gb, worcestershire, pteridium aquilinum, vaccinium myrtillus, avenella flexuosa, sorbus aucuparia, calluna vulgaris, betula pubescens, deschampsia flexuosa, betula pendula, dryopteris dilatata, quercus robur, fagus sylvatica, ilex aquifolium, pinus sylvestris, galium saxatile, lonicera periclymenum, oxalis acetosella, quercus petraea, digitalis purpurea, teucrium scorodonia, rubus fruticosus, holcus mollis, agrostis capillaris, ceratocapnos claviculata, erica cinerea, molinia caerulea, struthiopteris spicant, acer pseudoplatanus, corylus avellana, ulex europaeus, castanea sativa, rhododendron ponticum, hyacinthoides non-scripta, potentilla erecta, hedera helix, melampyrum pratense, anthoxanthum odoratum, cytisus scoparius, viola riviniana, holcus lanatus, rabelera holostea, frangula alnus, luzula pilosa, erica tetralix, fraxinus excelsior, carex pilulifera, rubus idaeus, luzula sylvatica, claytonia sibirica, crataegus monogyna, dryopteris filix-mas