bromus scoparius, carthamus lanatus, lolium perenne, aegilops cylindrica, bromus tectorum, hordeum geniculatum, poa bulbosa, aegilops triuncialis, anthemis ruthenica, astragalus hamosus, centaurea solstitialis, convolvulus arvensis, crepis setosa, dasypyrum villosum, medicago orbicularis, petrorhagia prolifera, polygonum aviculare, rumex pulcher, sclerochloa dura, torilis nodosa, trifolium striatum