text: alnus glutinosa, prunus padus, quercus robur, dryopteris carthusiana, corylus avellana, ulmus minor, carpinus betulus, malus sylvestris, frangula alnus, rubus caesius, rubus polonicus, sorbus aucuparia, acer negundo, athyrium filix-femina, carex elongata, deschampsia cespitosa, galeopsis bifida, impatiens parviflora, lysimachia vulgaris, maianthemum bifolium, quercus rubra