secale cereale, apera spica-venti, cirsium arvense, galeopsis bifida, spergula arvensis, tripleurospermum inodorum, veronica arvensis, vicia hirsuta, arenaria serpyllifolia, centaurea cyanus, convolvulus arvensis, equisetum arvense, fallopia convolvulus, galium aparine, lysimachia arvensis, polygonum aviculare, rumex acetosella, viola arvensis, stellaria graminea