secale cereale, herniaria hirsuta, setaria pumila, apera spica-venti, chenopodium album, elymus repens, equisetum arvense, polycnemum arvense, centaurea cyanus, convolvulus arvensis, digitaria ischaemum, lysimachia arvensis, polygonum aviculare, psammophiliella muralis, rumex acetosella, scleranthus annuus, spergula arvensis, trifolium arvense