fr, pas-de-calais, leontodon hispidus, briza media, poterium sanguisorba, scorzoneroides hispidula, cirsium acaulon, carex flacca, linum catharticum, lotus corniculatus, brachypodium pinnatum, festuca ovina, pimpinella saxifraga, scabiosa columbaria, centaurea nemoralis, campanula rotundifolia, centaurea nigra, pilosella officinarum, plantago lanceolata, hippocrepis comosa, thymus praecox, helictochloa pratensis, centaurea scabiosa, prunella vulgaris, succisa pratensis, viola hirta, polygala calcarea, polygala vulgaris, origanum vulgare, koeleria macrantha, helianthemum nummularium, bromus erectus, carlina vulgaris, plantago media, dactylis glomerata, achillea millefolium, jacobaea vulgaris, daucus carota, medicago lupulina, primula veris, carex caryophyllea, gymnadenia conopsea, trifolium pratense, ranunculus bulbosus, anthyllis vulneraria, blackstonia perfoliata, galium pumilum, galium pusillum, galium mollugo, galium verum, picris hieracioides, avenula pubescens