castanea sativa, hedera helix, corylus avellana, dryopteris filix-mas, lonicera periclymenum, dicranum scoparium, eurhynchium striatum, fraxinus excelsior, holcus mollis, kindbergia praelonga, luzula forsteri, melica uniflora, polytrichum formosum, pseudoscleropodium purum, pteridium aquilinum, rabelera holostea, robinia pseudoacacia