ballota nigra, erigeron canadensis, artemisia vulgaris, atriplex sagittata, carduus acanthoides, convolvulus arvensis, elymus repens, lamium album, lolium perenne, melilotus officinalis, plantago major, tripleurospermum inodorum, achillea millefolium, amaranthus retroflexus, atriplex oblongifolia, atriplex tatarica, calamagrostis epigejos, chenopodiastrum hybridum, chenopodium album, cirsium arvense, conium maculatum, lactuca serriola, leonurus cardiaca, onopordum acanthium, poa compressa, poa pratensis, silene latifolia, sinapis arvensis, sisymbrium loeselii, solidago canadensis, stellaria media, tanacetum vulgare, urtica dioica