gb, east surrey, hedera helix, fraxinus excelsior, urtica dioica, crataegus monogyna, galium aparine, mercurialis perennis, geum urbanum, corylus avellana, acer pseudoplatanus, fagus sylvatica, ilex aquifolium, hyacinthoides non-scripta, quercus robur, rubus fruticosus, geranium robertianum, arum maculatum, lonicera periclymenum, sambucus nigra, dryopteris filix-mas, pteridium aquilinum, heracleum sphondylium, rabelera holostea, viola riviniana, prunus spinosa, glechoma hederacea, oxalis acetosella, dioscorea communis, circaea lutetiana, brachypodium sylvaticum, acer campestre, sorbus aucuparia, dryopteris dilatata, quercus petraea, stachys sylvatica, anthriscus sylvestris, ulmus glabra, betula pendula, dactylis glomerata, prunus avium, veronica chamaedrys, silene dioica, betula pubescens, anemone nemorosa, ficaria verna, primula acaulis, carex sylvatica, primula vulgaris, poa trivialis, euphorbia amygdaloides, holcus mollis