populus nigra, agrostis stolonifera, calamagrostis pseudophragmites, elymus athericus, myricaria germanica, salix eleagnos, agrostis gigantea, amorpha fruticosa, daucus carota, erigeron annuus, helianthus tuberosus, hypericum perforatum, oenothera biennis, plantago lanceolata, salix purpurea, scrophularia canina, tussilago farfara