gb, barnsley, doncaster and rotherham, hyacinthoides non-scripta, ilex aquifolium, hedera helix, lonicera periclymenum, fagus sylvatica, quercus robur, fraxinus excelsior, crataegus monogyna, acer pseudoplatanus, mercurialis perennis, arum maculatum, pteridium aquilinum, corylus avellana, geum urbanum, rubus fruticosus, castanea sativa, galium aparine, rhododendron ponticum, geranium robertianum, taxus baccata, sorbus aucuparia, circaea lutetiana, urtica dioica, betula pendula, betula pubescens, sambucus nigra, quercus petraea, dryopteris dilatata, viola riviniana, dryopteris filix-mas, prunus avium, primula vulgaris, euphorbia amygdaloides, teucrium scorodonia, rabelera holostea, allium ursinum, anemone nemorosa, acer campestre, ficaria verna, dioscorea communis, melica uniflora, glechoma hederacea, veronica montana, silene dioica, lamium galeobdolon, oxalis acetosella, asplenium scolopendrium, avenella flexuosa, conopodium majus, primula acaulis