| Locality: | United States. Kentucky. Calloway: The Hancock Biological Station, Murray State University, located 1.5 mi. NE on Lancaster Road from jct. of KY 94, and 0.8 mi. east from jct. of Lancaster Road at 561 Emma Drive; Rushing Creek Quad., latitude 36° 44' 04 N, longitude 88° 06' 57 W. |
| Habitat: | Bodine-Brandon cherty silt loam soil derived from Loess and Fort Payne Geological Systems. Dry-mesic oak-hickory forest in valley leading to N-peninsula cove. Occasional; native perennial. |