fagus sylvatica, quercus robur, fraxinus excelsior, pulmonaria obscura, quercus rubra, ulmus glabra, robinia pseudoacacia, aegopodium podagraria, asarum europaeum, impatiens parviflora, acer platanoides, impatiens noli-tangere, lamium galeobdolon, rabelera holostea, acer campestre, euonymus europaeus, geum urbanum, polygonatum multiflorum, ribes uva-crispa, acer pseudoplatanus, actaea spicata, sambucus nigra