text: eremopyrum orientale, eremopyrum triticeum, bromus tectorum, chorispora tenella, lactuca serriola, lepidium perfoliatum, bassia hyssopifolia, descurainia sophia, medicago sativa, amaranthus retroflexus, bromus japonicus, bunias orientalis, echinochloa crus-galli, helianthus lenticularis, lamium amplexicaule