avena sativa, hordeum vulgare, achillea millefolium, argentina anserina, atriplex patula, buglossoides arvensis, cirsium arvense, galium aparine, sinapis arvensis, stellaria media, apera spica-venti, capsella bursa-pastoris, centaurea scabiosa, cerastium holosteoides, chenopodium album, convolvulus arvensis, elymus repens, erodium cicutarium, euphorbia helioscopia, fallopia convolvulus, knautia arvensis, medicago lupulina, rumex crispus, silene vulgaris, sonchus arvensis, spergula arvensis, stachys annua, veronica agrestis, veronica arvensis, viola arvensis