artemisia vulgaris, solidago canadensis, urtica dioica, arctium minus, achillea millefolium, armoracia rusticana, berteroa incana, bromus tectorum, chelidonium majus, cichorium intybus, cirsium arvense, dactylis glomerata, lamium album, melilotus officinalis, phleum pratense, tanacetum vulgare