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