Locality: | United States. Kentucky. Clark: Abandoned limestone quarry- 0.9 mi. W of Jct. KY 1924 on KY 418 (Athens-Boonesboro Rd.)- and 0.2 mi. E of Lisletown (Halls on the River) adjacent to Kentucky River. |
Habitat: | Acer saccharum highwall talus community. Associates: Rhus radicans- Saponaria officinalis- Impatiens capensis- Microstegium vimineum- Rumex obtusifolius. |
Collector: | Ralph L. Thompson 93-765 with Jeanne M. Hoch |