avena sativa, agrostis gigantea, centaurea cyanus, convolvulus arvensis, equisetum arvense, galium aparine, rumex acetosella, rumex crispus, anthemis arvensis, apera spica-venti, argentina anserina, capsella bursa-pastoris, chenopodium album, cirsium arvense, crepis tectorum, lamium purpureum, lysimachia arvensis, mentha arvensis, myosotis arvensis, persicaria hydropiper, plantago uliginosa, rorippa islandica, silene latifolia, sonchus arvensis, spergula arvensis, stellaria graminea, stellaria media, thlaspi arvense, trifolium campestre, trifolium pratense, veronica arvensis, vicia sativa