lepidium ruderale, bromus squarrosus, chenopodium album, euphorbia tommasiniana, sedobassia sedoides, elymus repens, erigeron canadensis, achillea nobilis, cichorium intybus, convolvulus arvensis, delphinium consolida, grindelia squarrosa, inula britannica, lactuca serriola, lactuca tatarica, matricaria discoidea, potentilla inclinata, thlaspi arvense, tragopogon ruthenicus, veronica incana, artemisia marschalliana, cirsium arvense, fallopia convolvulus, hypericum perforatum, lathyrus tuberosus, nonea pulla, pilosella echioides, xanthium orientale