artemisia vulgaris, arctium lappa, ballota nigra, carduus acanthoides, conium maculatum, lamium album, achillea millefolium, dactylis glomerata, elymus repens, lactuca serriola, lolium perenne, arctium minus, atriplex sagittata, atriplex tatarica, bromus tectorum, cichorium intybus, cirsium arvense, daucus carota, descurainia sophia, hordeum murinum, melilotus officinalis, poa pratensis, tripleurospermum inodorum, urtica urens