glyceria maxima, phragmites australis, lamium album, lolium perenne, urtica dioica, agrostis stolonifera, glechoma hederacea, holcus lanatus, dactylis glomerata, persicaria amphibia, phalaris arundinacea, poa trivialis, sparganium erectum, argentina anserina, cirsium arvense, elymus repens, rumex obtusifolius, stellaria media, cerastium holosteoides, lythrum salicaria, ranunculus repens, rumex acetosa, rumex crispus, rumex hydrolapathum