lolium perenne, agrostis capillaris, alopecurus geniculatus, poa trivialis, agrostis stolonifera, poa annua, ranunculus repens, trifolium repens, carex hirta, glyceria fluitans, holcus lanatus, lolium pratense, persicaria hydropiper, plantago major, scorzoneroides autumnalis, argentina anserina, cerastium holosteoides, persicaria mitis, sagina procumbens