artemisia vulgaris, arctium lappa, atriplex sagittata, ballota nigra, cirsium arvense, crepis foetida, echinops sphaerocephalus, galium mollugo, poa palustris, sisymbrium loeselii, arrhenatherum elatius, dactylis glomerata, daucus carota, hordeum murinum, lamium album, lepidium draba