impatiens parviflora, fagus sylvatica, persicaria hydropiper, urtica dioica, acer pseudoplatanus, fraxinus excelsior, circaea lutetiana, corylus avellana, sambucus nigra, epilobium parviflorum, athyrium filix-femina, glechoma hederacea, juncus effusus, lamium galeobdolon, carex sylvatica