betula pendula, pinus sylvestris, equisetum sylvaticum, pteridium aquilinum, acer negundo, picea obovata, populus tremula, ulmus glabra, brachypodium pinnatum, bromus inermis, calamagrostis arundinacea, corylus avellana, euonymus verrucosus, lathyrus vernus, lonicera xylosteum, maianthemum bifolium, melampyrum nemorosum, orthilia secunda, polygonatum odoratum, rubus idaeus, rubus saxatilis, sorbus aucuparia, trifolium pratense, vaccinium myrtillus, veronica officinalis, viola collina, agrimonia eupatoria, chamaecytisus ruthenicus, equisetum hyemale, galium boreale, geum rivale, hieracium umbellatum, lilium martagon, melica nutans, prunus padus, pulmonaria obscura, solidago virgaurea, vaccinium vitis-idaea