persicaria hydropiper, poa trivialis, agrostis stolonifera, phalaris arundinacea, alopecurus geniculatus, cerastium holosteoides, glyceria fluitans, cirsium arvense, eleocharis palustris, elymus repens, poa annua, poa pratensis, ranunculus acris, ranunculus repens, ranunculus sceleratus, stellaria media, trifolium repens, bellis perennis, cardamine pratensis, plantago uliginosa