text: avenella flexuosa, picea abies, vaccinium myrtillus, dryopteris carthusiana, dryopteris dilatata, pinus sylvestris, pseudotsuga menziesii, ceratocapnos claviculata, sorbus aucuparia, amelanchier lamarckii, fagus sylvatica, prunus serotina, quercus robur, betula pendula, castanea sativa, molinia caerulea