arctium lappa, elymus repens, tussilago farfara, achillea millefolium, artemisia vulgaris, ballota nigra, chenopodium album, pastinaca sativa, plantago major, sisymbrium loeselii, amaranthus retroflexus, arctium tomentosum, atriplex sagittata, atriplex tatarica, carduus acanthoides, cichorium intybus, cirsium arvense, cirsium vulgare, convolvulus arvensis, dactylis glomerata, daucus carota, descurainia sophia, dipsacus fullonum, echium vulgare, erigeron canadensis, fallopia convolvulus, galinsoga parviflora, heracleum sphondylium, hordeum murinum, lactuca serriola, lamium album, leonurus cardiaca, linaria vulgaris, lolium perenne, oenothera biennis, poa compressa, poa pratensis, rumex crispus, rumex obtusifolius, sinapis arvensis, sisymbrium officinale, sonchus oleraceus, tripleurospermum inodorum, urtica dioica