Locality: | United States. Kentucky. Laurel: Rock Creek Research Natural Area- ca. 2.0 km W on F.S. 131- and 30 km S of London off KY 1193- near Rockcastle River. |
Habitat: | Dry- open woods above rim of Rock Creek Mixed Mesophytic Ravine. Associates: Dactylis glomerata- Festuca elatior. |
Collector: | Ralph L. Thompson 85-102 with BIO 232 Class |