urtica dioica, fraxinus excelsior, acer pseudoplatanus, betula pubescens, alnus glutinosa, impatiens parviflora, oxalis acetosella, rabelera holostea, rubus idaeus, athyrium filix-femina, convallaria majalis, euonymus europaeus, fagus sylvatica, galeopsis tetrahit, galium aparine, geum urbanum, hedera helix, milium effusum