pinus sylvestris, avenella flexuosa, ceratocapnos claviculata, amelanchier lamarckii, campylopus flexuosus, campylopus introflexus, dicranum scoparium, dryopteris dilatata, frangula alnus, hypnum cupressiforme, polytrichum formosum, prunus serotina, quercus robur, quercus rubra, sorbus aucuparia