quercus petraea, avenella flexuosa, vaccinium myrtillus, sorbus aucuparia, betula pendula, calluna vulgaris, dicranella heteromalla, leucobryum glaucum, luzula luzuloides, melampyrum pratense, polytrichum formosum, betula pubescens, carpinus betulus, fagus sylvatica, frangula alnus, hypnum cupressiforme, lonicera periclymenum, pteridium aquilinum