vaccinium vitis-idaea, quercus rubra, pinus sylvestris, larix kaempferi, sorbus aucuparia, amelanchier lamarckii, pseudotsuga menziesii, avenella flexuosa, betula pendula, ceratocapnos claviculata, dryopteris carthusiana, dryopteris dilatata, frangula alnus, prunus serotina, agrostis capillaris, betula pubescens, calluna vulgaris, carex pilulifera, ilex aquifolium, tsuga heterophylla