corylus avellana, quercus robur, carpinus betulus, fagus sylvatica, fraxinus excelsior, athyrium filix-femina, dryopteris filix-mas, oxalis acetosella, populus tremula, betula pendula, crataegus monogyna, dryopteris carthusiana, atrichum undulatum, convallaria majalis, crataegus laevigata, deschampsia cespitosa, lonicera periclymenum, milium effusum, polytrichum formosum, rubus plicatus, salix aurita