fr, seine-maritime, brachypodium pinnatum, teucrium scorodonia, hedera helix, carex flacca, crataegus monogyna, quercus robur, fagus sylvatica, pteridium aquilinum, festuca ovina, poterium sanguisorba, lonicera periclymenum, corylus avellana, calluna vulgaris, euphorbia amygdaloides, centaurea nemoralis, solidago virgaurea, lotus corniculatus, leontodon hispidus, viola hirta, cornus sanguinea, hypericum pulchrum, primula veris, helianthemum nummularium, scorzoneroides hispidula, pilosella officinarum, linum catharticum, centaurea nigra, briza media, fragaria vesca, prunus spinosa, danthonia decumbens, ligustrum vulgare, succisa pratensis, hippocrepis comosa, betula pendula, quercus petraea, brachypodium sylvaticum, hypericum perforatum, origanum vulgare, agrostis capillaris, polygala vulgaris, carpinus betulus, deschampsia flexuosa, avenella flexuosa, stachys officinalis, betula pubescens, dactylis glomerata, achillea millefolium, ilex aquifolium, acer campestre