pteridium aquilinum, fagus sylvatica, vaccinium myrtillus, castanea sativa, quercus petraea, sorbus aucuparia, frangula alnus, picea abies, avenella flexuosa, carpinus betulus, gentiana asclepiadea, hieracium laevigatum, luzula luzuloides, solidago virgaurea, acer pseudoplatanus, melampyrum sylvaticum, prunus avium