avena sativa, avena fatua, hordeum vulgare, elymus repens, hordeum distichon, myosotis arvensis, anthemis arvensis, apera spica-venti, capsella bursa-pastoris, echinochloa crus-galli, fallopia convolvulus, galinsoga parviflora, lolium perenne, persicaria hydropiper, persicaria lapathifolia, poa annua, veronica arvensis, vicia sativa, viola arvensis