| Name | Ophioglossum nudicaule var. minus R. T. Clausen |
| Authorship | R. T. Clausen |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Ophioglossum nudicaule Linnaeus f. |
| GUID | urn:lsid:ipni.org:names:174602-2 |
| Citation | 1938 Mem. Torrey Bot. Club 19: 148 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Ophioglossum nudicaule var. minus R. T. Clausen |
| Identification made in | [no date] (1) |