artemisia absinthium, erigeron canadensis, achillea millefolium, artemisia vulgaris, berteroa incana, lepidium densiflorum, plantago major, artemisia campestris, cichorium intybus, daucus carota, linaria vulgaris, oenothera biennis, potentilla argentea, scorzoneroides autumnalis, sisymbrium officinale, trifolium arvense, tripleurospermum inodorum