text: fagus sylvatica, abies alba, ulmus glabra, athyrium filix-femina, dryopteris carthusiana, acer pseudoplatanus, dryopteris filix-mas, oxalis acetosella, asarum europaeum, cardamine bulbifera, viola reichenbachiana, actaea spicata, ajuga reptans, corylus avellana, petasites albus, polygonatum verticillatum, prenanthes purpurea, urtica dioica