gb, west northamptonshire, crataegus monogyna, mercurialis perennis, fraxinus excelsior, urtica dioica, geum urbanum, galium aparine, arum maculatum, hedera helix, geranium robertianum, acer campestre, circaea lutetiana, corylus avellana, brachypodium sylvaticum, glechoma hederacea, quercus robur, dioscorea communis, rubus fruticosus, stachys sylvatica, fagus sylvatica, hyacinthoides non-scripta, ranunculus repens, sambucus nigra, heracleum sphondylium, rumex sanguineus, prunus spinosa, carex sylvatica, acer pseudoplatanus, veronica montana, poa trivialis, dryopteris filix-mas, melica uniflora, dactylis glomerata, veronica chamaedrys, deschampsia cespitosa, ficaria verna, anthriscus sylvestris, hypericum hirsutum, ilex aquifolium, sanicula europaea, viola reichenbachiana, viola riviniana, ulmus glabra, allium ursinum, rabelera holostea, primula vulgaris, lonicera periclymenum, vicia sepium, primula acaulis, bromus ramosus, euonymus europaeus