| Name | Diplycosia oligadenia var. subglauca Merrill |
| Authorship | Merrill |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Diplycosia oligadenia Merrill |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Diplycosia oligadenia var. subglauca Merrill |
| Identification made in | [no date] (1) |