| Name | Holomitrium maxonii R. S. Williams |
| Authorship | R. S. Williams |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Holomitrium |
| Citation | 1908 Bull. Torrey Bot. Club 34: 572 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Holomitrium maxonii R. S. Williams |
| Identification made in | [no date] (1) |