quercus robur, ranunculus constantinopolitanus, ficaria verna, scilla bifolia, acer tataricum, alliaria petiolata, anemone nemorosa, anemone ranunculoides, arum maculatum, asparagus tenuifolius, butomus umbellatus, cardamine impatiens, convallaria majalis, cornus sanguinea, erythronium dens-canis, euonymus europaeus, fragaria viridis, fraxinus excelsior, hedera helix, helleborus odorus, lathyrus venetus, ligustrum vulgare, lysimachia nummularia, melissa officinalis, ornithogalum pyrenaicum, polygonatum latifolium, primula vulgaris, scrophularia nodosa, scutellaria hastifolia, silene flos-cuculi, thalictrum simplex, ulmus minor, viola odorata