herniaria hirsuta, erigeron canadensis, chondrilla juncea, eragrostis minor, arenaria leptoclados, bromus tectorum, cichorium intybus, cynodon dactylon, eragrostis pilosa, filago lutescens, hordeum murinum, lactuca serriola, oxalis corniculata, rostraria cristata, sisymbrium orientale, trifolium repens, veronica arvensis