text: corylus avellana, holcus mollis, lamium galeobdolon, mercurialis perennis, poa nemoralis, silene dioica, viola reichenbachiana, atrichum undulatum, dryopteris filix-mas, fraxinus excelsior, moehringia trinervia, prenanthes purpurea, senecio ovatus, quercus petraea