| Locality: | United States. Kentucky. Calloway: the hancock biological station, murray state university located 1.5 mi, NE on Lancaster road from jet of ky 94 and 0.8 mi. east from jet of lancaster road at 561 emma drive, rushing creek quad. |
| Habitat: | Bodine-Brandon cherty silt loam soils derived from Loess and Fort Payne Geological Systems. S-trending hillside in mesic oak-hickory forest by creekside. Infrequent; native perennial. |