text: urtica dioica, alnus glutinosa, glechoma hederacea, prunus padus, dicranum scoparium, stellaria nemorum, acer negundo, corylus avellana, frangula alnus, euonymus europaeus, carduus crispus, elymus caninus, rubus caesius, ulmus laevis, alliaria petiolata, carex acutiformis, deschampsia cespitosa, dryopteris carthusiana, filipendula ulmaria, galium aparine, geranium robertianum, geum urbanum, impatiens parviflora, lolium giganteum, moehringia trinervia, quercus robur, rhamnus cathartica