gb, north & west norfolk, pinus sylvestris, quercus robur, avenella flexuosa, sorbus aucuparia, betula pendula, deschampsia flexuosa, prunus serotina, dryopteris dilatata, vaccinium myrtillus, calluna vulgaris, molinia caerulea, dryopteris carthusiana, frangula alnus, fagus sylvatica, quercus rubra, pseudotsuga menziesii, ceratocapnos claviculata, betula pubescens, agrostis capillaris, carex pilulifera, lonicera periclymenum, amelanchier lamarckii, galium saxatile, ilex aquifolium, rumex angiocarpus, rumex acetosella, erica tetralix, pinus nigra, larix kaempferi, pteridium aquilinum, castanea sativa, juncus effusus, picea abies, festuca filiformis, holcus lanatus, rubus gratus, agrostis vinealis, carex arenaria, holcus mollis, rubus plicatus, teucrium scorodonia, quercus petraea, galeopsis tetrahit, digitalis purpurea, senecio sylvaticus, empetrum nigrum, danthonia decumbens, vaccinium vitis-idaea, calamagrostis epigejos, claytonia sibirica