| Name | Orthostichella rigida (Müller Halle) B. H. Allen & Magill |
| Authorship | (Müller Halle) B. H. Allen & Magill |
| Rank | Species |
| Placed in | Orthostichella |
| Citation | 2007 Bryologist 110: 25 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Orthostichella rigida (Müller Halle) B. H. Allen & Magill |
| Identification made in | 2023 (1) |