gb, east surrey, rhododendron ponticum, betula pendula, pteridium aquilinum, ilex aquifolium, fagus sylvatica, quercus robur, sorbus aucuparia, rubus fruticosus, pinus sylvestris, betula pubescens, quercus petraea, lonicera periclymenum, avenella flexuosa, castanea sativa, hyacinthoides non-scripta, acer pseudoplatanus, vaccinium myrtillus, dryopteris dilatata, calluna vulgaris, deschampsia flexuosa, oxalis acetosella, taxus baccata, digitalis purpurea, hedera helix, struthiopteris spicant, corylus avellana, viola riviniana, teucrium scorodonia, fraxinus excelsior, hypericum androsaemum, claytonia sibirica, prunus avium, galium saxatile, ceratocapnos claviculata, ulex europaeus, cytisus scoparius, dryopteris filix-mas, rabelera holostea, circaea lutetiana, holcus mollis, anemone nemorosa, rhododendron luteum, conopodium majus, larix decidua, primula vulgaris, agrostis capillaris, sambucus nigra, crataegus monogyna, erica cinerea, luzula sylvatica