| Currently Accepted Name: | Silphium asteriscus L. var. laevicaule DC. - Determined By: Robert R. Haynes, _-_-2004 |
| Herbarium Name Used: | Silphium asteriscus L. var. laevicaule DC. |
| Locality: | USA. Alabama. Monroe: Claiborne |
| Submission Info: | Submitted by admin on 20 Dec 2022 |