mercurialis annua, tripleurospermum inodorum, chenopodium album, aegopodium podagraria, amaranthus retroflexus, artemisia vulgaris, atriplex patula, ballota nigra, brassica napus, capsella bursa-pastoris, erigeron canadensis, geum urbanum, lamium album, persicaria maculosa, senecio vulgaris, solanum nigrum, stellaria media, tussilago farfara