quercus robur, avenella flexuosa, holcus mollis, maianthemum bifolium, pinus sylvestris, carpinus betulus, prunus padus, fagus sylvatica, vaccinium myrtillus, acer platanoides, acer pseudoplatanus, agrostis capillaris, anemone nemorosa, convallaria majalis, fragaria vesca, luzula pilosa, mycelis muralis, sorbus aucuparia, viola reichenbachiana