avena sativa, hordeum vulgare, triticum aestivum, elymus repens, setaria pumila, avena fatua, cirsium arvense, echinochloa crus-galli, equisetum arvense, lysimachia arvensis, matricaria chamomilla, oxalis stricta, spergula arvensis, stachys palustris, stellaria media, veronica arvensis, viola arvensis