agrostis stolonifera, trifolium repens, poa annua, ranunculus repens, trifolium fragiferum, alopecurus geniculatus, plantago major, poa trivialis, equisetum arvense, glyceria fluitans, persicaria amphibia, phalaris arundinacea, rorippa amphibia, rorippa sylvestris, equisetum palustre, galium palustre, polygonum aviculare, potentilla reptans, rumex crispus