ambrosia artemisiifolia, matricaria chamomilla, arctium tomentosum, artemisia absinthium, atriplex tatarica, bromus squarrosus, capsella bursa-pastoris, cicuta virosa, cirsium arvense, cyclachaena xanthiifolia, cynoglossum officinale, lactuca serriola, melilotus officinalis, polygonum aviculare, trifolium pratense, artemisia santonicum, ballota nigra, lophiolepis ukranica