text: vaccinium myrtillus, pinus sylvestris, pteridium aquilinum, betula pendula, avenella flexuosa, quercus petraea, calamagrostis arundinacea, dicranum scoparium, melampyrum pratense, dryopteris filix-mas, fagus sylvatica, frangula alnus, luzula luzuloides, picea abies, populus tremula, rubus idaeus, athyrium filix-femina