achillea millefolium, agrimonia eupatoria, artemisia vulgaris, calamagrostis epigejos, carlina vulgaris, centaurea cyanus, clematis vitalba, coronilla varia, daucus carota, delphinium ajacis, echium vulgare, erigeron annuus, eupatorium cannabinum, hypericum perforatum, lathyrus tuberosus, lotus corniculatus, medicago sativa, melampyrum arvense, melilotus albus, papaver rhoeas, phragmites australis, picris hieracioides, robinia pseudoacacia, solidago gigantea, tanacetum vulgare, verbascum thapsus