allium ursinum, acer pseudoplatanus, fagus sylvatica, acer platanoides, fraxinus excelsior, arum maculatum, lamium galeobdolon, leucojum vernum, aegopodium podagraria, anemone nemorosa, asarum europaeum, athyrium filix-femina, cardamine bulbifera, cardamine enneaphyllos, carex pendula, circaea lutetiana, dryopteris filix-mas, euonymus europaeus, galium odoratum, hedera helix, impatiens noli-tangere, juglans regia, lamium orvala, lunaria rediviva, oxalis acetosella, paris quadrifolia, petasites albus, pulmonaria officinalis, sambucus nigra, stellaria nemorum, ulmus glabra, urtica dioica