lolium perenne, poa trivialis, ranunculus repens, alopecurus geniculatus, alopecurus pratensis, phleum pratense, poa annua, trifolium repens, cardamine pratensis, cerastium holosteoides, holcus lanatus, glyceria fluitans, trifolium pratense, urtica dioica, glechoma hederacea, persicaria amphibia, veronica arvensis