calluna vulgaris, vaccinium myrtillus, quercus petraea, polytrichum formosum, erica carnea, hieracium murorum, leucobryum glaucum, melampyrum pratense, oreopteris limbosperma, pteridium aquilinum, agrostis capillaris, betula pendula, castanea sativa, convallaria majalis, frangula alnus, gentiana asclepiadea, luzula luzuloides, prenanthes purpurea, serratula tinctoria