fr, pas-de-calais, plantago lanceolata, trifolium pratense, holcus lanatus, ranunculus acris, trifolium repens, rumex acetosa, cynosurus cristatus, anthoxanthum odoratum, achillea millefolium, lotus corniculatus, centaurea jacea, dactylis glomerata, festuca rubra, ranunculus bulbosus, lolium perenne, hypochaeris radicata, arrhenatherum elatius, prunella vulgaris, centaurea nigra, briza media, centaurea nemoralis, poa trivialis, daucus carota, bellis perennis, poa pratensis, leontodon hispidus, agrostis capillaris, trifolium dubium, ranunculus repens, potentilla reptans, scorzoneroides hispidula, galium verum, lathyrus pratensis, trisetum flavescens, gaudinia fragilis, lolium pratense, vicia sativa, cerastium holosteoides, veronica chamaedrys, medicago lupulina, bromus hordeaceus, rhinanthus minor, heracleum sphondylium, cerastium fontanum, ajuga reptans, luzula campestris, jacobaea vulgaris, primula veris, succisa pratensis, carex flacca