ie, mid-west, fraxinus excelsior, dryopteris dilatata, oxalis acetosella, circaea lutetiana, corylus avellana, acer pseudoplatanus, sorbus aucuparia, hedera helix, ilex aquifolium, lonicera periclymenum, betula pubescens, fagus sylvatica, athyrium filix-femina, geranium robertianum, lysimachia nemorum, ranunculus repens, geum urbanum, alnus glutinosa, deschampsia cespitosa, veronica montana, carex remota, quercus robur, crataegus monogyna, dryopteris filix-mas, chrysosplenium oppositifolium, filipendula ulmaria, hyacinthoides non-scripta, luzula sylvatica, poa trivialis, quercus petraea, juncus effusus, primula vulgaris, holcus lanatus, dryopteris affinis, viola riviniana, carex sylvatica, cardamine flexuosa, pteridium aquilinum, ulmus glabra, agrostis capillaris, primula acaulis, galium aparine, anemone nemorosa, urtica dioica, ajuga reptans, vaccinium myrtillus, agrostis stolonifera, salix cinerea, ficaria verna, rhododendron ponticum