| Locality: | United States. Kentucky. Madison: Dead Horse Knob, 1.3 mi (2.01 km) N of Berea off KY 595, Berea College Farms, lat-long N 37.583694 and W -84.297989. 1024 feet (312.12 m). USGS Berea Quadrangle |
| Habitat: | Devonian New Albany Shale, 1024 feet (312.12 m), Colyer-Whitley shaley silt loam acid soils. USGS Berea Quadrangle; disturbed oak-hickory-planted pine forest. Native perennial, on western mountain slopes along dividing fence; occasional. Associates: Carex blanda, Carex amphibola |