carex nigra, alopecurus geniculatus, argentina anserina, eleocharis uniglumis, juncus articulatus, juncus effusus, leptodictyum riparium, lolium pratense, phleum pratense, poa pratensis, agrostis stolonifera, juncus bufonius, juncus conglomeratus, poa trivialis, ranunculus flammula, trifolium fragiferum, trifolium pratense, lotus tenuis, plantago media, trifolium repens