calamagrostis epigejos, tanacetum vulgare, achillea millefolium, trifolium hybridum, crataegus sanguinea, dactylis glomerata, echinops sphaerocephalus, erigeron annuus, fraxinus pennsylvanica, geum urbanum, melilotus officinalis, poa pratensis, salix caprea, trifolium pratense, acer negundo, artemisia absinthium, artemisia vulgaris, convolvulus arvensis, fragaria vesca, heracleum sphondylium, hypericum maculatum, lotus corniculatus, medicago falcata, sorbus aucuparia, tussilago farfara, vicia cracca