allium ursinum, acer pseudoplatanus, corylus avellana, fraxinus excelsior, lunaria rediviva, leucojum vernum, sambucus nigra, acer campestre, ulmus minor, asarum europaeum, aegopodium podagraria, cardamine bulbifera, cardamine enneaphyllos, dryopteris filix-mas, lamium galeobdolon, alnus incana, arum maculatum, aruncus dioicus, athyrium filix-femina, carpinus betulus, circaea lutetiana, cirsium oleraceum, cornus sanguinea, corydalis solida, equisetum sylvaticum, euphorbia dulcis, fagus sylvatica, frangula alnus, galium aparine, geranium phaeum, impatiens noli-tangere, iris pseudacorus, paris quadrifolia, petasites albus, polystichum setiferum, prunus padus, pulmonaria officinalis, quercus robur, ranunculus lanuginosus, ribes uva-crispa, rubus caesius, rudbeckia laciniata, salvia glutinosa, stachys sylvatica, stellaria nemorum, tilia cordata, urtica dioica