eleocharis uniglumis, alopecurus geniculatus, argentina anserina, carex nigra, persicaria maculosa, juncus articulatus, juncus bufonius, bryum argenteum, elymus repens, gnaphalium uliginosum, leptodictyum riparium, plantago major, poa trivialis, pohlia nutans, rorippa palustris, ranunculus flammula, bidens tripartita, centaurium pulchellum, plantago media, rumex crispus, trifolium repens