text: fagus sylvatica, picea abies, helleborus niger, cardamine enneaphyllos, carex alba, carex flacca, epipactis helleborine, mercurialis perennis, mycelis muralis, neottia nidus-avis, polygonatum verticillatum, sanicula europaea, acer pseudoplatanus, euphorbia amygdaloides, prenanthes purpurea