fr, seine-maritime, fraxinus excelsior, hedera helix, fagus sylvatica, betula pubescens, corylus avellana, quercus robur, crataegus monogyna, eupatorium cannabinum, acer pseudoplatanus, circaea lutetiana, alnus glutinosa, angelica sylvestris, molinia caerulea, cirsium palustre, viburnum opulus, lonicera periclymenum, cornus sanguinea, carex sylvatica, brachypodium sylvaticum, ligustrum vulgare, filipendula ulmaria, carex flacca, deschampsia cespitosa, arum maculatum, viola reichenbachiana, anemone nemorosa, rosa arvensis, primula elatior, acer campestre, carpinus betulus, potentilla erecta, mercurialis perennis, frangula alnus, dryopteris filix-mas, athyrium filix-femina, ajuga reptans, betula pendula, euonymus europaeus, euphorbia amygdaloides, prunus spinosa, geranium robertianum, lamium galeobdolon, succisa pratensis, dryopteris carthusiana, pteridium aquilinum, polygonatum multiflorum, poa trivialis, neottia ovata, galium palustre, ilex aquifolium