secale cereale, anthemis arvensis, buglossoides arvensis, centaurea cyanus, delphinium consolida, papaver rhoeas, thlaspi arvense, vicia villosa, viola arvensis, apera spica-venti, bromus secalinus, galeopsis pubescens, galium aparine, galium spurium, lycopsis arvensis, myosotis arvensis, neslia paniculata, raphanus raphanistrum, sonchus arvensis, trifolium arvense, tripleurospermum inodorum, valerianella dentata, vicia sativa, vicia tetrasperma, tussilago farfara