fr, pas-de-calais, plantago lanceolata, agrostis stolonifera, trifolium repens, hypochaeris radicata, lotus corniculatus, festuca rubra, holcus lanatus, potentilla reptans, plantago coronopus, lolium perenne, rumex crispus, pulicaria dysenterica, daucus carota, bellis perennis, trifolium fragiferum, thrincia saxatilis, prunella vulgaris, argentina anserina, althaea officinalis, jacobaea vulgaris, ranunculus repens, galium verum, trifolium pratense, bromus hordeaceus, plantago major, cirsium arvense, poa pratensis, dactylis glomerata, eryngium campestre, anthoxanthum odoratum, oenanthe crocata, agrostis capillaris, convolvulus arvensis, elymus repens, poa annua, carex arenaria, poa trivialis, hydrocotyle vulgaris, ononis spinosa, achillea millefolium, scorzoneroides autumnalis, medicago lupulina, vicia sativa, trifolium dubium, lotus tenuis, lysimachia arvensis, ranunculus bulbosus, cynosurus cristatus, lythrum salicaria, juncus articulatus