picea abies, populus tremula, rubus saxatilis, acer platanoides, betula pubescens, pinus sylvestris, calamagrostis arundinacea, convallaria majalis, equisetum hyemale, luzula pilosa, maianthemum bifolium, quercus robur, rubus idaeus, solidago virgaurea, tilia cordata, vaccinium myrtillus, vaccinium vitis-idaea