fr, seine-maritime, brachypodium pinnatum, carex flacca, cornus sanguinea, hedera helix, poterium sanguisorba, crataegus monogyna, viola hirta, origanum vulgare, orchis purpurea, fagus sylvatica, leontodon hispidus, clematis vitalba, primula veris, hippocrepis comosa, ligustrum vulgare, corylus avellana, viburnum lantana, solidago virgaurea, scorzoneroides hispidula, cirsium acaulon, fragaria vesca, festuca ovina, neottia ovata, linum catharticum, lotus corniculatus, quercus robur, acer campestre, brachypodium sylvaticum, fraxinus excelsior, euphorbia amygdaloides, briza media, scabiosa columbaria, bromus erectus, pimpinella saxifraga, polygala calcarea, prunus avium, helianthemum nummularium, galium pumilum, rosa blondaeana, pilosella officinarum, mercurialis perennis, prunus spinosa, thymus praecox, hypericum perforatum, dactylis glomerata, torminalis glaberrima, bupleurum falcatum, rosa arvensis, centaurea scabiosa, centaurea nemoralis