artemisia vulgaris, tanacetum vulgare, lolium perenne, achillea millefolium, arctium lappa, chenopodium album, erigeron annuus, tussilago farfara, argentina anserina, elymus repens, pastinaca sativa, persicaria hydropiper, poa palustris, urtica dioica, verbascum thapsus, calamagrostis epigejos, calystegia sepium, cirsium arvense, daucus carota, lolium pratense, tripleurospermum inodorum, alliaria petiolata, erigeron canadensis, impatiens parviflora