picea abies, pleurozium schreberi, vaccinium myrtillus, betula pendula, hylocomium splendens, acer platanoides, calamagrostis arundinacea, convallaria majalis, hypopitys monotropa, melampyrum nemorosum, oreoselinum nigrum, pinus sylvestris, populus tremula, pteridium aquilinum, quercus robur, rubus saxatilis, scorzonera humilis, serratula tinctoria, solidago virgaurea, vaccinium vitis-idaea, viola canina