agrostis stolonifera, glyceria maxima, holcus lanatus, poa pratensis, poa trivialis, ranunculus repens, trifolium repens, phleum pratense, alopecurus geniculatus, eleocharis palustris, alopecurus pratensis, argentina anserina, bolboschoenus maritimus, cerastium holosteoides, cirsium arvense, glechoma hederacea, glyceria fluitans, myosotis laxa, persicaria amphibia, polygonum aviculare, veronica catenata