| Name | Orthosorus |
| Authorship | |
| Rank | Genus |
| NomenclaturalStatus | Unknown |
| Placed in | Dictyotaceae J. V. Lamouroux ex Dumortier |
| Contains | Orthosorus atomarius Trevisan Orthosorus interruptus (Lamouroux) Trevisan Orthosorus multipartitus (Suhr) Trevisan Orthosorus nigrescens (Sonder) Trevisan Orthosorus sp. |
| Remarks | Created from Taxon Name Import: Orthosorus |