poa trivialis, bromus hordeaceus, dactylis glomerata, alopecurus geniculatus, alopecurus pratensis, holcus lanatus, lolium perenne, poa pratensis, rumex acetosa, agrostis stolonifera, persicaria amphibia, persicaria hydropiper, persicaria maculosa, ranunculus repens, stellaria media, trifolium repens, glyceria maxima, ranunculus acris, rorippa palustris