poa trivialis, glyceria fluitans, holcus lanatus, myosotis scorpioides, oenanthe fistulosa, cardamine pratensis, glyceria maxima, ranunculus repens, agrostis stolonifera, trifolium repens, alopecurus geniculatus, bidens cernuus, equisetum palustre, galium palustre, glechoma hederacea, persicaria hydropiper, rumex conglomeratus, triglochin palustris, carex hirta, plantago major, sparganium erectum