corylus avellana, fraxinus excelsior, betula pendula, tilia cordata, populus tremula, asarum europaeum, ulmus glabra, allium ursinum, lamium galeobdolon, acer platanoides, adoxa moschatellina, aegopodium podagraria, ajuga reptans, campanula latifolia, carex pilosa, circaea lutetiana, dryopteris carthusiana, dryopteris filix-mas, equisetum pratense, euonymus europaeus, ficaria verna, filipendula ulmaria, galium odoratum, geum urbanum, glechoma hederacea, impatiens noli-tangere, lonicera xylosteum, maianthemum bifolium, matteuccia struthiopteris, mercurialis perennis, milium effusum, paris quadrifolia, polygonatum multiflorum, pulmonaria obscura, rabelera holostea, sorbus aucuparia, stachys sylvatica, stellaria nemorum, viola mirabilis