gb, cambridgeshire cc, fraxinus excelsior, mercurialis perennis, urtica dioica, galium aparine, hyacinthoides non-scripta, geum urbanum, crataegus monogyna, hedera helix, acer pseudoplatanus, corylus avellana, circaea lutetiana, fagus sylvatica, rubus fruticosus, oxalis acetosella, ilex aquifolium, quercus robur, dryopteris dilatata, geranium robertianum, lonicera periclymenum, dryopteris filix-mas, arum maculatum, pteridium aquilinum, viola riviniana, sambucus nigra, betula pubescens, veronica montana, sorbus aucuparia, stachys sylvatica, rabelera holostea, deschampsia cespitosa, ficaria verna, ulmus glabra, brachypodium sylvaticum, carex sylvatica, ranunculus repens, primula acaulis, anemone nemorosa, poa trivialis, glechoma hederacea, primula vulgaris, allium ursinum, silene dioica, heracleum sphondylium, quercus petraea, athyrium filix-femina, lysimachia nemorum, betula pendula, dactylis glomerata, melica uniflora, rumex sanguineus