agrostis stolonifera, alopecurus geniculatus, lolium perenne, poa trivialis, cirsium arvense, argentina anserina, bolboschoenus maritimus, brachythecium rutabulum, elymus repens, glyceria fluitans, holcus lanatus, juncus gerardi, plantago uliginosa, ranunculus repens, trifolium repens, triglochin palustris, atriplex prostrata, hordeum secalinum