triticum aestivum, apera spica-venti, elymus repens, mentha arvensis, stellaria media, arabidopsis thaliana, artemisia vulgaris, centaurea cyanus, chenopodium album, equisetum arvense, galinsoga parviflora, lamium purpureum, myosotis arvensis, persicaria lapathifolia, poa pratensis, veronica arvensis, veronica persica, vicia sativa