fr, seine-maritime, fraxinus excelsior, crataegus monogyna, hedera helix, quercus robur, corylus avellana, ligustrum vulgare, cornus sanguinea, dioscorea communis, neottia ovata, betula pubescens, betula pendula, fagus sylvatica, prunus spinosa, lonicera periclymenum, carex flacca, arum maculatum, carpinus betulus, viburnum lantana, mercurialis perennis, clematis vitalba, euphorbia amygdaloides, viburnum opulus, rhamnus cathartica, eupatorium cannabinum, acer campestre, urtica dioica, heracleum sphondylium, brachypodium sylvaticum, brachypodium pinnatum, fragaria vesca, holcus lanatus, galium aparine, euonymus europaeus, rosa arvensis, succisa pratensis, primula veris, molinia caerulea, frangula alnus, glechoma hederacea, salix caprea, orchis purpurea, acer pseudoplatanus, pteridium aquilinum, prunella vulgaris, dactylis glomerata, ranunculus repens, centaurea nigra, dactylorhiza fuchsii, agrimonia eupatoria, origanum vulgare