| Name | Orthodontium novaeguineae Dixon |
| Authorship | Dixon |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Orthodontium |
| Citation | 1942 J. Bot. 80: 7 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Orthodontium novaeguineae Dixon |
| Identification made in | [no date] (1) |