fraxinus excelsior, tilia cordata, convallaria majalis, prunus padus, ulmus glabra, allium ursinum, polygonatum multiflorum, paris quadrifolia, oxyrrhynchium hians, acer platanoides, corylus avellana, dryopteris carthusiana, equisetum pratense, impatiens noli-tangere, kindbergia praelonga, picea abies, populus tremula, quercus robur