arctium lappa, achillea millefolium, amaranthus retroflexus, artemisia vulgaris, atriplex tatarica, ballota nigra, chenopodium album, cirsium arvense, elymus repens, lolium perenne, melilotus officinalis, plantago major, urtica dioica, berteroa incana, calamagrostis epigejos, carduus acanthoides, convolvulus arvensis, datura stramonium, erigeron canadensis, helianthus tuberosus, lactuca serriola, leonurus cardiaca, lepidium ruderale, oenothera biennis, onopordum acanthium, plantago lanceolata, poa compressa, poa pratensis, silene latifolia, tripleurospermum inodorum, tussilago farfara