| Silphium integrifolium Michx. |
| Currently Accepted Name: | Silphium integrifolium Michx. var. deamii |
| Herbarium Name Used: | Silphium integrifolium Michx. var. deamii Perry |
| Locality: | USA. Indiana. Newton: 1 mile west of goodland, at intersection of State Roads 55 and 24 |
| Submission Info: | Submitted by Admin on 04 Dec 2014 |