| Name | Ophioglossum engelmannii Prantl |
| Authorship | Prantl |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Ophioglossum Linnaeus |
| GUID | urn:lsid:ipni.org:names:17167490-1 |
| Citation | 1883 Ber. Deutsch. Bot. Ges. 1: 351 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Ophioglossum engelmannii Prantl |
| Identification made in | [no date] (1) |