| Name | Lycopus uniflorus var. ovatus Fernald & H. St. John |
| Authorship | Fernald & H. St. John |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Lycopus uniflorus Michaux |
| GUID | urn:lsid:ipni.org:names:147743-2 |
| Citation | 1921 Proc. Boston Soc. Nat. Hist. 36: 92 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Lycopus uniflorus var. ovatus Fernald & H. St. John |
| Identification made in | [no date] (1) |