gb, leicestershire cc and rutland, fraxinus excelsior, acer pseudoplatanus, crataegus monogyna, hyacinthoides non-scripta, rubus fruticosus, urtica dioica, corylus avellana, geum urbanum, hedera helix, geranium robertianum, galium aparine, ilex aquifolium, mercurialis perennis, sorbus aucuparia, arum maculatum, viola riviniana, pteridium aquilinum, fagus sylvatica, lonicera periclymenum, circaea lutetiana, dryopteris dilatata, quercus robur, conopodium majus, digitalis purpurea, oxalis acetosella, primula vulgaris, dryopteris filix-mas, ulmus glabra, claytonia sibirica, ranunculus repens, chrysosplenium oppositifolium, silene dioica, rhododendron ponticum, heracleum sphondylium, sambucus nigra, rabelera holostea, stachys sylvatica, allium ursinum, quercus petraea, primula acaulis, betula pubescens, ficaria verna, alnus glutinosa, asplenium scolopendrium, prunus spinosa, veronica chamaedrys, teucrium scorodonia, anemone nemorosa, lysimachia nemorum, lysichiton americanus