fr, hérault, potentilla reptans, plantago lanceolata, agrostis stolonifera, rumex crispus, convolvulus arvensis, dactylis glomerata, fraxinus angustifolia, phragmites australis, trifolium fragiferum, daucus carota, poa trivialis, lythrum salicaria, bromus hordeaceus, holcus lanatus, dittrichia viscosa, trifolium pratense, trifolium repens, althaea officinalis, vicia sativa, helminthotheca echioides, cynodon dactylon, calystegia sepium, lotus tenuis, rumex conglomeratus, carex divisa, cichorium intybus, geranium dissectum, araujia sericifera, arrhenatherum elatius, brachypodium phoenicoides, lotus corniculatus, scirpoides holoschoenus, pulicaria dysenterica, plantago major, lolium perenne, verbena officinalis, elymus repens, eryngium campestre, trifolium campestre, ranunculus bulbosus, picris hieracioides, plantago coronopus, cirsium arvense, gaudinia fragilis, bellis perennis, sonchus oleraceus, trifolium squamosum, crepis vesicaria, ranunculus sardous, galium aparine