quercus petraea, quercus robur, acer tataricum, anemone nemorosa, astragalus glycyphyllos, corydalis cava, corydalis solida, corylus avellana, crataegus monogyna, ficaria verna, helleborus purpurascens, isopyrum thalictroides, primula vulgaris, prunus avium, prunus spinosa, scilla bifolia, veronica chamaedrys, viola reichenbachiana