carex nigra, eleocharis uniglumis, argentina anserina, alopecurus geniculatus, juncus articulatus, galium palustre, juncus bufonius, leptodictyum riparium, lythrum salicaria, persicaria maculosa, poa trivialis, rorippa palustris, trifolium repens, rumex crispus, gnaphalium uliginosum, plantago major