| Name | Polypodium plesiosorum E. Fournier |
| Authorship | E. Fournier |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Polypodium Linnaeus |
| Contains | Polypodium plesiosorum var. bakeri Davenport |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Polypodium plesiosorum E. Fournier |
| Identification made in | [no date] (6) |