fr, loire-atlantique, lolium perenne, agrostis stolonifera, ranunculus repens, trifolium repens, poa trivialis, hordeum secalinum, trifolium fragiferum, alopecurus geniculatus, elymus repens, ranunculus sardous, rumex crispus, eleocharis palustris, cirsium arvense, argentina anserina, ranunculus acris, alopecurus bulbosus, holcus lanatus, plantago major, bellis perennis, plantago lanceolata, juncus gerardii, jacobaea aquatica, cynosurus cristatus, scorzoneroides autumnalis, althaea officinalis, trifolium pratense, persicaria amphibia, rumex acetosa, oenanthe fistulosa, geranium dissectum, alopecurus pratensis, cardamine pratensis, poa pratensis, festuca rubra, poa annua, potentilla reptans, eleocharis uniglumis, glyceria fluitans, carex hirta, bromus hordeaceus, oenanthe silaifolia, anthoxanthum odoratum, phleum pratense, juncus inflexus, bolboschoenus maritimus, juncus articulatus, lotus corniculatus, trifolium dubium, carex divisa, polygonum aviculare