descurainia sophia, sisymbrium loeselii, erigeron canadensis, achillea millefolium, arctium tomentosum, artemisia vulgaris, berteroa incana, bromus tectorum, capsella bursa-pastoris, cichorium intybus, erysimum cheiranthoides, geranium pusillum, melilotus albus, plantago major, sisymbrium altissimum, sisymbrium officinale, trifolium repens, veronica persica