lolium perenne, cynosurus cristatus, persicaria hydropiper, ranunculus repens, agrostis stolonifera, alopecurus geniculatus, holcus lanatus, phleum pratense, poa trivialis, bidens tripartita, cardamine pratensis, carex hirta, cerastium holosteoides, lolium elongatum, lolium pratense, mentha arvensis, myosotis scorpioides, polygonum aviculare, ranunculus acris, scorzoneroides autumnalis, stellaria media, trifolium repens, rorippa palustris