agrostis stolonifera, sparganium erectum, carex acuta, holcus lanatus, juncus inflexus, poa trivialis, cynosurus cristatus, galium palustre, carex riparia, dactylis glomerata, elymus repens, juncus effusus, phragmites australis, pulicaria dysenterica, ranunculus repens, ranunculus sceleratus, trifolium repens