text: acer negundo, ulmus laevis, chelidonium majus, geum urbanum, impatiens parviflora, rubus caesius, urtica dioica, alnus incana, aegopodium podagraria, alliaria petiolata, angelica sylvestris, anthriscus sylvestris, carduus crispus, elymus caninus, glechoma hederacea, humulus lupulus, lamium maculatum, lapsana communis, leonurus quinquelobatus, lysimachia nummularia, mercurialis perennis, picea abies, prunus padus, scrophularia nodosa, heracleum pubescens