Locality: | United States. Kentucky. Rockcastle: Hammonds Fork Road, 1.2 miles NE of Disputanta, and 1.0 miles SW of Highway 421. |
Habitat: | Scattered colony along intermittent stream in mesic ravine with limestone substrate. Associates: Lindera benzoin, Asaryn canadense, Claytonia virginica, Viola canadense, Podophyllum peltatum, Polemonian reptans. |
Collector: | Ralph L. Thompson, Patricia Thompson 10410 |