artemisia vulgaris, arctium lappa, carduus acanthoides, atriplex patula, atriplex sagittata, atriplex tatarica, chelidonium majus, chenopodium album, convolvulus arvensis, daucus carota, deschampsia cespitosa, dipsacus fullonum, epilobium tetragonum, medicago lupulina, poa pratensis, rumex crispus, solidago canadensis, stellaria media, tanacetum vulgare