| Name | Orthotrichum anomalum R. Brown (of New Zealand) |
| Authorship | R. Brown bis |
| Rank | Species |
| NomenclaturalStatus | LaterHomonym |
| Placed in | Orthotrichum |
| Contains | Orthotrichum anomalum var. venturii E. Britton |
| Citation | 1895 Trans. & Proc. New Zealand Inst. 27: 433 |