acer campestre, matteuccia struthiopteris, tilia cordata, fraxinus excelsior, aegopodium podagraria, asarum europaeum, corylus avellana, dryopteris filix-mas, lamium galeobdolon, mercurialis perennis, populus tremula, ulmus glabra, equisetum pratense, galium odoratum, geum urbanum, glechoma hirsuta, milium effusum, polygonatum multiflorum, pulmonaria obscura, rabelera holostea, urtica dioica