artemisia vulgaris, urtica dioica, ambrosia artemisiifolia, agrostis stolonifera, arctium lappa, armoracia rusticana, brassica nigra, conium maculatum, cynodon dactylon, galeopsis pubescens, lolium perenne, pastinaca sativa, persicaria lapathifolia, persicaria maculosa, polygonum aviculare, sisymbrium officinale, anthemis cotula, carex hirta, cichorium intybus, chenopodium album, erigeron annuus, plantago major, rumex obtusifolius, solanum villosum, tanacetum vulgare