text: atriplex tatarica, bromus racemosus, bromus tectorum, polygonum arenarium, eremopyrum orientale, eremopyrum triticeum, leuzea repens, persicaria amphibia, descurainia sophia, helianthus lenticularis, lactuca tatarica, medicago sativa, melilotus albus, phragmites australis, xanthium strumarium