atriplex sagittata, conium maculatum, carduus acanthoides, elymus repens, onopordum acanthium, tripleurospermum inodorum, artemisia vulgaris, ballota nigra, chenopodium album, descurainia sophia, lactuca serriola, urtica urens, atriplex oblongifolia, bromus sterilis, diplotaxis muralis, erigeron canadensis, geranium pusillum, hordeum murinum, silene latifolia, sisymbrium loeselii, echinochloa crus-galli