text: bromus racemosus, bromus tectorum, leuzea repens, eremopyrum orientale, eremopyrum triticeum, galium humifusum, artemisia austriaca, calamagrostis epigejos, lactuca tatarica, medicago sativa, melilotus albus, phragmites australis, cannabis sativa, cynodon dactylon, descurainia sophia, helianthus lenticularis, lactuca serriola, persicaria hydropiper, polygonum arenarium, ulmus laevis