Locality: | United States. Kentucky. Madison: ca. 3.0 mi south of Berea, on US 25, Rockcastle County Line and railroad tunnel in immediate vicinity, ditchside wetland, west of railroad tracks. |
Habitat: | Ditchside wetland; frequent. Associates: Carex lurida, Glyceria striata, and Geranium maculatum. |
Collector: | Rudy A. Gelis, Dan Snell 315 |