melilotus albus, solidago canadensis, calamagrostis epigejos, daucus carota, achillea millefolium, artemisia vulgaris, erysimum marschallianum, melilotus officinalis, oenothera biennis, pastinaca sativa, reseda lutea, tripleurospermum inodorum, coronilla varia, echium vulgare