allium ursinum, tilia cordata, populus tremula, corylus avellana, ulmus glabra, aegopodium podagraria, acer campestre, fraxinus excelsior, acer platanoides, mercurialis perennis, asarum europaeum, campanula latifolia, dryopteris carthusiana, dryopteris filix-mas, equisetum pratense, euonymus europaeus, filipendula ulmaria, galium odoratum, geum rivale, glechoma hirsuta, impatiens noli-tangere, lamium galeobdolon, lathyrus vernus, milium effusum, paris quadrifolia, polygonatum multiflorum, pulmonaria obscura, rabelera holostea, sorbus aucuparia, stellaria nemorum, urtica dioica