agrostis stolonifera, alopecurus geniculatus, bellis perennis, carex hirta, cerastium holosteoides, glyceria fluitans, holcus lanatus, lolium perenne, matricaria discoidea, persicaria hydropiper, phleum pratense, plantago uliginosa, poa annua, ranunculus acris, ranunculus repens, scorzoneroides autumnalis, trifolium repens