fr, hérault, fraxinus angustifolia, aristolochia rotunda, phragmites australis, althaea officinalis, ulmus minor, rubus ulmifolius, convolvulus arvensis, agrostis stolonifera, potentilla reptans, helminthotheca echioides, lythrum salicaria, poa trivialis, rumex crispus, calystegia sepium, torilis arvensis, populus alba, rumex conglomeratus, plantago lanceolata, galium aparine, geranium dissectum, arundo donax, cynodon dactylon, arum italicum, dactylis glomerata, aristolochia clematitis, dittrichia viscosa, silybum marianum, cirsium arvense, urtica dioica, polypogon monspeliensis, daucus carota, brachypodium phoenicoides, crataegus monogyna, iris pseudacorus, bromus hordeaceus, bolboschoenus maritimus, eryngium campestre, elymus repens, vicia sativa, plantago major, helosciadium nodiflorum, hedera helix, bryonia dioica, lycopus europaeus, sonchus oleraceus, trifolium fragiferum, scirpoides holoschoenus, asparagus acutifolius, equisetum ramosissimum, foeniculum vulgare