tanacetum vulgare, artemisia vulgaris, carduus acanthoides, elymus repens, arrhenatherum elatius, cirsium arvense, daucus carota, tripleurospermum inodorum, agrostis gigantea, chenopodium album, cirsium vulgare, lolium perenne, dactylis glomerata, plantago major, robinia pseudoacacia, sisymbrium officinale