apera spica-venti, centaurea cyanus, anthemis arvensis, cirsium arvense, equisetum arvense, galium aparine, odontites vernus, viola arvensis, arenaria serpyllifolia, buglossoides arvensis, chenopodium album, galeopsis tetrahit, lysimachia arvensis, mentha arvensis, rhinanthus alectorolophus, scleranthus annuus, thlaspi arvense, veronica arvensis