gb, east surrey, fraxinus excelsior, mercurialis perennis, crataegus monogyna, hedera helix, geranium robertianum, brachypodium sylvaticum, urtica dioica, fagus sylvatica, geum urbanum, acer pseudoplatanus, corylus avellana, arum maculatum, fragaria vesca, galium aparine, quercus robur, rubus fruticosus, sambucus nigra, pteridium aquilinum, ilex aquifolium, dryopteris filix-mas, circaea lutetiana, ulmus glabra, viola riviniana, taxus baccata, dioscorea communis, asplenium scolopendrium, glechoma hederacea, veronica chamaedrys, acer campestre, hyacinthoides non-scripta, cornus sanguinea, lonicera periclymenum, clematis vitalba, prunus spinosa, sanicula europaea, carex sylvatica, euphorbia amygdaloides, oxalis acetosella, dactylis glomerata, melica uniflora, teucrium scorodonia, stachys sylvatica, ligustrum vulgare, viola hirta, dactylorhiza fuchsii, dryopteris dilatata, carex flacca, prunella vulgaris, primula acaulis, euonymus europaeus