fr, tarn-et-garonne, potentilla reptans, plantago lanceolata, eryngium campestre, aristolochia clematitis, convolvulus arvensis, poa trivialis, lythrum salicaria, rumex crispus, ranunculus repens, agrostis stolonifera, trifolium repens, arrhenatherum elatius, lolium perenne, lotus corniculatus, cynodon dactylon, trifolium pratense, cirsium arvense, euphorbia esula, vicia sativa, elymus repens, phalaris arundinacea, plantago major, calystegia sepium, mentha pulegium, artemisia vulgaris, geranium dissectum, centaurea jacea, achillea millefolium, dactylis glomerata, daucus carota, carex hirta, rorippa sylvestris, urtica dioica, saponaria officinalis, medicago lupulina, verbena officinalis, bromus hordeaceus, vicia hirsuta, ranunculus acris, galium verum, althaea officinalis, lycopus europaeus, equisetum arvense, rorippa amphibia, poa pratensis, persicaria lapathifolia, alopecurus pratensis, populus nigra, echinochloa crus-galli, tanacetum vulgare