atriplex tatarica, convolvulus arvensis, amaranthus retroflexus, cichorium intybus, crepis biennis, cyclachaena xanthiifolia, echium vulgare, elymus repens, erigeron annuus, lepidium ruderale, polygonum aviculare, senecio vulgaris, setaria viridis, solanum nigrum, stellaria media, tanacetum vulgare