secale cereale, equisetum arvense, anthemis arvensis, bromus secalinus, centaurea cyanus, cirsium arvense, delphinium consolida, lathyrus tuberosus, lysimachia arvensis, papaver rhoeas, sonchus arvensis, vicia tetrasperma, achillea millefolium, agrostemma githago, agrostis gigantea, apera spica-venti, cerastium holosteoides, convolvulus arvensis, euphorbia helioscopia, fallopia convolvulus, galium aparine, galium spurium, knautia arvensis, myosotis arvensis, odontites vernus, persicaria lapathifolia, plantago uliginosa, sinapis arvensis, stachys palustris, stellaria media, thlaspi arvense, trifolium arvense, tussilago farfara, vicia sativa, viola arvensis