fagus sylvatica, athyrium filix-femina, lamium galeobdolon, oxalis acetosella, circaea lutetiana, acer platanoides, carex sylvatica, equisetum sylvaticum, gymnocarpium dryopteris, stachys sylvatica, acer pseudoplatanus, dryopteris dilatata, fraxinus excelsior, sambucus nigra, atrichum undulatum, dicranella heteromalla, oxyrrhynchium hians