| Name | Protolindsaya |
| Authorship | |
| Rank | Genus |
| NomenclaturalStatus | NomLeg |
| Placed in | Lindsaeaceae |
| Contains | Protolindsaya brooksii Copel. Protolindsaya sp. |
| Name | Protolindsaya |
| Authorship | |
| Rank | Genus |
| NomenclaturalStatus | NomLeg |
| Placed in | Lindsaeaceae |
| Contains | Protolindsaya brooksii Copel. Protolindsaya sp. |