| Name | Holomitrium xolocotzianum H. A. Crum |
| Authorship | H. A. Crum |
| Rank | Species |
| Placed in | Holomitrium |
| Citation | 1952 Bryologist 55: 55 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Holomitrium xolocotzianum H. A. Crum |
| Identification made in | [no date] (2) |