picea abies, betula pubescens, vaccinium myrtillus, acer platanoides, sorbus aucuparia, populus tremula, asarum europaeum, calamagrostis arundinacea, convallaria majalis, corylus avellana, equisetum sylvaticum, frangula alnus, maianthemum bifolium, solidago virgaurea, vaccinium vitis-idaea