anthemis ruthenica, bromus tectorum, elymus repens, papaver rhoeas, ambrosia artemisiifolia, anchusa officinalis, arenaria serpyllifolia, artemisia vulgaris, cannabis sativa, capsella bursa-pastoris, chenopodium album, conium maculatum, descurainia sophia, erigeron canadensis, fallopia convolvulus, medicago lupulina, melilotus officinalis, polygonum aviculare, silene latifolia, sisymbrium orientale, triticum aestivum, veronica hederifolia, veronica triphyllos