acer pseudoplatanus, hedera helix, betula pendula, corylus avellana, fagus sylvatica, fraxinus excelsior, quercus robur, circaea lutetiana, dryopteris filix-mas, eurhynchium striatum, fragaria vesca, kindbergia praelonga, pteridium aquilinum, arum maculatum, isothecium alopecuroides, thuidium tamariscinum, dicranoweisia cirrata, frullania dilatata, hypnum cupressiforme, hypnum jutlandicum, metzgeria furcata, neckera pumila