| Name | Relbunium microphyllum var. setulosum Greenman |
| Authorship | Greenman |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Relbunium microphyllum (A. Gray) Hemsley |
| GUID | urn:lsid:ipni.org:names:218514-2 |
| Citation | 1898 Proc. Amer. Acad. Arts 33: 470 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Relbunium microphyllum var. setulosum Greenman |
| Identification made in | [no date] (1) |