atriplex sagittata, chenopodium suecicum, arctium lappa, arrhenatherum elatius, ballota nigra, carduus acanthoides, dactylis glomerata, galium mollugo, lolium perenne, achillea millefolium, fumaria officinalis, lamium album, lepidium draba, poa palustris, potentilla reptans, senecio vulgaris, tripleurospermum inodorum, cirsium vulgare, convolvulus arvensis, crepis foetida, galium aparine, plantago major, sonchus oleraceus