fr, calvados, quercus robur, hedera helix, betula pubescens, lonicera periclymenum, crataegus monogyna, fraxinus excelsior, hyacinthoides non-scripta, corylus avellana, pteridium aquilinum, ilex aquifolium, fagus sylvatica, urtica dioica, arum maculatum, galium aparine, betula pendula, mercurialis perennis, geum urbanum, holcus lanatus, dioscorea communis, geranium robertianum, dryopteris filix-mas, ranunculus repens, poa trivialis, prunus spinosa, quercus petraea, euphorbia amygdaloides, castanea sativa, glechoma hederacea, circaea lutetiana, dryopteris dilatata, rabelera holostea, teucrium scorodonia, sorbus aucuparia, acer campestre, acer pseudoplatanus, heracleum sphondylium, sambucus nigra, primula vulgaris, viola riviniana, carpinus betulus, alnus glutinosa, rubus fruticosus, prunus avium, viburnum opulus, holcus mollis, euonymus europaeus, oenanthe crocata, oxalis acetosella, cornus sanguinea, dactylis glomerata