tussilago farfara, elymus repens, poa compressa, agrostis gigantea, atriplex sagittata, daucus carota, equisetum arvense, lepidium draba, melilotus albus, pastinaca sativa, poa pratensis, rumex crispus, tripleurospermum inodorum, vicia tetrasperma, helianthus tuberosus, hypericum perforatum, lolium perenne, stachys palustris