poa trivialis, glyceria maxima, holcus lanatus, agrostis stolonifera, glyceria fluitans, juncus articulatus, phalaris arundinacea, glechoma hederacea, argentina anserina, cardamine pratensis, eleocharis palustris, galium palustre, oenanthe fistulosa, ranunculus flammula, ranunculus repens, rorippa amphibia, rumex crispus, trifolium repens, equisetum arvense, myosotis scorpioides, polygonum aviculare, ranunculus acris, sparganium erectum, urtica dioica