agrostis stolonifera, poa trivialis, bolboschoenus maritimus, alopecurus geniculatus, eleocharis palustris, persicaria amphibia, argentina anserina, elymus repens, glechoma hederacea, glyceria fluitans, holcus lanatus, ranunculus repens, geranium dissectum, juncus articulatus, lolium perenne, plantago major, polygonum aviculare, ranunculus sceleratus, sonchus asper, stellaria media, trifolium repens, triglochin palustris, epilobium parviflorum, equisetum arvense, galium palustre