| Name | Onychium Reinwardt |
| Authorship | Reinwardt |
| Rank | Genus |
| NomenclaturalStatus | LaterHomonym |
| Placed in | Polypodiaceae J. Presl & C. Presl |
| Contains | Onychium carnosum Reinw. Onychium densum Brackenridge |
| Remarks | later homonym (non Kaulf. 1820) |
| Citation | 1825 Syll. Pl. Nov. 2: 2 |