| Name | Oxyrrhynchium hians subsp. rappii (R. S. Williams) Wijk & Margadant |
| Authorship | (R. S. Williams) Wijk & Margadant |
| Rank | Subspecies |
| Placed in | Oxyrrhynchium hians (Hedwig) Loeske |
| Citation | 1960 Taxon 9: 52 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Oxyrrhynchium hians subsp. rappii (R. S. Williams) Wijk & Margadant |
| Identification made in | [no date] (6) |