poa trivialis, agrostis stolonifera, trifolium repens, alopecurus geniculatus, phalaris arundinacea, holcus lanatus, stellaria alsine, berula erecta, brachythecium rutabulum, butomus umbellatus, cardamine pratensis, eleocharis palustris, elymus repens, equisetum arvense, glyceria fluitans, glyceria maxima, juncus articulatus, persicaria hydropiper, ranunculus repens, ranunculus sceleratus, sparganium erectum, stellaria media, cirsium arvense, plantago major, rumex obtusifolius