artemisia absinthium, lolium perenne, sisymbrium loeselii, sisymbrium officinale, achillea millefolium, amaranthus albus, arenaria serpyllifolia, artemisia annua, atriplex tatarica, ballota nigra, capsella bursa-pastoris, carduus acanthoides, chenopodium album, cichorium intybus, cirsium arvense, cirsium vulgare, cynoglossum officinale, daucus carota, elymus repens, erodium cicutarium, eryngium campestre, euphorbia cyparissias, hordeum murinum, lactuca serriola, lamium album, lappula squarrosa, lepidium draba, lepidium ruderale, lotus tenuis, malva sylvestris, matricaria chamomilla, medicago falcata, medicago lupulina, mentha longifolia, onopordum acanthium, plantago major, poa compressa, poa pratensis, potentilla argentea, potentilla supina, sonchus arvensis, trifolium arvense, trifolium repens, tripleurospermum inodorum