corylus avellana, alnus glutinosa, urtica dioica, fraxinus excelsior, picea abies, athyrium filix-femina, chrysosplenium alternifolium, cirsium oleraceum, filipendula ulmaria, galium palustre, geum rivale, geum urbanum, impatiens noli-tangere, lysimachia vulgaris, lythrum salicaria, plagiomnium undulatum, solanum dulcamara, sorbus aucuparia, stellaria nemorum, frangula alnus, ribes rubrum, scirpus sylvaticus