equisetum hyemale, fraxinus excelsior, cardamine trifolia, thelypteris palustris, acer pseudoplatanus, viburnum opulus, cornus sanguinea, corylus avellana, filipendula ulmaria, lonicera xylosteum, prunus padus, rubus idaeus, alnus glutinosa, clematis recta, dryopteris dilatata, salix alba