agrostis stolonifera, poa trivialis, alopecurus geniculatus, sagina procumbens, glyceria fluitans, persicaria hydropiper, ranunculus repens, eleocharis palustris, elymus repens, juncus articulatus, juncus bufonius, myosotis scorpioides, poa annua, ranunculus sceleratus, stellaria alsine, cardamine pratensis, cerastium holosteoides, equisetum arvense, galium palustre, glechoma hederacea, helosciadium nodiflorum, holcus lanatus, lolium perenne, oenanthe fistulosa, polygonum aviculare, rumex acetosa, stellaria media, trifolium repens, bolboschoenus maritimus