quercus robur, avenella flexuosa, sorbus aucuparia, agrostis capillaris, brachythecium rutabulum, dryopteris dilatata, rubus idaeus, pseudoscleropodium purum, ceratocapnos claviculata, holcus mollis, amelanchier lamarckii, betula pubescens, frangula alnus, prunus serotina