| Name | Viguiera cordifolia var. gracilis A. Gray |
| Authorship | A. Gray |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Viguiera cordifolia A. Gray |
| Citation | 1853 Smithsonian Contr. Knowl. 5(6): 88 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Viguiera cordifolia var. gracilis A. Gray |
| Identification made in | [no date] (2), 1984 (2) |