gb, buckinghamshire cc, urtica dioica, galium aparine, rubus fruticosus, mercurialis perennis, hedera helix, crataegus monogyna, geum urbanum, fraxinus excelsior, geranium robertianum, heracleum sphondylium, arum maculatum, anthriscus sylvestris, ranunculus repens, sambucus nigra, acer pseudoplatanus, brachypodium sylvaticum, glechoma hederacea, cirsium arvense, dactylis glomerata, prunus spinosa, corylus avellana, dioscorea communis, stachys sylvatica, hyacinthoides non-scripta, ilex aquifolium, fagus sylvatica, poa trivialis, arrhenatherum elatius, circaea lutetiana, dryopteris filix-mas, ulmus glabra, veronica chamaedrys, holcus lanatus, silene dioica, clematis vitalba, rumex obtusifolius, cirsium vulgare, asplenium scolopendrium, acer campestre, ficaria verna, viola riviniana, taraxacum officinale, plantago lanceolata, stellaria media, allium ursinum, veronica montana, vicia sepium, lapsana communis, cerastium fontanum, rabelera holostea