poa trivialis, carex acuta, carex disticha, phalaris arundinacea, elymus repens, equisetum palustre, glechoma hederacea, glyceria maxima, agrostis stolonifera, eleocharis palustris, galium palustre, holcus lanatus, juncus effusus, lythrum salicaria, persicaria amphibia, rumex crispus, phragmites australis