fr, orne, fagus sylvatica, hedera helix, ilex aquifolium, quercus robur, corylus avellana, lonicera periclymenum, pteridium aquilinum, fraxinus excelsior, teucrium scorodonia, hyacinthoides non-scripta, euphorbia amygdaloides, crataegus monogyna, castanea sativa, mercurialis perennis, quercus petraea, arum maculatum, acer pseudoplatanus, betula pubescens, avenella flexuosa, deschampsia flexuosa, viola riviniana, anemone nemorosa, asplenium scolopendrium, sorbus aucuparia, taxus baccata, betula pendula, circaea lutetiana, primula vulgaris, acer campestre, oxalis acetosella, brachypodium sylvaticum, prunus avium, dryopteris filix-mas, dioscorea communis, lamium galeobdolon, vaccinium myrtillus, carpinus betulus, ruscus aculeatus, melica uniflora, carex sylvatica, rabelera holostea, calluna vulgaris, hypericum androsaemum, geranium robertianum, daphne laureola, cornus sanguinea, viola reichenbachiana, primula acaulis, sanicula europaea, dryopteris dilatata