ie, mid-west, hedera helix, corylus avellana, primula vulgaris, primula acaulis, viola riviniana, crataegus monogyna, prunus spinosa, geranium robertianum, asplenium scolopendrium, phyllitis scolopendrium, arum maculatum, geum urbanum, dryopteris filix-mas, fraxinus excelsior, polystichum setiferum, circaea lutetiana, brachypodium sylvaticum, veronica chamaedrys, pteridium aquilinum, fragaria vesca, oxalis acetosella, vicia sepium, sanicula europaea, conopodium majus, carex sylvatica, ilex aquifolium, carex flacca, filipendula ulmaria, holcus lanatus, dactylis glomerata, solidago virgaurea, teucrium scorodonia, lonicera periclymenum, epipactis helleborine, anthoxanthum odoratum, agrostis stolonifera, prunella vulgaris, ranunculus repens, dryopteris dilatata, athyrium filix-femina, lysimachia nemorum, euonymus europaeus, neottia ovata, acer pseudoplatanus, sorbus aucuparia, hypericum pulchrum, hypericum androsaemum, asplenium trichomanes, agrostis capillaris, potentilla erecta