secale cereale, elymus repens, chenopodium album, convolvulus arvensis, equisetum arvense, erigeron canadensis, herniaria hirsuta, polycnemum arvense, polygonum aviculare, psammophiliella muralis, setaria pumila, spergula arvensis, allium vineale, anthemis arvensis, apera spica-venti, centaurea cyanus, cirsium arvense, digitaria ischaemum, fallopia convolvulus, lysimachia arvensis, oxalis stricta, rumex acetosella, scleranthus annuus, trifolium campestre, veronica dillenii, erodium cicutarium