ulmus laevis, aegopodium podagraria, acer platanoides, equisetum pratense, tilia cordata, filipendula ulmaria, prunus padus, elymus caninus, convallaria majalis, vicia sepium, lolium giganteum, picea abies, athyrium filix-femina, dryopteris filix-mas, geum urbanum, lamium maculatum, oxyrrhynchium hians, paris quadrifolia, plagiomnium undulatum, ulmus glabra