atriplex oblongifolia, descurainia sophia, elymus repens, lolium perenne, sisymbrium altissimum, tripleurospermum inodorum, chenopodium album, achillea millefolium, artemisia vulgaris, atriplex patula, atriplex sagittata, capsella bursa-pastoris, cirsium arvense, erigeron canadensis, plantago major, amaranthus retroflexus, bromus tectorum, carduus acanthoides, chelidonium majus, chenopodiastrum hybridum, cichorium intybus, crepis tectorum, dactylis glomerata, diplotaxis tenuifolia, echinops sphaerocephalus, erysimum marschallianum, fallopia convolvulus, hordeum murinum, lactuca serriola, malva neglecta, melilotus officinalis, onopordum acanthium, poa annua, raphanus raphanistrum, senecio vulgaris, setaria verticillata, sisymbrium loeselii, sisymbrium officinale, solanum nigrum, sonchus oleraceus, stellaria media, trifolium repens