quercus robur, corylus avellana, galium odoratum, lamium galeobdolon, prunus padus, oxalis acetosella, mercurialis perennis, rabelera holostea, stellaria nemorum, convallaria majalis, rubus idaeus, cardamine bulbifera, dryopteris carthusiana, milium effusum, picea abies, polygonatum multiflorum, tilia cordata