fr, puy-de-dôme, convolvulus arvensis, plantago major, polygonum aviculare, senecio vulgaris, capsella bursa-pastoris, chenopodium album, poa annua, mercurialis annua, papaver rhoeas, trifolium repens, euphorbia helioscopia, lolium perenne, sonchus oleraceus, veronica persica, galium aparine, lactuca serriola, stellaria media, lamium purpureum, lapsana communis, plantago lanceolata, cirsium arvense, achillea millefolium, geranium dissectum, erodium cicutarium, potentilla reptans, veronica arvensis, vicia sativa, aubrieta deltoidea, sonchus asper, artemisia vulgaris, euphorbia peplus, stachys byzantina, sherardia arvensis, sinapis arvensis, elymus repens, dactylis glomerata, poa trivialis, fallopia convolvulus, ranunculus repens, salvia officinalis, urtica dioica, lysimachia arvensis, trifolium pratense, portulaca oleracea, medicago lupulina, picea pungens, ambrosia artemisiifolia, lamium amplexicaule, rumex obtusifolius, verbena officinalis