fr, seine-maritime, hedera helix, quercus robur, fagus sylvatica, brachypodium pinnatum, corylus avellana, quercus petraea, carpinus betulus, lonicera periclymenum, crataegus monogyna, teucrium scorodonia, cornus sanguinea, primula veris, carex flacca, euphorbia amygdaloides, pteridium aquilinum, viburnum lantana, torminalis glaberrima, hyacinthoides non-scripta, betula pendula, ligustrum vulgare, prunus avium, acer campestre, castanea sativa, solidago virgaurea, fraxinus excelsior, prunus spinosa, orchis purpurea, rosa arvensis, fragaria vesca, viola hirta, arum maculatum, deschampsia flexuosa, avenella flexuosa, poterium sanguisorba, origanum vulgare, calluna vulgaris, festuca ovina, achillea millefolium, dioscorea communis, clematis vitalba, ilex aquifolium, agrimonia eupatoria, mercurialis perennis, dactylis glomerata, polygonatum multiflorum, hypericum perforatum, cytisus scoparius, betula pubescens, agrostis capillaris, neottia ovata