fr, pas-de-calais, plantago lanceolata, trifolium pratense, lotus corniculatus, achillea millefolium, holcus lanatus, dactylis glomerata, prunella vulgaris, leontodon hispidus, briza media, ranunculus bulbosus, trifolium repens, festuca rubra, daucus carota, ranunculus acris, centaurea nemoralis, arrhenatherum elatius, rumex acetosa, scorzoneroides hispidula, centaurea nigra, centaurea jacea, anthoxanthum odoratum, trisetum flavescens, cynosurus cristatus, jacobaea vulgaris, pilosella officinarum, brachypodium pinnatum, hypochaeris radicata, poa pratensis, carex flacca, pimpinella saxifraga, poterium sanguisorba, medicago lupulina, veronica chamaedrys, agrostis capillaris, rhinanthus minor, polygala vulgaris, heracleum sphondylium, primula veris, linum catharticum, lolium perenne, bellis perennis, succisa pratensis, galium verum, agrimonia eupatoria, origanum vulgare, plantago media, luzula campestris, cerastium holosteoides, galium mollugo, knautia arvensis