fr, seine-maritime, brachypodium pinnatum, carex flacca, poterium sanguisorba, hippocrepis comosa, cirsium acaulon, festuca ovina, crataegus monogyna, viola hirta, leontodon hispidus, briza media, linum catharticum, origanum vulgare, lotus corniculatus, bromus erectus, primula veris, pilosella officinarum, scorzoneroides hispidula, scabiosa columbaria, dactylis glomerata, cornus sanguinea, pimpinella saxifraga, orchis purpurea, helianthemum nummularium, carlina vulgaris, polygala calcarea, hypericum perforatum, centaurea scabiosa, achillea millefolium, thymus praecox, agrimonia eupatoria, centaurea nemoralis, prunus spinosa, plantago lanceolata, blackstonia perfoliata, teucrium chamaedrys, ligustrum vulgare, gymnadenia conopsea, neottia ovata, hedera helix, galium mollugo, genista tinctoria, viburnum lantana, centaurea nigra, bupleurum falcatum, quercus robur, arrhenatherum elatius, campanula rotundifolia, corylus avellana, hippomarathrum montanum, medicago lupulina