| Locality: | United States. Kentucky. Metcalfe: Site is approximately 100 meters east of the low water crossing on the Rockland Mill Road. approximately 2 meters from the river adjacent to forested area |
| Description: | A Vine that grew as high as 3-4 meters around surrounding trees. |
| Habitat: | alluvial floodplain of the Little Barren River; silty soils and relatively dry |
| Notes: | Associated Species: xanthium, Chasmanthium, Fraxinus, and salix |