fr, pas-de-calais, centaurea scabiosa, brachypodium pinnatum, leontodon hispidus, poterium sanguisorba, linum catharticum, cirsium acaulon, blackstonia perfoliata, origanum vulgare, briza media, medicago lupulina, lotus corniculatus, onobrychis viciifolia, cirsium acaule, hippocrepis comosa, reseda lutea, carex flacca, jacobaea vulgaris, bromus erectus, dactylis glomerata, festuca ovina, plantago lanceolata, anacamptis pyramidalis, scorzoneroides hispidula, plantago media, pilosella officinarum, daucus carota, scabiosa columbaria, galium verum, carlina vulgaris, prunella vulgaris, centaurea nigra, ononis spinosa, helictochloa pratensis, achillea millefolium, pimpinella saxifraga, trifolium pratense, agrimonia eupatoria, viola hirta, ranunculus bulbosus, galium mollugo, trisetum flavescens, clinopodium vulgare, gymnadenia conopsea, thymus praecox, rhinanthus minor, picris hieracioides, campanula rotundifolia, anthyllis vulneraria, crataegus monogyna, arrhenatherum elatius