triticum aestivum, cirsium arvense, galium aparine, myosotis arvensis, polygonum aviculare, sonchus arvensis, vicia tetrasperma, achillea millefolium, agrostemma githago, anthemis arvensis, apera spica-venti, aphanes arvensis, arenaria serpyllifolia, bromus secalinus, centaurea cyanus, convolvulus arvensis, galeopsis bifida, geranium pusillum, lysimachia arvensis, rumex crispus, silene latifolia, sinapis arvensis, spergula arvensis, trifolium arvense, tripleurospermum inodorum, vicia sativa, vicia villosa, lolium perenne