artemisia absinthium, arctium lappa, sisymbrium loeselii, amaranthus albus, amaranthus blitoides, arctium tomentosum, artemisia scoparia, ballota nigra, bromus sterilis, capsella bursa-pastoris, carduus acanthoides, chenopodium album, cichorium intybus, cirsium arvense, convolvulus arvensis, daucus carota, echium vulgare, elymus repens, erigeron annuus, erodium cicutarium, euphorbia cyparissias, hordeum murinum, inula helenium, lamium maculatum, lamium purpureum, lappula squarrosa, lepidium draba, lepidium ruderale, matricaria chamomilla, medicago lupulina, poa annua, polygonum aviculare, sambucus ebulus, silene latifolia, sisymbrium officinale, tussilago farfara, urtica dioica, xanthium spinosum, xeranthemum annuum