pinus sylvestris, pseudoscleropodium purum, betula pendula, dryopteris dilatata, vaccinium myrtillus, castanea sativa, avenella flexuosa, ceratocapnos claviculata, sorbus aucuparia, amelanchier lamarckii, brachythecium rutabulum, frangula alnus, kindbergia praelonga, rhytidiadelphus squarrosus, betula pubescens, hypnum jutlandicum, lonicera periclymenum, quercus robur