lolium pratense, dactylis glomerata, elymus repens, anchusa officinalis, phragmites australis, poa nemoralis, rumex acetosa, achillea millefolium, ambrosia artemisiifolia, artemisia absinthium, artemisia campestris, atriplex sagittata, ballota nigra, chelidonium majus, chondrilla juncea, cirsium arvense, echium vulgare, erigeron annuus, erigeron canadensis, lactuca serriola, picris hieracioides, plantago lanceolata, veronica chamaedrys