melilotus albus, daucus carota, pastinaca sativa, achillea millefolium, argentina anserina, plantago lanceolata, poa compressa, poa pratensis, tanacetum vulgare, arctium lappa, cirsium arvense, echium vulgare, erigeron canadensis, hypericum perforatum, senecio viscosus, sonchus oleraceus, trifolium medium