alopecurus geniculatus, carex nigra, eleocharis uniglumis, argentina anserina, juncus articulatus, juncus bufonius, plantago major, juncus conglomeratus, leptodictyum riparium, lolium pratense, persicaria maculosa, phleum pratense, poa pratensis, poa trivialis, sagina procumbens, trifolium repens, galium palustre, gnaphalium uliginosum, rumex crispus, trifolium dubium, trifolium fragiferum