| Name | Viguiera pachycephala var. simulans (B. L. Robinson & Greenman) S. F. Blake |
| Authorship | (B. L. Robinson & Greenman) S. F. Blake |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Viguiera pachycephala (de Candolle) Hemsley |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Viguiera pachycephala var. simulans (B. L. Robinson & Greenman) S. F. Blake |
| Identification made in | 1917 (2) |