| Name | Machaeranthera glabriuscula var. confertifolia Cronquist |
| Authorship | Cronquist |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Machaeranthera glabriuscula (Nuttall) Cronquist & D. D. Keck |
| GUID | urn:lsid:ipni.org:names:310086-2 |
| Citation | 1963 Leafl. W. Bot. 10: 11 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Machaeranthera glabriuscula var. confertifolia Cronquist |
| Identification made in | [no date] (1) |