castanea sativa, corylus avellana, carpinus betulus, dryopteris affinis, trachystemon orientale, asplenium scolopendrium, athyrium filix-femina, calystegia silvatica, circaea lutetiana, clinopodium umbrosum, hedera colchica, luzula forsteri, lysimachia japonica, moehringia trinervia, oplismenus undulatifolius, oxalis acetosella, petasites albus, polystichum woronowii, potentilla micrantha, prunus laurocerasus, pteris cretica, sambucus nigra, urtica dioica, viola alba, hypericum xylosteifolium