anthemis arvensis, centaurea cyanus, papaver rhoeas, stellaria media, apera spica-venti, aphanes arvensis, legousia speculum-veneris, myosotis arvensis, poa trivialis, sherardia arvensis, valerianella dentata, veronica arvensis, viola arvensis, capsella bursa-pastoris, equisetum arvense, galeopsis speciosa, galium aparine, lactuca serriola, lapsana communis, veronica persica, vicia cracca