picea abies, avenella flexuosa, castanea sativa, vaccinium myrtillus, sorbus aucuparia, betula pendula, frangula alnus, luzula luzuloides, melampyrum pratense, quercus petraea, hylocomium splendens, hypnum cupressiforme, larix decidua, melampyrum sylvaticum, polypodium vulgare, corylus avellana, lotus corniculatus, luzula luzulina, pteridium aquilinum, rubus idaeus, athyrium filix-femina, calamagrostis arundinacea