Locality: United States, Kentucky, Garrard, Old disused Ordovician limestone quarry, known as Camp Nelson Civil War Quarry with small pool, 0.6 mi E on Old U.S. 27 [Camp Nelson Road] from U.S. 27 N and 0.9 mi SE of the old Kentucky River Bridge, 12.2 mi. N from Lancaster
Habitat: Old disused Ordovician limestone quarry, with small pool. Native; rare.