ulmus laevis, aegopodium podagraria, equisetum pratense, acer platanoides, elymus caninus, lolium giganteum, prunus padus, corylus avellana, filipendula ulmaria, plagiomnium undulatum, dryopteris carthusiana, dryopteris filix-mas, matteuccia struthiopteris, phalaris arundinacea, poa nemoralis