onopordum acanthium, echium vulgare, elymus repens, melilotus officinalis, rumex crispus, arctium lappa, artemisia vulgaris, ballota nigra, bromus sterilis, capsella bursa-pastoris, carduus acanthoides, cichorium intybus, conium maculatum, convolvulus arvensis, hyoscyamus niger, lactuca serriola, malva sylvestris, medicago lupulina, tripleurospermum inodorum, vicia villosa, atriplex tatarica, dactylis glomerata, euphorbia platyphyllos, geranium pusillum, hordeum murinum, lolium perenne, poa pratensis, silene vulgaris