Not all bryologists accept that it is in a monotypic genus, or that it should be placed in the family Neckeraceae. Most recent publications accept the current classification of Macoun's shining moss.
The classification of Macoun's shining moss is subject to debate among bryologists. While some experts disagree on whether it should be classified as a single species (monotypic) or placed within the Neckeraceae family, most recent scientific publications support its current taxonomic placement.