ie, mid-west, hedera helix, corylus avellana, fraxinus excelsior, crataegus monogyna, primula vulgaris, geranium robertianum, asplenium scolopendrium, viola riviniana, geum urbanum, veronica chamaedrys, primula acaulis, phyllitis scolopendrium, prunus spinosa, dryopteris filix-mas, circaea lutetiana, arum maculatum, lonicera periclymenum, polystichum setiferum, pteridium aquilinum, ilex aquifolium, brachypodium sylvaticum, dryopteris dilatata, conopodium majus, oxalis acetosella, holcus lanatus, fragaria vesca, anthoxanthum odoratum, dactylis glomerata, teucrium scorodonia, vicia sepium, sanicula europaea, carex sylvatica, agrostis capillaris, acer pseudoplatanus, sorbus aucuparia, hyacinthoides non-scripta, filipendula ulmaria, ranunculus repens, solidago virgaurea, betula pubescens, agrostis stolonifera, arrhenatherum elatius, galium aparine, polypodium vulgare, carex flacca, prunella vulgaris, euonymus europaeus, lysimachia nemorum, jacobaea vulgaris, festuca rubra