| Name | Silphium astericus Linnaeus |
| Authorship | Linnaeus |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Silphium |
| Contains | Silphium astericus var. angustatum A. Gray |
Copyright © 2013 The President and Fellows of Harvard College | Accessibility
| Name | Silphium astericus Linnaeus |
| Authorship | Linnaeus |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Silphium |
| Contains | Silphium astericus var. angustatum A. Gray |