quercus robur, convallaria majalis, hedera helix, deschampsia cespitosa, anemone nemorosa, athyrium filix-femina, atrichum undulatum, carex brizoides, carex umbrosa, carpinus betulus, corylus avellana, crataegus laevigata, luzula pilosa, polytrichum formosum, populus tremula, rosa arvensis, viburnum opulus