ie, mid-west, hedera helix, fraxinus excelsior, crataegus monogyna, geranium robertianum, corylus avellana, ilex aquifolium, dryopteris dilatata, acer pseudoplatanus, circaea lutetiana, geum urbanum, asplenium scolopendrium, ranunculus repens, lonicera periclymenum, arum maculatum, dryopteris filix-mas, hyacinthoides non-scripta, oxalis acetosella, galium aparine, urtica dioica, primula vulgaris, dryopteris affinis, holcus lanatus, primula acaulis, polystichum setiferum, veronica montana, filipendula ulmaria, athyrium filix-femina, sorbus aucuparia, dactylis glomerata, heracleum sphondylium, lysimachia nemorum, prunus spinosa, conopodium majus, veronica chamaedrys, chrysosplenium oppositifolium, viola riviniana, phyllitis scolopendrium, ulmus glabra, fagus sylvatica, sambucus nigra, epilobium montanum, hypericum androsaemum, cardamine flexuosa, agrostis stolonifera, pteridium aquilinum, ficaria verna, quercus robur, quercus petraea, polypodium vulgare, silene dioica