fr, maine-et-loire, convolvulus arvensis, chenopodium album, aristolochia clematitis, populus nigra, urtica dioica, artemisia vulgaris, gnaphalium uliginosum, plantago lanceolata, polygonum aviculare, cirsium arvense, lipandra polysperma, poa annua, phalaris arundinacea, persicaria lapathifolia, poa trivialis, echinochloa crus-galli, portulaca oleracea, rorippa sylvestris, plantago major, tripleurospermum inodorum, persicaria maculosa, potentilla reptans, elymus repens, eryngium campestre, atriplex prostrata, ranunculus repens, sonchus oleraceus, capsella bursa-pastoris, lolium perenne, corrigiola litoralis, rumex crispus, erigeron canadensis, lythrum salicaria, bidens frondosa, tanacetum vulgare, acer negundo, saponaria officinalis, sisymbrium officinale, rumex obtusifolius, arrhenatherum elatius, solanum dulcamara, barbarea vulgaris, solanum nigrum, rorippa amphibia, achillea ptarmica, calystegia sepium, pulicaria vulgaris, trifolium repens, raphanus raphanistrum, agrostis stolonifera