fr, pyrénées-atlantiques, poa annua, plantago major, sonchus oleraceus, chenopodium album, polygonum aviculare, trifolium repens, lolium perenne, convolvulus arvensis, plantago lanceolata, senecio vulgaris, stellaria media, mercurialis annua, agrostis stolonifera, potentilla reptans, helminthotheca echioides, cirsium arvense, solanum nigrum, plantago coronopus, lysimachia arvensis, veronica persica, rumex crispus, persicaria maculosa, ranunculus repens, capsella bursa-pastoris, hordeum murinum, verbena officinalis, daucus carota, bellis perennis, sonchus asper, calystegia sepium, medicago lupulina, poa trivialis, elymus repens, erigeron canadensis, dactylis glomerata, atriplex prostrata, urtica dioica, trifolium pratense, galium aparine, echinochloa crus-galli, geranium dissectum, sisymbrium officinale, euphorbia peplus, malva sylvestris, rumex obtusifolius, cirsium vulgare, vicia sativa, trifolium fragiferum, medicago arabica, amaranthus retroflexus