Locality: | United States. Kentucky. Garrard: Camp Nelson Quarry- an Ordovician limestone quarry- abandoned in 1991- 1.7 mi. off KY 1845 from Jct. of US 27 and 1.0 mi. WNW of Lambert Methodist Church- 12.2 mi. N of Lancaster. |
Habitat: | Highwall talus slopes. Associates: Aster novae-angliae- Eupatorium rugosum- Rhus typhina. |