trifolium resupinatum, poa annua, capsella bursa-pastoris, chenopodium album, echinochloa crus-galli, achillea millefolium, avena sativa, cirsium arvense, galinsoga parviflora, geranium pusillum, glechoma hederacea, hordeum vulgare, lysimachia arvensis, myosotis arvensis, plantago major, senecio vulgaris, sisymbrium officinale, stellaria media, triticum aestivum, veronica persica