matricaria discoidea, capsella bursa-pastoris, tripleurospermum inodorum, persicaria lapathifolia, poa annua, rumex obtusifolius, sisymbrium officinale, achillea millefolium, gnaphalium uliginosum, juncus bufonius, lolium perenne, persicaria maculosa, tanacetum vulgare, agrostis stolonifera, artemisia vulgaris, atriplex patula, galeopsis tetrahit, lipandra polysperma, plantago major, spergula arvensis, equisetum arvense, galeopsis pubescens, senecio viscosus, chenopodium suecicum, sisymbrium altissimum