trifolium repens, alopecurus geniculatus, glyceria fluitans, holcus lanatus, ranunculus repens, cynosurus cristatus, bellis perennis, jacobaea aquatica, poa trivialis, scorzoneroides autumnalis, carex acutiformis, glyceria maxima, juncus articulatus, poa annua, agrostis stolonifera, cerastium holosteoides, lolium pratense, plantago major, sagina procumbens