| Locality: | United States. Kentucky. Madison: Bighill Quadrangle, 1.6 mi S of Bighill, jct. KY 21 and US 421, and 0.2 mi S of Grant House entrance, 350 feet E off US 421, 960 feet. |
| Habitat: | In a NNW mesic hardwood-hemlock ravine traversed by Grant House Creek and conglomeratic sandstone blocks. Associates: Polygonatum biflorum, Trillium erectum, Phlox divaricata, Hepatica acutiloba, Asarum canadense, Smilacina racemosa. |
| Collector: | Chris A. Fleming, Amanda N. Allen 51 |