| Justicia americana (L.) Vahl |
| Currently Accepted Name: | Justicia americana (L.) Vahl |
| Locality: | United States of America. Tennessee. Williamson: USGS Leipers Fork quad. Harpeth River Valley flood plain. Boyd Mill Pike, ca. 0.1 mi. e. of Hwy 46. From tiny island in the West Harpeth River, ca. 300 ft. from road. |
| Habitat: | Harpeth River Valley flood plain. From tiny island in the West Harpeth River, ca. 300 ft. from road. |