reseda lutea, echium vulgare, arrhenatherum elatius, sisymbrium altissimum, tanacetum vulgare, berteroa incana, chenopodium album, dactylis glomerata, daucus carota, erigeron canadensis, hieracium sabaudum, hypericum perforatum, lactuca serriola, oenothera rubricaulis, pastinaca sativa, poa compressa, poterium sanguisorba, rumex acetosa, senecio viscosus, silene vulgaris, solidago canadensis