Locality: | United States. Kentucky. Laurel: Rock Creek Research Natural Area, ca. 2.0 km west on F.S. 131, and 3.0 km south of London off Ky. 1193. Ravine along F.S. 131. |
Habitat: | Upland rim of mixed mesophytic ravine along F.S. 131; rare. Associates: Krigia biflora, Antennaria plantaginifolia, Erigeron pulchellus. |
Collector: | Ralph L. Thompson, Marty Bender 85-45 |