text: tilia platyphyllos, fraxinus excelsior, carpinus betulus, asarum europaeum, corylus avellana, dryopteris filix-mas, geranium robertianum, lamium galeobdolon, mercurialis perennis, poa nemoralis, urtica dioica, asplenium trichomanes, campanula trachelium, carex digitata, galium odoratum, galium sylvaticum, impatiens noli-tangere, picea abies, pulmonaria officinalis, ulmus glabra, moehringia muscosa, polypodium vulgare