tilia cordata, quercus robur, convallaria majalis, fraxinus excelsior, rubus saxatilis, acer platanoides, equisetum pratense, gymnocarpium dryopteris, lysimachia vulgaris, milium effusum, prunus padus, picea abies, athyrium filix-femina, carex vaginata, dryopteris carthusiana, equisetum sylvaticum, impatiens parviflora, maianthemum bifolium, paris quadrifolia, urtica dioica, viburnum opulus, viola mirabilis