glyceria fluitans, agrostis stolonifera, ranunculus repens, juncus effusus, holcus lanatus, alopecurus geniculatus, juncus articulatus, lolium pratense, poa trivialis, epilobium palustre, cardamine pratensis, juncus inflexus, lolium perenne, lotus pedunculatus, lythrum salicaria, persicaria hydropiper, plantago major, rumex crispus, trifolium repens, urtica dioica