gb, west surrey, calluna vulgaris, vaccinium myrtillus, avenella flexuosa, pteridium aquilinum, deschampsia flexuosa, betula pendula, pinus sylvestris, sorbus aucuparia, quercus robur, galium saxatile, betula pubescens, fagus sylvatica, quercus petraea, ilex aquifolium, agrostis capillaris, erica cinerea, teucrium scorodonia, dryopteris dilatata, rumex acetosella, digitalis purpurea, castanea sativa, lonicera periclymenum, molinia caerulea, ceratocapnos claviculata, oxalis acetosella, frangula alnus, cytisus scoparius, carex pilulifera, holcus mollis, ulex europaeus, rumex angiocarpus, rhododendron ponticum, erica tetralix, melampyrum pratense, potentilla erecta, rubus fruticosus, struthiopteris spicant, festuca ovina, anthoxanthum odoratum, viola riviniana, acer pseudoplatanus, hedera helix, veronica officinalis, corylus avellana, vaccinium vitis-idaea, agrostis vinealis, hyacinthoides non-scripta, holcus lanatus, picea abies, polypodium vulgare