agrostis stolonifera, alopecurus bulbosus, eleocharis palustris, galium palustre, ranunculus repens, trifolium fragiferum, glyceria fluitans, hordeum secalinum, juncus articulatus, lolium perenne, mentha pulegium, oenanthe fistulosa, oenanthe silaifolia, poa trivialis, ranunculus sardous, myosotis laxa, persicaria amphibia, ranunculus ophioglossifolius