| Name | Pyrrosia lingua (Thurber) Farwell |
| Authorship | (Thurber) Farwell |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Pyrrosia |
| Contains | Pyrrosia lingua var. heteractis (Mettenius ex Kuhn) Hovenkamp |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Pyrrosia lingua (Thurber) Farwell |
| Identification made in | [no date] (5) |