fr, seine-maritime, hyacinthoides non-scripta, hedera helix, quercus robur, lonicera periclymenum, teucrium scorodonia, castanea sativa, pteridium aquilinum, fagus sylvatica, ilex aquifolium, crataegus monogyna, fraxinus excelsior, euphorbia amygdaloides, ruscus aculeatus, dioscorea communis, corylus avellana, prunus avium, ulex europaeus, arum maculatum, quercus petraea, betula pendula, rubus fruticosus, acer campestre, mercurialis perennis, acer pseudoplatanus, carpinus betulus, viola riviniana, galium aparine, asplenium scolopendrium, betula pubescens, geum urbanum, brachypodium sylvaticum, cytisus scoparius, umbilicus rupestris, taxus baccata, primula vulgaris, iris foetidissima, sambucus nigra, prunus spinosa, rubia peregrina, urtica dioica, cornus sanguinea, geranium robertianum, agrostis capillaris, avenella flexuosa, calluna vulgaris, circaea lutetiana, deschampsia flexuosa, erica cinerea, digitalis purpurea, ligustrum vulgare