| Currently Accepted Name: | Solanum ptycanthum Dunal - Determined By: Ronald L. Jones, 2015-11-00 |
| Locality: | United States. Kentucky. Madison: Along S side of railroad tracks N of pond approximately 3/4 mi E of Rt 1 and N of Rt 10- N of large pond- pasture- infrequent. |
| Collector: | Gary W. Libby OB-177
with Randy L. Mears |