atriplex sagittata, bassia scoparia, atriplex prostrata, elymus repens, amaranthus retroflexus, artemisia vulgaris, atriplex patula, cucurbita pepo, delphinium consolida, echium vulgare, linaria vulgaris, lysimachia arvensis, arctium lappa, ballota nigra, cirsium arvense, erigeron canadensis, helianthus annuus, mercurialis annua