ie, midland, fraxinus excelsior, hedera helix, crataegus monogyna, circaea lutetiana, acer pseudoplatanus, ilex aquifolium, geum urbanum, corylus avellana, arum maculatum, geranium robertianum, asplenium scolopendrium, hyacinthoides non-scripta, lonicera periclymenum, primula vulgaris, dryopteris dilatata, polystichum setiferum, dryopteris affinis, dryopteris filix-mas, urtica dioica, primula acaulis, galium aparine, veronica montana, prunus spinosa, sambucus nigra, ranunculus repens, oxalis acetosella, allium ursinum, filipendula ulmaria, fagus sylvatica, rubus fruticosus, ficaria verna, athyrium filix-femina, heracleum sphondylium, alnus glutinosa, chrysosplenium oppositifolium, sorbus aucuparia, ulmus glabra, quercus robur, lysimachia nemorum, rumex sanguineus, conopodium majus, hypericum androsaemum, silene dioica, rhododendron ponticum, phyllitis scolopendrium, carex sylvatica, mercurialis perennis, cardamine flexuosa, viola riviniana, quercus petraea