avena sativa, elymus repens, apera spica-venti, convolvulus arvensis, equisetum arvense, erigeron canadensis, argentina anserina, centaurea cyanus, cirsium arvense, galinsoga parviflora, galium aparine, hordeum vulgare, lysimachia arvensis, mentha arvensis, myosotis arvensis, persicaria lapathifolia, plantago major, poa pratensis, polygonum aviculare, setaria viridis, stellaria media, triticum aestivum, veronica persica, vicia hirsuta, vicia tetrasperma, vicia villosa, viola arvensis