quercus robur, acer platanoides, corylus avellana, prunus padus, rabelera holostea, lamium galeobdolon, mercurialis perennis, ulmus glabra, fraxinus excelsior, oxyrrhynchium hians, dryopteris filix-mas, geum urbanum, milium effusum, phegopteris connectilis, rubus saxatilis, aegopodium podagraria, betula pendula, carex sylvatica, hepatica nobilis, lonicera xylosteum, picea abies, populus tremula, rubus idaeus, sorbus aucuparia, urtica dioica, viola riviniana