agrostis stolonifera, alopecurus geniculatus, poa trivialis, juncus gerardi, anthoxanthum odoratum, argentina anserina, atriplex prostrata, bellis perennis, bolboschoenus maritimus, bromus hordeaceus, cerastium holosteoides, crepis capillaris, eleocharis uniglumis, festuca rubra, glyceria fluitans, holcus lanatus, plantago major, ranunculus repens, trifolium repens, triglochin palustris