fr, pas-de-calais, eryngium campestre, erodium cicutarium, plantago lanceolata, pilosella officinarum, hypochaeris radicata, achillea millefolium, rumex acetosella, galium verum, sedum acre, agrostis capillaris, jacobaea vulgaris, ophrys apifera, vicia sativa, himantoglossum hircinum, anacamptis morio, thymus serpyllum, lotus corniculatus, arrhenatherum elatius, hypericum perforatum, veronica arvensis, echium vulgare, ulex europaeus, dactylis glomerata, anthoxanthum odoratum, festuca rubra, bromus hordeaceus, festuca ovina, rumex angiocarpus, senecio vulgaris, trifolium repens, holcus lanatus, trifolium dubium, anacamptis pyramidalis, rosa spinosissima, vicia faba, silene latifolia, potentilla reptans, eschscholzia californica, convolvulus arvensis, cotoneaster franchetii, ononis spinosa, luzula campestris, trifolium campestre, ranunculus bulbosus, fagopyrum esculentum, medicago arabica, daucus carota, euphorbia cyparissias, iris foetidissima, jasione montana