| Rorippa sessiliflora (Nutt.) Hitchc. |
| Currently Accepted Name: | Rorippa sessiliflora (Nutt.) Hitchc. |
| Locality: | United States. Kentucky. Boone: ; 3 air mi. S of Petersburg, ca. 0.6 mi W of rte. 20, floodplain of Ohio River, near its junction with Woolper Creek. |
| Habitat: | LOCATION NOTES: 3 air mi. S of Petersburg, ca. 0.6 mi W of rte. 20, floodplain of Ohio River, near its junction with Woolper Creek. HABITAT NOTES: Sunny, wet soil of fallow agricultural field. |
| Collector: | Naczi, Robert 3870
with Abbott, J. |