fr, seine-maritime, quercus robur, hedera helix, lonicera periclymenum, crataegus monogyna, frangula alnus, molinia caerulea, fraxinus excelsior, corylus avellana, carpinus betulus, betula pendula, betula pubescens, ligustrum vulgare, prunus spinosa, carex flacca, torminalis glaberrima, cornus sanguinea, pteridium aquilinum, populus tremula, teucrium scorodonia, euphorbia amygdaloides, succisa pratensis, euonymus europaeus, acer campestre, lysimachia vulgaris, ruscus aculeatus, rosa arvensis, viburnum opulus, agrostis canina, potentilla erecta, hyacinthoides non-scripta, eupatorium cannabinum, quercus petraea, galium palustre, ilex aquifolium, pulmonaria longifolia, alnus glutinosa, fagus sylvatica, cardamine pratensis, dioscorea communis, brachypodium pinnatum, juncus subnodulosus, stachys officinalis, castanea sativa, filipendula ulmaria, rosa blondaeana, ajuga reptans, viburnum lantana, brachypodium sylvaticum, lythrum salicaria, poa trivialis