hordeum murinum, achillea millefolium, amaranthus albus, amaranthus retroflexus, artemisia absinthium, atriplex tatarica, ballota nigra, berteroa incana, bromus hordeaceus, bromus tectorum, capsella bursa-pastoris, carduus acanthoides, convolvulus arvensis, cynodon dactylon, digitaria sanguinalis, geranium pusillum, lepidium ruderale, lolium perenne, marrubium vulgare, plantago lanceolata, polygonum aviculare, portulaca oleracea, sisymbrium loeselii, sisymbrium officinale, xanthium spinosum