gb, east surrey, pteridium aquilinum, fagus sylvatica, ilex aquifolium, hedera helix, betula pubescens, calluna vulgaris, betula pendula, pinus sylvestris, lonicera periclymenum, quercus robur, quercus petraea, rubus fruticosus, teucrium scorodonia, crataegus monogyna, corylus avellana, avenella flexuosa, fraxinus excelsior, molinia caerulea, mercurialis perennis, brachypodium sylvaticum, vaccinium myrtillus, sorbus aucuparia, euphorbia amygdaloides, deschampsia flexuosa, carex flacca, fragaria vesca, frangula alnus, ulex europaeus, castanea sativa, dryopteris dilatata, brachypodium pinnatum, oxalis acetosella, taxus baccata, viola riviniana, acer pseudoplatanus, hyacinthoides non-scripta, ligustrum vulgare, dryopteris filix-mas, potentilla erecta, hypericum pulchrum, erica cinerea, dactylorhiza fuchsii, carex sylvatica, prunus spinosa, dioscorea communis, geranium robertianum, festuca ovina, acer campestre, cornus sanguinea, rosa arvensis