| Name | Cacalia silphiifolia B. L. Robinson & Greenman |
| Authorship | B. L. Robinson & Greenman |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Cacalia Linnaeus |
| Citation | 1895 Amer. J. Sci. ser. 3, 50: 158 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Cacalia silphiifolia B. L. Robinson & Greenman |
| Identification made in | [no date] (1), 2007 (1) |