agrostis stolonifera, alopecurus geniculatus, phalaris arundinacea, elymus repens, poa trivialis, alopecurus pratensis, capsella bursa-pastoris, lolium pratense, persicaria amphibia, ranunculus repens, eleocharis palustris, lolium perenne, caltha palustris, poa pratensis, polygonum aviculare, trifolium repens