carpinus betulus, hedera helix, quercus robur, euonymus europaeus, fraxinus excelsior, ajuga reptans, arum maculatum, corylus avellana, crataegus monogyna, dryopteris carthusiana, dryopteris filix-mas, eurhynchium striatum, geum urbanum, lonicera periclymenum, ornithogalum pyrenaicum, prunus spinosa, pteridium aquilinum