agrostis stolonifera, poa trivialis, glyceria maxima, lolium perenne, alopecurus geniculatus, holcus lanatus, poa pratensis, ranunculus repens, cerastium holosteoides, glyceria fluitans, persicaria amphibia, persicaria hydropiper, phalaris arundinacea, polygonum aviculare, rorippa amphibia, stellaria media, trifolium repens, glechoma hederacea, medicago lupulina, trifolium pratense