agrostis stolonifera, alopecurus geniculatus, bellis perennis, cardamine pratensis, cerastium holosteoides, cirsium arvense, glyceria fluitans, holcus lanatus, lolium perenne, lolium pratense, phalaris arundinacea, plantago uliginosa, poa annua, poa trivialis, polygonum aviculare, ranunculus acris, ranunculus repens, scorzoneroides autumnalis, stellaria media, trifolium pratense, trifolium repens