glyceria fluitans, poa trivialis, agrostis stolonifera, alopecurus geniculatus, eleocharis palustris, lolium perenne, ranunculus repens, argentina anserina, carex hirta, cerastium holosteoides, epilobium hirsutum, galium palustre, glechoma hederacea, persicaria amphibia, polygonum aviculare, ranunculus sceleratus, rumex conglomeratus, stellaria media, trifolium repens, veronica catenata, cardamine pratensis, myosotis scorpioides, urtica dioica