media, trifolium pratense, tripleurospermum inodorum, vicia hirsuta, vicia villosa