melilotus officinalis, artemisia vulgaris, echium vulgare, melilotus albus, carduus acanthoides, oenothera biennis, tripleurospermum inodorum, berteroa incana, centaurea stoebe, cirsium arvense, dactylis glomerata, daucus carota, hypericum perforatum, linaria vulgaris, pastinaca sativa, reseda lutea, rumex acetosa, silene latifolia, solidago canadensis, torilis japonica