Locality: | United States. Kentucky. Harlan: Black Mountain Lookout Tower (Ridge Rd.) Jct. with KY 160- ca. 6.0 mi. SSE from Lynch. |
Habitat: | Roadside ditches- still in flower at high elevation- ca. 4-000'+. |
Collector: | Ralph L. Thompson 93-94 with Jeanne M. Hoch |