gb, gloucestershire, pteridium aquilinum, avenella flexuosa, calluna vulgaris, vaccinium myrtillus, deschampsia flexuosa, betula pubescens, ilex aquifolium, molinia caerulea, betula pendula, fagus sylvatica, quercus robur, pinus sylvestris, lonicera periclymenum, carex pilulifera, quercus petraea, erica cinerea, sorbus aucuparia, holcus mollis, erica tetralix, galium saxatile, teucrium scorodonia, frangula alnus, agrostis capillaris, oxalis acetosella, dryopteris dilatata, potentilla erecta, castanea sativa, hedera helix, rubus fruticosus, dryopteris carthusiana, melampyrum pratense, ulex europaeus, juncus effusus, luzula pilosa, anthoxanthum odoratum, struthiopteris spicant, luzula multiflora, digitalis purpurea, agrostis canina, hypericum pulchrum, viola riviniana, cytisus scoparius, holcus lanatus, corylus avellana, anemone nemorosa, athyrium filix-femina, crataegus monogyna, veronica officinalis, ceratocapnos claviculata, hyacinthoides non-scripta