mercurialis perennis, fagus sylvatica, fraxinus excelsior, hedera helix, kindbergia praelonga, acer campestre, acer pseudoplatanus, taxus baccata, brachypodium sylvaticum, corylus avellana, dryopteris filix-mas, mnium hornum, urtica dioica, circaea lutetiana, dryopteris dilatata, lophocolea bidentata, salix purpurea