allium ursinum, quercus robur, crataegus monogyna, corylus avellana, ficaria verna, filipendula ulmaria, narcissus jonquilla, euonymus europaeus, prunus spinosa, anemone nemorosa, cardamine pratensis, hedera helix, leucojum vernum, carpinus betulus, arum maculatum, crataegus laevigata, paris quadrifolia, rosa arvensis, acer pseudoplatanus, alnus glutinosa, athyrium filix-femina, carex acutiformis, deschampsia cespitosa, dryopteris carthusiana, rubus plicatus, valeriana dioica, valeriana officinalis, viburnum opulus