robinia pseudoacacia, prunus mahaleb, alyssum turkestanicum, artemisia absinthium, grindelia squarrosa, lactuca tatarica, lappula squarrosa, linaria genistifolia, melilotus albus, papaver rhoeas, senecio vernalis, chondrilla juncea, erysimum diffusum, galatella villosa, plantago lanceolata