rumex patientia, elymus repens, arrhenatherum elatius, erigeron canadensis, lathyrus tuberosus, lepidium draba, achillea millefolium, amaranthus retroflexus, atriplex patula, atriplex sagittata, bromus tectorum, echium vulgare, lolium perenne, plantago major, poa pratensis, setaria pumila, tussilago farfara, atriplex oblongifolia, carduus acanthoides, chenopodiastrum hybridum, falcaria vulgaris