| Silphium confertifolium Small |
| Currently Accepted Name: | Silphium confertifolium Small - Determined By: Daniel D. Spaulding, Aug 2015 |
| Herbarium Name Used: | Silphium confertifolium Small |
| Locality: | USA. Alabama. Montgomery: |
| Collector: | Barger, T. Wayne 172 with Brian D. Holt |
| Submission Info: | Submitted by apa_admin_brk on 19 Jul 2025 |