tanacetum vulgare, achillea millefolium, artemisia vulgaris, cirsium arvense, linaria vulgaris, solidago canadensis, agrostis capillaris, bromus hordeaceus, chenopodium album, cichorium intybus, convolvulus arvensis, crepis biennis, elymus repens, hypericum perforatum, medicago lupulina, scorzoneroides autumnalis, trifolium repens