fr, ardennes, crataegus monogyna, brachypodium pinnatum, cornus sanguinea, poterium sanguisorba, carex flacca, leontodon hispidus, solidago virgaurea, galium pumilum, cirsium acaulon, euphorbia cyparissias, pinus sylvestris, centaurea scabiosa, koeleria pyramidata, galium pusillum, scorzoneroides hispidula, hippocrepis comosa, rosa blondaeana, pilosella officinarum, prunus mahaleb, viburnum lantana, teucrium chamaedrys, ligustrum vulgare, lotus corniculatus, centaurea jacea, juniperus communis, corylus avellana, bupleurum falcatum, origanum vulgare, carlina vulgaris, hypericum perforatum, rosa canina, prunus spinosa, achillea millefolium, briza media, pimpinella saxifraga, scabiosa columbaria, linum catharticum, alliaria petiolata, fragaria vesca, viola hirta, bromus erectus, campanula rotundifolia, quercus pubescens, stachys recta, festuca ovina, coronilla varia, polygala calcarea, gymnadenia conopsea, frangula alnus, prunus avium