alopecurus geniculatus, eleocharis uniglumis, argentina anserina, carex nigra, leptodictyum riparium, plantago major, juncus articulatus, juncus bufonius, trifolium repens, agrostis stolonifera, centaurium pulchellum, persicaria maculosa, plantago media, poa pratensis, poa trivialis, sagina procumbens, gnaphalium uliginosum, phleum pratense