polygonum patulum, achillea nobilis, alyssum turkestanicum, artemisia austriaca, bromus inermis, bromus squarrosus, bromus tectorum, cannabis sativa, ceratocephala falcata, chenopodium album, convolvulus arvensis, descurainia sophia, elymus repens, eremopyrum triticeum, eryngium planum, euphorbia tommasiniana, galium verum, inula britannica, jacobaea vulgaris, lactuca serriola, lappula squarrosa, lepidium ruderale, lythrum virgatum, malva pusilla, oxybasis urbica, rorippa palustris, salsola tragus, sedobassia sedoides, sisymbrium altissimum, tragopogon podolicus