fr, pas-de-calais, jacobaea vulgaris, plantago lanceolata, holcus lanatus, achillea millefolium, arrhenatherum elatius, vicia sativa, centaurea nigra, rubus fruticosus, crataegus monogyna, dactylis glomerata, cerastium fontanum, centaurium erythraea, lotus corniculatus, cytisus scoparius, trifolium dubium, heracleum sphondylium, medicago lupulina, hypochaeris radicata, trifolium pratense, trifolium repens, cirsium arvense, agrimonia eupatoria, urtica dioica, rumex acetosa, agrostis capillaris, daucus carota, vicia hirsuta, prunus spinosa, leucanthemum vulgare, bellis perennis, ranunculus bulbosus, galium verum, hypericum perforatum, rhinanthus minor, ranunculus repens, reseda luteola, ulex europaeus, cirsium vulgare, festuca rubra, galium aparine, quercus robur, dipsacus fullonum, malva moschata, prunella vulgaris, teucrium scorodonia, geranium molle, lamium album, rosa canina, potentilla reptans, origanum vulgare