| Locality: | United States. Tennessee. Montgomery: Below cliff face south of the West Fork Red River at Billy Dunlop Park; ca. 1.30 km NE of Preacher's Mill Rd. and Allen Griffey Rd; ca. 1.16 km SE of Needmore Rd. and East Boy Scout Rd. |
| Habitat: | Mesic limestone talus slope. Growing on Hydrangea cinerea, with Tilia heterophylla, Juglans cinera, and Staphylea trifolia. Rich slope forest. |