gb, south west wales, fraxinus excelsior, crataegus monogyna, arum maculatum, hyacinthoides non-scripta, hedera helix, geum urbanum, galium aparine, urtica dioica, mercurialis perennis, corylus avellana, asplenium scolopendrium, geranium robertianum, acer pseudoplatanus, rubus fruticosus, circaea lutetiana, ilex aquifolium, primula vulgaris, heracleum sphondylium, ranunculus repens, conopodium majus, quercus robur, silene dioica, dryopteris filix-mas, lonicera periclymenum, allium ursinum, sambucus nigra, viola riviniana, ulmus glabra, veronica montana, stachys sylvatica, chrysosplenium oppositifolium, primula acaulis, fagus sylvatica, ficaria verna, prunus spinosa, claytonia sibirica, dryopteris dilatata, rabelera holostea, rhododendron ponticum, dioscorea communis, digitalis purpurea, hypericum androsaemum, filipendula ulmaria, oxalis acetosella, pteridium aquilinum, anthriscus sylvestris, alnus glutinosa, umbilicus rupestris, glechoma hederacea, cardamine flexuosa